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102768 (1999 VC139)
Classification: Main-belt Asteroid          SPK-ID: 2102768
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1554920200314774 3.5102e-08  
a 2.592395126396993 1.1465e-08 au
q 2.189298371473767 9.127e-08 au
i 2.301824192676506 5.6752e-06 deg
node 131.2440563414431 9.8198e-05 deg
peri 240.1341085231594 0.00010035 deg
M 52.42747551941564 1.9766e-05 deg
tp 2458978.472552217540
(2020-May-08.97255222)
8.3263e-05 TDB
period 1524.580010954083
4.17
1.0113e-05
2.769e-08
d
yr
n .236130604765513 1.5664e-09 deg/d
Q 2.995491881320218 1.3247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      593  
   data-arc span      7750 days (21.22 yr)  
   first obs. used      1999-10-30  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48907  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:19  

Additional Information
 Earth MOID = 1.18876 au 
 Jupiter MOID = 2.46887 au 
 T_jup = 3.401 
[ 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 15.9   n/a MPO439701  

102768 (1999 VC139)          Discovered 1999-Nov-09 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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