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103405 (2000 AM134)
Classification: Main-belt Asteroid          SPK-ID: 2103405
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1944100468795739 3.9183e-08  
a 2.406969919349436 8.5861e-09 au
q 1.939030784490988 9.7071e-08 au
i .4208799058399487 3.6118e-06 deg
node 291.1774150041009 0.00057597 deg
peri 79.89267677492455 0.00057606 deg
M 291.0100554824112 1.2033e-05 deg
tp 2459461.889245990294
(2021-Sep-04.38924599)
4.6551e-05 TDB
period 1363.968752468197
3.73
7.2983e-06
1.998e-08
d
yr
n .26393566520388 1.4123e-09 deg/d
Q 2.874909054207885 1.0255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      769  
   data-arc span      10502 days (28.75 yr)  
   first obs. used      1991-09-15  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52702  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:48:54  

Additional Information
 Earth MOID = .937465 au 
 Jupiter MOID = 2.59171 au 
 T_jup = 3.496 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.25   n/a E2021B55  
rotation period rot_per 260. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Masiero, J.; Jedicke, R.; Durecy, J.; Gwyn, S.; et al. (2009) Icarus 204, 145-171.]

103405 (2000 AM134)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AM134 = 1995 YD21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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