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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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470532403357162 7.0936e-08  
a 2.442157646669336 2.0459e-08 AU
q 2.083030451315963 1.652e-07 AU
i 8.097525960423971 9.3443e-06 deg
node 52.39177488052805 6.0704e-05 deg
peri 72.46161279758489 7.3495e-05 deg
M 160.9161379600191 4.1102e-05 deg
tp 2456177.402412605314
(2012-Sep-06.90241261)
0.00015612 JED
period 1393.98778957658
3.82
1.7517e-05
4.796e-08
d
yr
n .2582519034182853 3.2452e-09 deg/d
Q 2.801284842022709 2.3468e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      767  
   data-arc span      10012 days (27.41 yr)  
   first obs. used      1986-02-07  
   last obs. used      2013-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54704  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 16:14:35  

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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