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8921 (1996 VH30)
Classification: Main-belt Asteroid          SPK-ID: 2008921
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470808269469091 6.7037e-08  
a 2.442071436149171 2.1564e-08 AU
q 2.082889549856926 1.5553e-07 AU
i 8.097287361446828 7.0327e-06 deg
node 52.38479979297891 5.0795e-05 deg
peri 72.50358650106516 5.9507e-05 deg
M 212.5214331832303 3.2741e-05 deg
tp 2457571.534543135101
(2016-Jul-02.03454314)
0.00013095 JED
period 1393.913976557989
3.82
1.8463e-05
5.055e-08
d
yr
n .2582655788336042 3.4208e-09 deg/d
Q 2.801253322441417 2.4735e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      792  
   data-arc span      10401 days (28.48 yr)  
   first obs. used      1986-02-07  
   last obs. used      2014-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49548  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:13:36  

Additional Information
 Earth MOID = 1.11532 AU 
 T_jup = 3.472 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO266006  

8921 (1996 VH30)          Discovered 1996-Nov-07 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 19980610/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 VH30 = 1986 CL 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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