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103357 (2000 AM92)
Classification: Main-belt Asteroid          SPK-ID: 2103357
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823496227719318 6.3043e-08  
a 2.307428314895482 9.0214e-09 au
q 1.886669632101016 1.4617e-07 au
i 25.19272386785432 5.4962e-06 deg
node 327.6685904032507 8.6612e-06 deg
peri 357.0371476457474 1.4825e-05 deg
M 50.49578069336791 1.2615e-05 deg
tp 2459020.926046746582
(2020-Jun-20.42604675)
4.5073e-05 TDB
period 1280.238116602107
3.51
7.5081e-06
2.056e-08
d
yr
n .2811976891888517 1.6491e-09 deg/d
Q 2.728186997689948 1.0667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1775  
   data-arc span      7851 days (21.49 yr)  
   first obs. used      1999-07-23  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41487  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:15  

Additional Information
 Earth MOID = .873408 au 
 Jupiter MOID = 2.63152 au 
 T_jup = 3.440 
[ 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 14.40   n/a E2021B55  
rotation period rot_per 5.468 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

103357 (2000 AM92)          Discovered 2000-Jan-02 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 AM92 = 2001 BT4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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