DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Discovery and Dynamical Analysis of an Extreme Trans-Neptunian Object with a High Orbital Inclination

Journal Article · · The Astronomical Journal (Online)
ORCiD logo; ORCiD logo; ORCiD logo; ORCiD logo; ORCiD logo; ; ; ORCiD logo; ; ; ; ; ; ORCiD logo; ; ; ; ORCiD logo; ; more »; ORCiD logo; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ORCiD logo; ; ; ORCiD logo; ; ; ; ; ; ; ORCiD logo; ; ; ; ORCiD logo; ; ORCiD logo; ; ORCiD logo; ORCiD logo; ; ; ; ORCiD logo; ; ORCiD logo; ; ; ORCiD logo; ORCiD logo « less

We report the discovery and dynamical analysis of 2015 BP$$_{519}$$, an extreme Trans-Neptunian Object detected detected by the Dark Energy Survey at a heliocentric distance of 55 AU and absolute magnitude Hr= 4.3. The current orbit, determined from a 1110-day observational arc, has semi-major axis $$a\approx$$ 450 AU, eccentricity $$e\approx$$ 0.92 and inclination $$i\approx$$ 54 degrees. With these orbital elements, 2015 BP$$_{519}$$ is the most extreme TNO discovered to date, as quantified by the reduced Kozai action, which is is a conserved quantity at fixed semi-major axis $$a$$ for axisymmetric perturbations. We discuss the orbital stability and evolution of this object in the context of the known Solar System, and find that 2015 BP$$_{519}$$ displays rich dynamical behavior, including rapid diffusion in semi-major axis and more constrained variations in eccentricity and inclination. We also consider the long term orbital stability and evolutionary behavior within the context of the Planet Nine Hypothesis, and find that BP$$_{519}$$ adds to the circumstantial evidence for the existence of this proposed new member of the Solar System, as it would represent the first member of the population of high-i, $$\varpi$$-shepherded TNOs.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Contributing Organization:
DES Collaboration
Grant/Contract Number:
AC02-07CH11359
OSTI ID:
1462215
Report Number(s):
arXiv:1805.05355; FERMILAB--PUB-18-135-AE; 1674863
Journal Information:
The Astronomical Journal (Online), Journal Name: The Astronomical Journal (Online) Journal Issue: 2 Vol. 156; ISSN 1538-3881
Publisher:
IOP Publishing - AAASCopyright Statement
Country of Publication:
United States
Language:
English

References (131)

Frequency Map and Global Dynamics in the Solar System I Short Period Dynamics of Massless Particles journal July 2001
Evidence for an Extended Scattered Disk journal June 2002
The Kozai resonance in the outer solar system and the dynamics of long-period comets journal January 1996
Long-term dynamics beyond Neptune: secular models to study the regular motions journal June 2016
Non-resonant secular dynamics of trans-Neptunian objects perturbed by a distant super-Earth journal August 2017
Origin of the structure of the Kuiper belt during a dynamical instability in the orbits of Uranus and Neptune journal July 2008
High albedos of low inclination Classical Kuiper belt objects journal May 2009
Ensemble properties of comets in the Sloan Digital Sky Survey journal March 2012
Reassessing the formation of the inner Oort cloud in an embedded star cluster journal January 2012
Survey of Kozai dynamics beyond Neptune journal August 2012
Exploring the 7:4 mean motion resonance—II: Scattering evolutionary paths and resonance sticking journal January 2006
Extremely red Kuiper-belt objects in near-circular orbits beyond 40  AU journal October 2000
Stellar encounters as the origin of distant Solar System objects in highly eccentric orbits journal December 2004
Origin of the orbital architecture of the giant planets of the Solar System journal May 2005
Chaotic capture of Jupiter's Trojan asteroids in the early Solar System journal May 2005
Origin of the cataclysmic Late Heavy Bombardment period of the terrestrial planets journal May 2005
A Sedna-like body with a perihelion of 80 astronomical units journal March 2014
A hybrid symplectic integrator that permits close encounters between massive bodies journal April 1999
“TNOs are Cool”: A survey of the trans-Neptunian region: II. The thermal lightcurve of (136108) Haumea journal July 2010
“TNOs are Cool”: A survey of the trans-Neptunian region: I. Results from the Herschel science demonstration phase (SDP) journal July 2010
“TNOs are Cool”: A survey of the trans-Neptunian region: III. Thermophysical properties of 90482 Orcus and 136472 Makemake journal July 2010
“TNOs are Cool”: A survey of the trans-Neptunian region: VII. Size and surface characteristics of (90377) Sedna and 2010 EK 139 journal May 2012
TNOs are Cool: A survey of the trans-Neptunian region: VIII. Combined Herschel PACS and SPIRE observations of nine bright targets at 70–500 μ m⋆ journal June 2013
“TNOs are Cool”: A survey of the trans-Neptunian region: IX. Thermal properties of Kuiper belt objects and Centaurs from combined journal August 2013
“TNOs are Cool”: A survey of the trans-Neptunian region: X. Analysis of classical Kuiper belt objects from Herschel ⋆ and Spitzer observations journal April 2014
Gaia Data Release 1 : Summary of the astrometric, photometric, and survey properties journal November 2016
Gaia Data Release 1 : Testing parallaxes with local Cepheids and RR Lyrae stars⋆ journal September 2017
“TNOs are Cool”: A survey of the trans-Neptunian region: XIV. Size/albedo characterization of the Haumea family observed with Herschel and Spitzer journal October 2018
Secular perturbations of asteroids with high inclination and eccentricity journal November 1962
Secular Perturbations of Asteroids with High Inclination and Eccentricity. journal June 1962
New osculating orbits for 110 comets and analysis of original orbits for 200 comets journal January 1978
The formation and extent of the solar system comet cloud journal November 1987
Orbit Fitting and Uncertainties for Kuiper Belt Objects journal December 2000
The Deep Ecliptic Survey: A Search for Kuiper Belt Objects and Centaurs. I. Description of Methods and Initial Results journal April 2002
A Catalog of Young Stellar Groups and Clusters within 1 Kiloparsec of the Sun journal October 2003
Discovery of a Candidate Inner Oort Cloud Planetoid journal December 2004
The Deep Ecliptic Survey: A Search for Kuiper Belt Objects and Centaurs. II. Dynamical Classification, the Kuiper Belt Plane, and the Core Population journal February 2005
Early Evolution of Stellar Groups and Clusters: Environmental Effects on Forming Planetary Systems journal April 2006
A Subaru Archival Search for Faint Trans-Neptunian Objects journal May 2008
De-Biased Populations of Kuiper belt Objects from the deep Ecliptic Survey journal August 2014
Automated Transient Identification in the dark Energy Survey journal August 2015
The dark Energy Camera journal October 2015
The Difference Imaging Pipeline for the Transient Search in the dark Energy Survey journal November 2015
Discovery of the First Retrograde Transneptunian Object journal May 2009
Supernova Simulations and Strategies for the dark Energy Survey journal June 2012
The Absolute Magnitude Distribution of Kuiper belt Objects journal February 2014
The Tenth data Release of the Sloan Digital sky Survey: First Spectroscopic data from the Sdss-Iii Apache Point Observatory Galactic Evolution Experiment journal March 2014
glideinWMS—a generic pilot-based workload management system journal July 2008
Discovery of a new Member of the Inner oort Cloud from the next Generation Virgo Cluster Survey journal August 2013
Cross-sections for planetary systems interacting with passing stars and binaries journal February 2015
Finding Planet Nine: apsidal anti-alignment Monte Carlo results journal July 2016
The Dark Energy Survey: more than dark energy – an overview journal March 2016
Circularizing Planet Nine through dynamical friction with an extended, cold planetesimal belt journal January 2018
A new inclination instability reshapes Keplerian discs into cones: application to the outer Solar system journal January 2016
Is there an exoplanet in the Solar system? journal April 2016
Was Planet 9 captured in the Sun’s natal star-forming region? journal September 2017
The Pilot Way to Grid Resources Using glideinWMS conference March 2009
IPython: A System for Interactive Scientific Computing journal January 2007
Matplotlib: A 2D Graphics Environment journal January 2007
XSEDE: Accelerating Scientific Discovery journal September 2014
Effect of different stellar galactic environments on planetary discs - I. The solar neighbourhood and the birth cloud of the Sun: Effect of Galactic environments on discs journal October 2011
An Oort cloud origin for the high-inclination, high-perihelion Centaurs: Origin of the HIHQ Centaurs journal January 2012
A Disk of Scattered Icy Objects and the Origin of Jupiter-Family Comets journal June 1997
The Birth Environment of the Solar System journal August 2010
Embedded Clusters in Molecular Clouds journal September 2003
OSSOS: X. How to Use a Survey Simulator: Statistical Testing of Dynamical Models Against the Real Kuiper Belt journal May 2018
Evidence for a Distant Giant Planet in the Solar System journal January 2016
Observation of two new l4 Neptune Trojans in the dark Energy Survey Supernova Fields journal January 2016
The Outer Solar System Origins Survey. i. Design and First-Quarter Discoveries journal August 2016
Observational Constraints on Planet Nine: Astrometry of Pluto and Other Trans-Neptunian Objects journal September 2016
OBSERVATIONAL CONSTRAINTS ON PLANET NINE: CASSINI RANGE OBSERVATIONS journal September 2016
Solar Obliquity Induced by Planet nine journal October 2016
The Pan-Starrs 1 Discoveries of five new Neptune Trojans journal October 2016
Making Planet Nine: Pebble Accretion at 250–750 au in a Gravitationally Unstable ring journal June 2016
Making Planet Nine: a Scattered Giant in the Outer Solar System journal July 2016
New Extreme Trans-Neptunian Objects: Toward a Super-Earth in the Outer Solar System journal December 2016
The Inclination of the Planetary System Relative to the Solar Equator may be Explained by the Presence of Planet 9 journal December 2016
Consequences of a Distant Massive Planet on the Large Semimajor axis Trans-Neptunian Objects journal January 2017
Constraints on Planet Nine’s Orbit and Sky Position within a Framework of Mean-motion Resonances journal February 2017
OSSOS. V. Diffusion in the Orbit of a High-perihelion Distant Solar System Object journal May 2017
Observational Bias and the Clustering of Distant Eccentric Kuiper Belt Objects journal July 2017
Evaluating the Dynamical Stability of Outer Solar System Objects in the Presence of Planet Nine journal July 2017
OSSOS. VI. Striking Biases in the Detection of Large Semimajor Axis Trans-Neptunian Objects journal July 2017
Col-OSSOS: z -Band Photometry Reveals Three Distinct TNO Surface Types journal August 2017
Dynamical Evolution Induced by Planet Nine journal November 2017
Producing Distant Planets by Mutual Scattering of Planetary Embryos journal January 2018
Chaotic Dynamics of Trans-Neptunian Objects Perturbed by Planet Nine journal May 2018
The Generation of the Distant Kuiper Belt by Planet Nine from an Initially Broad Perihelion Distribution journal May 2018
OSSOS. IX. Two Objects in Neptune's 9:1 Resonance—Implications for Resonance Sticking in the Scattering Population journal June 2018
Interaction Cross Sections and Survival Rates for Proposed Solar System Member Planet nine journal May 2016
Corralling a Distant Planet with Extreme Resonant Kuiper belt Objects journal June 2016
Observational Constraints on the Orbit and Location of Planet nine in the Outer Solar System journal June 2016
DISCOVERY OF A NEW RETROGRADE TRANS-NEPTUNIAN OBJECT: HINT OF A COMMON ORBITAL PLANE FOR LOW SEMIMAJOR AXIS, HIGH-INCLINATION TNOs AND CENTAURS journal August 2016
Generation of Highly Inclined Trans-Neptunian Objects by Planet nine journal November 2016
Discovery and Physical Characterization of a Large Scattered Disk Object at 92 au journal April 2017
A Dwarf Planet Class Object in the 21:5 Resonance with Neptune journal February 2018
Origin of the Structure of the Kuiper Belt during a Dynamical Instability in the Orbits of Uranus and Neptune text January 2007
Reassessing the formation of the inner Oort cloud in an embedded star cluster text January 2011
Supernova Simulations and Strategies For the Dark Energy Survey text January 2011
Discovery of a New Member of the Inner Oort Cloud from The Next Generation Virgo Cluster Survey text January 2013
De-biased Populations of Kuiper Belt Objects from the Deep Ecliptic Survey text January 2013
The Absolute Magnitude Distribution of Kuiper Belt Objects text January 2014
Automated Transient Identification in the Dark Energy Survey text January 2015
A new inclination instability reshapes Keplerian disks into cones: application to the outer Solar System text January 2015
The Outer Solar System Origins Survey: I. Design and First-Quarter Discoveries text January 2015
The Dark Energy Survey: more than dark energy - an overview text January 2016
Interaction Cross Sections and Survival Rates for Proposed Solar System Member Planet Nine text January 2016
Is there an exoplanet in the Solar System? text January 2016
Making Planet Nine: Pebble Accretion at 250--750 AU in a Gravitationally Unstable Ring text January 2016
Making Planet Nine: A Scattered Giant in the Outer Solar System text January 2016
Observational Constraints on Planet Nine: Astrometry of Pluto and Other Trans-Neptunian Objects text January 2016
Observational Constraints on Planet Nine: Cassini Range Observations text January 2016
Solar Obliquity Induced by Planet Nine text January 2016
New Extreme Trans-Neptunian Objects: Towards a Super-Earth in the Outer Solar System text January 2016
The Pan-STARRS 1 Discoveries of five new Neptune Trojans text January 2016
Consequences of a Distant Massive Planet on the Large Semi-major Axis Trans-Neptunian Objects text January 2016
Generation of Highly Inclined Trans-Neptunian Objects by Planet Nine text January 2016
Constraints on Planet Nine's Orbit and Sky Position within a Framework of Mean Motion Resonances text January 2016
Discovery and Physical Characterization of a Large Scattered Disk Object at 92 AU text January 2017
OSSOS VI. Striking Biases in the detection of large semimajor axis Trans-Neptunian Objects text January 2017
Evaluating the Dynamical Stability of Outer Solar System Objects in the Presence of Planet Nine text January 2017
Col-OSSOS: z Band Photometry Reveals Three Distinct TNO Surface Types text January 2017
Was Planet 9 captured in the Sun's natal star-forming region? text January 2017
Dynamical Evolution Induced by Planet Nine text January 2017
Producing Distant Planets by Mutual Scattering of Planetary Embryos text January 2017
Chaotic Dynamics of Trans-Neptunian Objects Perturbed by Planet Nine text January 2017
OSSOS IX: two objects in Neptune's 9:1 resonance -- implications for resonance sticking in the scattering population text January 2018
The Generation of the Distant Kuiper Belt by Planet Nine from an Initially Broad Perihelion Distribution text January 2018
A Catalog of Young Stellar Groups and Clusters Within 1kpc of the Sun text January 2003
Early Evolution of Stellar Groups and Clusters: Environmental Effects on Forming Planetary Systems text January 2005
Effect of different stellar galactic environments on planetary discs I. The solar neighbourhood and the birth cloud of the sun text January 2011

Cited By (7)

The fate of planetesimal discs in young open clusters: implications for 1I/’Oumuamua, the Kuiper belt, the Oort cloud, and more journal April 2019
Two temperate sub-Neptunes transiting the star EPIC 212737443 journal June 2019
A New High Perihelion Trans-Plutonian Inner Oort Cloud Object: 2015 TG387 journal March 2019
A Pluto–Charon Sonata: Dynamical Limits on the Masses of the Small Satellites journal July 2019
A Fruit of a Different Kind: 2015 BP 519 as an Outlier Among the Extreme Trans-neptunian Objects journal July 2018
A Fruit of a Different Kind: 2015 BP519 as an Outlier among the Extreme Trans-Neptunian Objects text January 2018
The fate of planetesimal discs in young open clusters: implications for 1I/’Oumuamua, the Kuiper belt, the Oort cloud, and more text January 2019

Similar Records

Shepherding in a Self-gravitating Disk of Trans-Neptunian Objects
Journal Article · 2019 · The Astronomical Journal (Online) · OSTI ID:22897291

The Rarity of Very Red Trans-Neptunian Objects in the Scattered Disk
Journal Article · 2021 · The Astronomical Journal (Online) · OSTI ID:23159272

THE INCLINATIONS OF FAINT TRANS-NEPTUNIAN OBJECTS
Journal Article · 2010 · Astrophysical Journal Letters · OSTI ID:21452671