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249088 (2007 VC55)
Classification: Main-belt Asteroid          SPK-ID: 2249088
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .159562921816466 6.5682e-08  
a 2.317472173787132 1.9381e-08 au
q 1.9476895425093 1.5225e-07 au
i 4.363303713825713 7.0645e-06 deg
node 193.7370569034915 8.2583e-05 deg
peri 161.479356827602 8.638e-05 deg
M 246.2292305788726 3.02e-05 deg
tp 2459407.738110377325
(2021-Jul-12.23811038)
0.00011095 TDB
period 1288.606207743656
3.53
1.6165e-05
4.426e-08
d
yr
n .2793716170515417 3.5046e-09 deg/d
Q 2.687254805064963 2.2474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6123 days (16.76 yr)  
   first obs. used      2003-07-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5079  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:40:01  

Additional Information
 Earth MOID = .943775 au 
 Jupiter MOID = 2.75706 au 
 T_jup = 3.559 
[ 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 17.1   n/a MPO413152  

249088 (2007 VC55)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 VC55 = 2006 JH18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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