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66863 (1999 VM43)
Classification: Main-belt Asteroid          SPK-ID: 2066863
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03888041180855866 4.1957e-08  
a 2.710488660940962 1.2849e-08 au
q 2.605103745601149 1.1631e-07 au
i 5.293562013675183 5.5683e-06 deg
node 217.8254004612145 3.6078e-05 deg
peri 133.4292564811531 7.3879e-05 deg
M 296.0842153458457 6.5283e-05 deg
tp 2459489.884618206597
(2021-Oct-02.38461821)
0.00029601 TDB
period 1629.933249166545
4.46
1.159e-05
3.173e-08
d
yr
n .2208679405638748 1.5705e-09 deg/d
Q 2.815873576280775 1.3348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1017  
   data-arc span      10892 days (29.82 yr)  
   first obs. used      1990-10-21  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55138  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:25:25  

Additional Information
 Earth MOID = 1.6013 au 
 Jupiter MOID = 2.33942 au 
 T_jup = 3.356 
[ 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 14.93   n/a E2021B10  

66863 (1999 VM43)          Discovered 1999-Nov-01 by CSS at Catalina
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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