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103412 (2000 AS142)
Classification: Main-belt Asteroid          SPK-ID: 2103412
[ 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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069859552618976 3.6878e-08  
a 2.675315916374465 1.3959e-08 au
q 2.389094687433784 1.0487e-07 au
i 13.27081222774613 3.669e-06 deg
node 146.4843271822394 1.9047e-05 deg
peri 344.8292396670868 2.8874e-05 deg
M 284.5219963145314 2.3221e-05 deg
tp 2459535.603482434452
(2021-Nov-17.10348243)		 0.0001043 TDB
period 1598.310074271722
4.38		 1.2509e-05
3.425e-08		 d
yr
n .2252378970732797 1.7628e-09 deg/d
Q 2.961537145315146 1.5452e-08 au
   Orbit Determination Parameters
   # obs. used (total)      992  
   data-arc span      7701 days (21.08 yr)  
   first obs. used      1999-12-14  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52247  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:28  

Additional Information
 Earth MOID = 1.40514 au 
 Jupiter MOID = 2.07047 au 
 T_jup = 3.333 
[ 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 14.89   n/a E2021B55  

103412 (2000 AS142)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 AS142 = 2002 QB36 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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