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85526 (1997 WM10)
Classification: Main-belt Asteroid          SPK-ID: 2085526
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1743925250030408 3.1128e-08  
a 2.337197149411206 8.0463e-09 au
q 1.929607437095477 7.1551e-08 au
i 4.856211353662888 3.6368e-06 deg
node 237.1728274559451 3.9263e-05 deg
peri 137.6479669535632 4.0863e-05 deg
M 130.4825282442417 1.2045e-05 deg
tp 2458527.467139658015
(2019-Feb-12.96713966)
4.2559e-05 TDB
period 1305.092965430255
3.57
6.7396e-06
1.845e-08
d
yr
n .2758424185370713 1.4245e-09 deg/d
Q 2.744786861726936 9.4495e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1016  
   data-arc span      8218 days (22.50 yr)  
   first obs. used      1997-10-22  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:37:24  

Additional Information
 Earth MOID = .934256 au 
 Jupiter MOID = 2.73272 au 
 T_jup = 3.541 
[ 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 15.4   n/a MPO348040  

85526 (1997 WM10)          Discovered 1997-Nov-22 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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