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452196 (2015 RB102)
Classification: Main-belt Asteroid          SPK-ID: 2452196
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 .2234249989335264 7.7322e-08  
a 2.181218658785264 2.867e-08 au
q 1.693879882272379 1.8156e-07 au
i 4.053662041934039 7.2991e-06 deg
node 170.9824902393532 8.0687e-05 deg
peri 182.7196951756472 8.4578e-05 deg
M 171.9022287243742 2.0741e-05 deg
tp 2458438.642425997817
(2018-Nov-16.14242600)
6.5002e-05 TDB
period 1176.649820899651
3.22
2.3199e-05
6.352e-08
d
yr
n .3059533886851303 6.0322e-09 deg/d
Q 2.668557435298149 3.5076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6364 days (17.42 yr)  
   first obs. used      2002-08-17  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59796  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:33:59  

Additional Information
 Earth MOID = .688799 au 
 Jupiter MOID = 2.77138 au 
 T_jup = 3.645 
[ 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 18.5   n/a E2015U64  

452196 (2015 RB102)          Discovered 2008-May-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RB102 = 2008 JN28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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