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212873 (2007 VP184)
Classification: Main-belt Asteroid          SPK-ID: 2212873
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02619333746182896 6.3464e-08  
a 2.742092362416469 4.1518e-08 au
q 2.670267811816191 1.8294e-07 au
i 6.337633388493146 7.1851e-06 deg
node 67.56377624792025 5.8384e-05 deg
peri 359.3631687514047 0.00013917 deg
M 263.3356043466072 0.00012535 deg
tp 2459445.833724471075
(2021-Aug-19.33372447)
0.00057724 TDB
period 1658.523179355955
4.54
3.7668e-05
1.031e-07
d
yr
n .2170605780377436 4.9298e-09 deg/d
Q 2.813916913016747 4.2606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      5648 days (15.46 yr)  
   first obs. used      2002-09-09  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55747  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:25:30  

Additional Information
 Earth MOID = 1.68373 au 
 Jupiter MOID = 2.26658 au 
 T_jup = 3.340 
[ 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 16.1   n/a MPO437021  

212873 (2007 VP184)          Discovered 2007-Nov-06 by Kocher, P. at Marly
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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