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136737 (1995 VA12)
Classification: Main-belt Asteroid          SPK-ID: 2136737
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1849258359726469 4.5985e-08  
a 2.389438572297062 9.1544e-09 au
q 1.94756964680974 1.1206e-07 au
i 3.907095119521467 4.1906e-06 deg
node 104.6883142208418 7.4825e-05 deg
peri 254.4750170614303 7.5553e-05 deg
M 262.0785899519094 1.2274e-05 deg
tp 2459367.458870132809
(2021-Jun-01.95887013)
4.7047e-05 TDB
period 1349.094066179525
3.69
7.7529e-06
2.123e-08
d
yr
n .2668457367242578 1.5335e-09 deg/d
Q 2.831307497784385 1.0847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      8931 days (24.45 yr)  
   first obs. used      1995-11-15  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55223  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:41:04  

Additional Information
 Earth MOID = .948286 au 
 Jupiter MOID = 2.62148 au 
 T_jup = 3.506 
[ 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 16.3   n/a MPO436674  

136737 (1995 VA12)          Discovered 1995-Nov-15 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1995 VA12 = 2000 AW257 = 2002 NM52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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