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JPL Small-Body Database Browser
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393719 (2004 VS28)
Classification: Inner Main-belt Asteroid          SPK-ID: 2393719
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074951441517289 1.3338e-07  
a 1.951297087002553 2.2418e-08 au
q 1.741542125352364 2.4971e-07 au
i 23.27649823811398 1.1332e-05 deg
node 52.68186121021026 2.032e-05 deg
peri 313.4237351723927 6.6051e-05 deg
M 295.203312857925 8.2462e-05 deg
tp 2459179.698274160424
(2020-Nov-26.19827416)
0.00023028 TDB
period 995.5968668012778
2.73
1.7157e-05
4.697e-08
d
yr
n .3615921383487604 6.2314e-09 deg/d
Q 2.161052048652741 2.4828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      5251 days (14.38 yr)  
   first obs. used      2004-11-07  
   last obs. used      2019-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63339  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:25:26  

Additional Information
 Earth MOID = .78647 au 
 Jupiter MOID = 3.20909 au 
 T_jup = 3.785 
[ 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 17.6   n/a MPO472041  

393719 (2004 VS28)          Discovered 2004-Nov-07 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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