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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
500878 (2013 JG64)
Classification: TransNeptunian Object          SPK-ID: 2500878
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .105390481180943 0.00032173  
a 41.9610543309068 0.0067983 au
q 37.53875862411284 0.014274 au
i 18.19838816694862 0.00084446 deg
node 207.9388842978519 0.0016276 deg
peri 181.5989386843188 0.28454 deg
M 223.8301269703278 0.35737 deg
tp 2496553.665090862843
(2123-Mar-26.16509086)
94.507 TDB
period 99281.42791001007
271.82
24.127
0.06606
d
yr
n .003626055825126815 8.8121e-07 deg/d
Q 46.38335003770076 0.0075148 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      1503 days (4.11 yr)  
   first obs. used      2013-04-09  
   last obs. used      2017-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .22097  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 21:46:19  

Additional Information
 Earth MOID = 36.5442 au 
 Jupiter MOID = 32.5734 au 
 T_jup = 5.489 
[ 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 7.7   n/a MPO347301  

500878 (2013 JG64)          Discovered 2013-May-07 by Outer Solar System Origins Survey at Mauna Kea
Reference: Last Updated: 2017-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-03 00:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin