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JPL Small-Body Database Browser
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201237 (2002 RR32)
Classification: Main-belt Asteroid          SPK-ID: 2201237
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2439084589380105 4.7964e-08  
a 3.072179696112966 2.2182e-08 au
q 2.322849080853407 1.4728e-07 au
i 4.12740615985406 6.4702e-06 deg
node 321.3160661203916 8.6349e-05 deg
peri 342.6824625045381 8.7641e-05 deg
M 64.6740247646789 1.3467e-05 deg
tp 2458247.157614610002
(2018-May-08.65761461)
7.2976e-05 TDB
period 1966.836905592893
5.38
2.1302e-05
5.832e-08
d
yr
n .1830350035512882 1.9823e-09 deg/d
Q 3.821510311372525 2.7592e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      6271 days (17.17 yr)  
   first obs. used      2002-09-04  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60078  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:20:04  

Additional Information
 Earth MOID = 1.30731 au 
 Jupiter MOID = 1.44423 au 
 T_jup = 3.180 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO454424  

201237 (2002 RR32)          Discovered 2002-Sep-04 by LONEOS at Anderson Mesa
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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