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47526 (2000 AM90)
Classification: Main-belt Asteroid          SPK-ID: 2047526
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2077770521156638 3.4989e-08  
a 2.418018436548175 7.3056e-09 au
q 1.915609693840869 8.7221e-08 au
i 1.815745539670447 3.5725e-06 deg
node 208.3322267968644 8.9071e-05 deg
peri 143.4153434342223 8.931e-05 deg
M 256.2554189658634 7.5504e-06 deg
tp 2459396.277188519507
(2021-Jun-30.77718852)
2.9627e-05 TDB
period 1373.370892694053
3.76
6.2241e-06
1.704e-08
d
yr
n .2621287533579595 1.188e-09 deg/d
Q 2.920427179255482 8.8236e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1790  
   data-arc span      12038 days (32.96 yr)  
   first obs. used      1987-09-21  
   last obs. used      2020-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4564  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:41:49  

Additional Information
 Earth MOID = .910439 au 
 Jupiter MOID = 2.51824 au 
 T_jup = 3.485 
[ 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 14.9   n/a MPO337638  
rotation period rot_per 4.49 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

47526 (2000 AM90)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AM90 = 1987 SQ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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