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120645 (1996 RA10)
Classification: Main-belt Asteroid          SPK-ID: 2120645
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07982654563201551 5.7359e-08  
a 2.549886384379404 1.9519e-08 au
q 2.346337762560286 1.4595e-07 au
i 1.650504473498074 6.7091e-06 deg
node 40.33044098659072 0.0002341 deg
peri 251.5704312140682 0.00023971 deg
M 344.3965835558896 5.8404e-05 deg
tp 2459064.960975084592
(2020-Aug-03.46097508)
0.00024157 TDB
period 1487.235254764503
4.07
1.7077e-05
4.675e-08
d
yr
n .2420598885392913 2.7794e-09 deg/d
Q 2.753435006198521 2.1077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      8247 days (22.58 yr)  
   first obs. used      1996-09-07  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:58:26  

Additional Information
 Earth MOID = 1.33079 au 
 Jupiter MOID = 2.36391 au 
 T_jup = 3.436 
[ 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 16.8   n/a MPO432707  

120645 (1996 RA10)          Discovered 1996-Sep-07 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1996 RA10 = 2003 FX31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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