Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
307982 (2004 PG115)
Classification: TransNeptunian Object          SPK-ID: 2307982
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6059900599448806 1.6431e-05  
a 92.47004564688928 0.0041965 au
q 36.43411714222499 0.00014564 au
i 16.2758864170729 6.9221e-06 deg
node 230.437908992944 0.00010622 deg
peri 76.04861255582026 0.00054858 deg
M 7.265336795276804 0.00056263 deg
tp 2452841.792963992501
(2003-Jul-21.29296399)
0.091107 TDB
period 324788.0448566042
889.22
22.109
0.06053
d
yr
n .001108415182458277 7.5453e-08 deg/d
Q 148.5059741515535 0.0067395 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      6950 days (19.03 yr)  
   first obs. used      2002-06-10  
   last obs. used      2021-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .42809  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:08:11  

Additional Information
 Earth MOID = 35.4579 au 
 Jupiter MOID = 31.563 au 
 T_jup = 6.494 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 4.99   n/a E2021B25  

307982 (2004 PG115)          Discovered 2004-Aug-04 by Palomar at Palomar
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-26 02:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin