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102685 (1999 VK70)
Classification: Main-belt Asteroid          SPK-ID: 2102685
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1076714399921099 5.3006e-08  
a 2.368290022078541 1.1365e-08 au
q 2.113292825082398 1.2724e-07 au
i 6.995876634386206 5.2424e-06 deg
node 46.67506731312476 4.01e-05 deg
peri 347.7850714664572 4.6e-05 deg
M 296.8851790635965 2.2558e-05 deg
tp 2459433.888583618949
(2021-Aug-07.38858362)
8.3851e-05 TDB
period 1331.222823043146
3.64
9.5827e-06
2.624e-08
d
yr
n .2704280558960429 1.9467e-09 deg/d
Q 2.623287219074683 1.2589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      15203 days (41.62 yr)  
   first obs. used      1977-10-16  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58727  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:15  

Additional Information
 Earth MOID = 1.11954 au 
 Jupiter MOID = 2.7728 au 
 T_jup = 3.529 
[ 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 16.4   n/a MPO474900  

102685 (1999 VK70)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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