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JPL Small-Body Database Browser
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390142 (2012 VC84)
Classification: Main-belt Asteroid          SPK-ID: 2390142
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06446278799599106 1.0185e-07  
a 2.669221964555216 4.5032e-08 au
q 2.49715647493985 2.8035e-07 au
i 3.402392607825778 8.0389e-06 deg
node 101.0952343933338 0.00015408 deg
peri 335.2796868949694 0.00017825 deg
M 155.4319525993781 9.4714e-05 deg
tp 2457912.777451596960
(2017-Jun-08.27745160)
0.00040743 TDB
period 1592.852134227676
4.36
4.0309e-05
1.104e-07
d
yr
n .2260096792817199 5.7195e-09 deg/d
Q 2.841287454170581 4.7935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      5730 days (15.69 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67019  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:06:42  

Additional Information
 Earth MOID = 1.51277 au 
 Jupiter MOID = 2.31037 au 
 T_jup = 3.376 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO437597  

390142 (2012 VC84)          Discovered 2005-Feb-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 VC84 = 2005 CG29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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