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78463 (2002 RV40)
Classification: Main-belt Asteroid          SPK-ID: 2078463
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851067407593707 3.9538e-08  
a 2.577431684842345 1.0998e-08 au
q 2.100331706131245 9.9577e-08 au
i 2.785203316774943 5.1789e-06 deg
node 121.7599458010211 0.00011891 deg
peri 220.8613156096393 0.00012052 deg
M 102.3956430104782 2.0064e-05 deg
tp 2458570.609202658843
(2019-Mar-28.10920266)
8.295e-05 TDB
period 1511.399142510191
4.14
9.6735e-06
2.648e-08
d
yr
n .2381898929769789 1.5245e-09 deg/d
Q 3.054531663553445 1.3033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      348  
   data-arc span      7818 days (21.40 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55416  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:45  

Additional Information
 Earth MOID = 1.0932 au 
 Jupiter MOID = 2.34725 au 
 T_jup = 3.400 
[ 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 16.4   n/a MPO412653  

78463 (2002 RV40)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

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