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JPL Small-Body Database Browser
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183315 (2002 VS21)
Classification: Main-belt Asteroid          SPK-ID: 2183315
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .117153197925849 4.9308e-08  
a 2.650938456206028 1.6627e-08 au
q 2.340372538556879 1.3462e-07 au
i 5.743551638834797 6.5243e-06 deg
node 345.6485399264166 4.6719e-05 deg
peri 74.76009323302173 5.4459e-05 deg
M 9.514162018890582 2.6292e-05 deg
tp 2458958.835522778626
(2020-Apr-19.33552278)
0.0001151 TDB
period 1576.514228989728
4.32
1.4832e-05
4.061e-08
d
yr
n .2283518875885424 2.1483e-09 deg/d
Q 2.961504373855178 1.8574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      6251 days (17.11 yr)  
   first obs. used      2002-10-16  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52913  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:26:50  

Additional Information
 Earth MOID = 1.36068 au 
 Jupiter MOID = 2.34848 au 
 T_jup = 3.373 
[ 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 16.3   n/a MPO502989  

183315 (2002 VS21)          Discovered 2002-Nov-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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