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8372 (1991 VC2)
Classification: Main-belt Asteroid          SPK-ID: 2008372
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08677351820951104 2.7534e-08  
a 2.983048360830544 1.3277e-08 au
q 2.724198759572162 8.5155e-08 au
i 9.242079878302127 6.7302e-07 deg
node 209.7216060757228 5.137e-06 deg
peri 197.6288777247713 1.2778e-05 deg
M 242.9483258316987 1.6071e-05 deg
tp 2459812.376814505161
(2022-Aug-20.87681451)
8.6069e-05 TDB
period 1881.866746349458
5.15
1.2563e-05
3.44e-08
d
yr
n .1912994109164991 1.2771e-09 deg/d
Q 3.241897962088925 1.4429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2184  
   data-arc span      10550 days (28.88 yr)  
   first obs. used      1991-11-09  
   last obs. used      2020-09-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4933  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 20:33:29  

Additional Information
 Earth MOID = 1.73388 au 
 Jupiter MOID = 2.15294 au 
 T_jup = 3.233 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0   n/a MPO384830  

Alternate Designations
 1991 VC2 = 1986 XO4 = 1996 TE6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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