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 ]  
183093 (2002 RC87)
Classification: Main-belt Asteroid          SPK-ID: 2183093
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2182388700994533 6.8174e-08  
a 2.348665240715337 1.6882e-08 au
q 1.836095192339761 1.5767e-07 au
i 2.647164213165612 7.6072e-06 deg
node 358.7735616238691 0.00012296 deg
peri 334.9571292934089 0.00012479 deg
M 238.3224233659376 2.932e-05 deg
tp 2459044.863274462577
(2020-Jul-14.36327446)
0.00011066 TDB
period 1314.71042760516
3.60
1.4175e-05
3.881e-08
d
yr
n .2738245566788164 2.9524e-09 deg/d
Q 2.861235289090912 2.0567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      10123 days (27.72 yr)  
   first obs. used      1991-08-07  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56667  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:54:05  

Additional Information
 Earth MOID = .825567 au 
 Jupiter MOID = 2.50892 au 
 T_jup = 3.525 
[ 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 16.7   n/a MPO433196  

183093 (2002 RC87)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 RC87 = 1991 PR32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin