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JPL Small-Body Database Browser
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185327 (2006 VP21)
Classification: Main-belt Asteroid          SPK-ID: 2185327
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06577775484740631 6.3917e-08  
a 3.054041232304696 3.8523e-08 au
q 2.853153256832287 2.0104e-07 au
i 3.474267957946601 7.9834e-06 deg
node 52.26460900465072 0.00012407 deg
peri 260.2341693324601 0.00013877 deg
M 269.7362243386955 6.3052e-05 deg
tp 2459489.289385278463
(2021-Oct-01.78938528)
0.00034322 TDB
period 1949.444031241443
5.34
3.6885e-05
1.01e-07
d
yr
n .1846680357223414 3.494e-09 deg/d
Q 3.254929207777105 4.1057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      8544 days (23.39 yr)  
   first obs. used      1995-09-18  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5634  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:39:08  

Additional Information
 Earth MOID = 1.84167 au 
 Jupiter MOID = 1.92697 au 
 T_jup = 3.230 
[ 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 16.2   n/a MPO433215  

185327 (2006 VP21)          Discovered 2006-Nov-10 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2006 VP21 = 1995 SK30 = 2004 HS46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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