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97139 (1999 VA130)
Classification: Main-belt Asteroid          SPK-ID: 2097139
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06445053680614232 6.3101e-08  
a 2.715784478741131 1.8096e-08 au
q 2.540750711236476 1.7173e-07 au
i 4.704317321360691 6.9552e-06 deg
node 19.2679058619034 5.6275e-05 deg
peri 28.34025692184486 6.9642e-05 deg
M 204.781710631293 3.9791e-05 deg
tp 2459705.325765696085
(2022-May-05.82576570)
0.0001814 TDB
period 1634.712485768097
4.48
1.6339e-05
4.473e-08
d
yr
n .2202222122447716 2.2011e-09 deg/d
Q 2.890818246245787 1.9263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      10457 days (28.63 yr)  
   first obs. used      1990-10-14  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56882  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:12:25  

Additional Information
 Earth MOID = 1.55109 au 
 Jupiter MOID = 2.35222 au 
 T_jup = 3.353 
[ 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 15.9   n/a MPO474847  

97139 (1999 VA130)          Discovered 1999-Nov-11 by Spacewatch at Kitt Peak
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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