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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1741797604366034 3.4331e-08  
a 2.337318941140419 8.4771e-09 au
q 1.930205287908646 8.0153e-08 au
i 4.856498390001976 4.5308e-06 deg
node 237.1782316234092 3.9751e-05 deg
peri 137.6788787784498 4.1675e-05 deg
M 20.13815103016698 1.2266e-05 deg
tp 2458527.488295487527
(2019-Feb-12.98829549)
4.4349e-05 TDB
period 1305.194979673975
3.57
7.1006e-06
1.944e-08
d
yr
n .2758208586505019 1.5005e-09 deg/d
Q 2.744432594372193 9.9536e-09 au
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      8038 days (22.01 yr)  
   first obs. used      1997-10-22  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:12:04  

Additional Information
 Earth MOID = .934067 au 
 Jupiter MOID = 2.73004 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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