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108857 (2001 OV95)
Classification: Main-belt Asteroid          SPK-ID: 2108857
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09146127842780127 4.1423e-08  
a 2.526840595841115 1.6496e-08 au
q 2.295732524562219 1.0673e-07 au
i 10.82412327737337 4.3829e-06 deg
node 264.9889806793468 2.5516e-05 deg
peri 27.5424404044237 5.8992e-05 deg
M 253.0131929924742 5.9791e-05 deg
tp 2459436.506456831974
(2021-Aug-10.00645683)
0.00024572 TDB
period 1467.118506008591
4.02
1.4367e-05
3.933e-08
d
yr
n .2453789510019935 2.4028e-09 deg/d
Q 2.75794866712001 1.8005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      7806 days (21.37 yr)  
   first obs. used      1998-12-11  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:58:00  

Additional Information
 Earth MOID = 1.28468 au 
 Jupiter MOID = 2.38123 au 
 T_jup = 3.422 
[ 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 MPO469110  

108857 (2001 OV95)          Discovered 2001-Jul-25 by Bickel, W. at Bergisch Gladbach
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 OV95 = 2000 EG146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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