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413129 (2001 XY142)
Classification: Main-belt Asteroid          SPK-ID: 2413129
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2187552899849329 7.3886e-08  
a 2.665324895898782 1.8729e-08 au
q 2.082270975392383 1.9693e-07 au
i 2.9495648014797 8.7307e-06 deg
node 78.05628530923396 0.00011548 deg
peri 340.1725725702638 0.00012023 deg
M 99.20040539103142 2.303e-05 deg
tp 2458562.539838836269
(2019-Mar-20.03983884)
0.00010083 TDB
period 1589.365057506081
4.35
1.6753e-05
4.587e-08
d
yr
n .2265055459095636 2.3875e-09 deg/d
Q 3.248378816405182 2.2826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      6164 days (16.88 yr)  
   first obs. used      2001-11-20  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63402  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:58:21  

Additional Information
 Earth MOID = 1.09489 au 
 Jupiter MOID = 2.1038 au 
 T_jup = 3.347 
[ 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 18.0   n/a MPO455941  

413129 (2001 XY142)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

Alternate Designations
 2001 XY142 = 2005 VS43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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