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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470808296924205 6.69e-08  
a 2.442071435990371 2.1554e-08 AU
q 2.082889543016746 1.5515e-07 AU
i 8.097285647039053 6.5464e-06 deg
node 52.38480799327608 4.9531e-05 deg
peri 72.50358414214398 5.7563e-05 deg
M 212.5214281380266 3.1493e-05 deg
tp 2457571.534562614347
(2016-Jul-02.03456261)
0.00012634 JED
period 1393.913976422026
3.82
1.8455e-05
5.053e-08
d
yr
n .2582655788587955 3.4193e-09 deg/d
Q 2.801253328963995 2.4725e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      10460 days (28.64 yr)  
   first obs. used      1986-02-07  
   last obs. used      2014-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49396  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:13:55  

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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