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JPL Small-Body Database Browser
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390130 (2012 VW61)
Classification: Main-belt Asteroid          SPK-ID: 2390130
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09288125855247326 1.0353e-07  
a 2.68253335089233 4.866e-08 au
q 2.433376277152467 2.7964e-07 au
i 2.895627213221893 9.8645e-06 deg
node 65.00905538895024 0.00017542 deg
peri 336.5150761548452 0.00018533 deg
M 178.3212503183244 6.3227e-05 deg
tp 2457805.592267147183
(2017-Feb-21.09226715)
0.00026682 TDB
period 1604.78228655403
4.39
4.3665e-05
1.195e-07
d
yr
n .2243294950451084 6.1039e-09 deg/d
Q 2.931690424632193 5.318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      5701 days (15.61 yr)  
   first obs. used      2003-09-29  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59506  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:54:19  

Additional Information
 Earth MOID = 1.44146 au 
 Jupiter MOID = 2.4102 au 
 T_jup = 3.368 
[ 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 17.6   n/a MPO437597  

390130 (2012 VW61)          Discovered 2003-Sep-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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