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JPL Small-Body Database Browser
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212860 (2007 VJ105)
Classification: Main-belt Asteroid          SPK-ID: 2212860
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06189340206003278 5.5439e-08  
a 2.665283409833863 3.0355e-08 au
q 2.50031995214508 1.5721e-07 au
i 4.962783836786744 5.454e-06 deg
node 242.0259818581313 7.9703e-05 deg
peri 171.7327798661936 0.00010192 deg
M 230.6141661643462 6.7407e-05 deg
tp 2459171.712561138397
(2020-Nov-18.21256114)
0.00030341 TDB
period 1589.327949696741
4.35
2.7152e-05
7.434e-08
d
yr
n .2265108343867554 3.8697e-09 deg/d
Q 2.830246867522646 3.2234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      7702 days (21.09 yr)  
   first obs. used      1998-08-26  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55445  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:47:26  

Additional Information
 Earth MOID = 1.51118 au 
 Jupiter MOID = 2.40794 au 
 T_jup = 3.376 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO440127  

212860 (2007 VJ105)          Discovered 2007-Nov-03 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2007 VJ105 = 1998 QN28 = 2005 GR147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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