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437181 (2012 VS79)
Classification: Main-belt Asteroid          SPK-ID: 2437181
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222680483422441 9.9877e-08  
a 2.615191672579488 4.2468e-08 au
q 2.032839526687146 2.7639e-07 au
i 2.820129310976188 9.706e-06 deg
node 152.473286848813 0.00016345 deg
peri 243.013883716951 0.00016458 deg
M 292.1612550833513 2.3157e-05 deg
tp 2459291.591160530139
(2021-Mar-18.09116053)
0.0001046 TDB
period 1544.734029493112
4.23
3.7627e-05
1.03e-07
d
yr
n .2330498280782551 5.6767e-09 deg/d
Q 3.19754381847183 5.1925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5404 days (14.80 yr)  
   first obs. used      2003-06-01  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:54:43  

Additional Information
 Earth MOID = 1.04147 au 
 Jupiter MOID = 2.23701 au 
 T_jup = 3.370 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO437695  

437181 (2012 VS79)          Discovered 2005-Jan-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 VS79 = 2005 BG21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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