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78464 (2002 RC42)
Classification: Main-belt Asteroid          SPK-ID: 2078464
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .097067637057681 3.8762e-08  
a 2.617386901203547 1.324e-08 au
q 2.363323339437993 9.9904e-08 au
i 2.732545405985878 4.1902e-06 deg
node 79.36936467484318 8.8068e-05 deg
peri 270.1613819037238 9.069e-05 deg
M 154.4285871888837 2.1512e-05 deg
tp 2458733.023551418553
(2019-Sep-06.52355142)
9.1784e-05 TDB
period 1546.679444766132
4.23
1.1736e-05
3.213e-08
d
yr
n .2327566977231241 1.7661e-09 deg/d
Q 2.871450462969101 1.4525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      8183 days (22.40 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53778  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:06:07  

Additional Information
 Earth MOID = 1.35807 au 
 Jupiter MOID = 2.49393 au 
 T_jup = 3.398 
[ 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 15.85   n/a MPCxxxxx  

78464 (2002 RC42)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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