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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .147053118484727 6.7514e-08  
a 2.442157648113468 2.1567e-08 AU
q 2.083030750127056 1.5689e-07 AU
i 8.097510377593332 8.2382e-06 deg
node 52.39182258242091 5.5066e-05 deg
peri 72.46152601055989 6.5767e-05 deg
M 160.916170240389 3.633e-05 deg
tp 2456177.402287056954
(2012-Sep-06.90228706)
0.00013725 JED
period 1393.98779081305
3.82
1.8465e-05
5.055e-08
d
yr
n .2582519031892154 3.4209e-09 deg/d
Q 2.80128454609988 2.4738e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      777  
   data-arc span      10370 days (28.39 yr)  
   first obs. used      1986-02-07  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49431  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:20:33  

Additional Information
 Earth MOID = 1.11523 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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