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100637 (1997 VF2)
Classification: Main-belt Asteroid          SPK-ID: 2100637
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1502156371220595 6.5064e-08  
a 2.572045459153163 1.3713e-08 au
q 2.185684011799571 1.6124e-07 au
i 14.36952313866754 5.1844e-06 deg
node 59.28481260729086 2.293e-05 deg
peri 8.713481573865693 2.9936e-05 deg
M 155.1573441226362 2.0526e-05 deg
tp 2458351.138967636324
(2018-Aug-20.63896764)
8.3708e-05 TDB
period 1506.663915735448
4.13
1.2049e-05
3.299e-08
d
yr
n .2389384893606304 1.9109e-09 deg/d
Q 2.958406906506756 1.5773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1997-11-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57221  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:54:05  

Additional Information
 Earth MOID = 1.20025 au 
 Jupiter MOID = 2.3776 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 15.3   n/a MPO469012  

100637 (1997 VF2)          Discovered 1997-Nov-01 by Endate, K., Watanabe, K. at Kitami
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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