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 ]  
461473 (2002 RC89)
Classification: Main-belt Asteroid          SPK-ID: 2461473
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2303102375265282 9.7766e-08  
a 2.419608140173105 1.5691e-08 au
q 1.862347614688716 2.4312e-07 au
i 1.205532213801568 6.189e-06 deg
node 290.5695052107061 0.0003059 deg
peri 45.60768716822205 0.00030612 deg
M 260.0473986274328 1.0139e-05 deg
tp 2459382.187188626060
(2021-Jun-16.68718863)
3.9836e-05 TDB
period 1374.725480062335
3.76
1.3372e-05
3.661e-08
d
yr
n .2618704644826081 2.5473e-09 deg/d
Q 2.976868665657494 1.9304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      6451 days (17.66 yr)  
   first obs. used      2002-08-28  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56509  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:17:45  

Additional Information
 Earth MOID = .853031 au 
 Jupiter MOID = 2.41054 au 
 T_jup = 3.477 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO423590  

461473 (2002 RC89)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-25 18:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin