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JPL Small-Body Database Browser
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390687 (2002 VJ1)
Classification: Main-belt Asteroid          SPK-ID: 2390687
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09619823445642005 1.1049e-07  
a 2.747178508184519 4.7519e-08 au
q 2.482904785960546 3.261e-07 au
i 7.798870867268604 8.4387e-06 deg
node 54.60122335351807 5.2084e-05 deg
peri 298.9196809845621 6.5815e-05 deg
M 266.7991709521017 3.665e-05 deg
tp 2459031.072235641381
(2020-Jun-30.57223564)
0.00016994 TDB
period 1663.139764038317
4.55
4.3152e-05
1.181e-07
d
yr
n .2164580558917512 5.6163e-09 deg/d
Q 3.011452230408492 5.209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5639 days (15.44 yr)  
   first obs. used      2002-11-02  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:10:40  

Additional Information
 Earth MOID = 1.48923 au 
 Jupiter MOID = 2.40108 au 
 T_jup = 3.327 
[ 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 16.6   n/a MPO437599  

390687 (2002 VJ1)          Discovered 2002-Nov-02 by La Palma at La Palma
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2002 VJ1 = 2005 JL181 = 2005 JO25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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