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312200 (2007 VT208)
Classification: Main-belt Asteroid          SPK-ID: 2312200
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2278616887846465 5.5875e-08  
a 2.611750600544263 1.8503e-08 au
q 2.016632698019932 1.5385e-07 au
i 6.299382826920945 4.547e-06 deg
node 107.3156836384276 6.6611e-05 deg
peri 345.1463694956329 6.9566e-05 deg
M 354.7280866753513 2.0231e-05 deg
tp 2459023.076766555380
(2020-Jun-22.57676656)
8.6808e-05 TDB
period 1541.686188567639
4.22
1.6383e-05
4.485e-08
d
yr
n .2335105566032678 2.4815e-09 deg/d
Q 3.206868503068593 2.272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      9190 days (25.16 yr)  
   first obs. used      1994-11-28  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:44:26  

Additional Information
 Earth MOID = 1.03407 au 
 Jupiter MOID = 1.99719 au 
 T_jup = 3.364 
[ 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 16.8   n/a MPO494654  

312200 (2007 VT208)          Discovered 2007-Nov-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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