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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 ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470808295290991 6.6888e-08  
a 2.442071435946441 2.1551e-08 AU
q 2.082889543378121 1.5511e-07 AU
i 8.097286291901483 6.4337e-06 deg
node 52.38480565850102 4.9337e-05 deg
peri 72.50358635002378 5.7209e-05 deg
M 212.5214282513839 3.1236e-05 deg
tp 2457571.534562160021
(2016-Jul-02.03456216)
0.00012539 JED
period 1393.913976384415
3.82
1.8451e-05
5.052e-08
d
yr
n .2582655788657642 3.4187e-09 deg/d
Q 2.801253328514762 2.472e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      10470 days (28.67 yr)  
   first obs. used      1986-02-07  
   last obs. used      2014-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49321  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:08:26  

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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