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146742 (2001 XS110)
Classification: Main-belt Asteroid          SPK-ID: 2146742
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411162672059028 4.4036e-08  
a 2.722563094859118 1.911e-08 au
q 2.338365153680048 1.2588e-07 au
i 10.08232464449832 4.7824e-06 deg
node 72.98848026929501 2.3982e-05 deg
peri 47.37251633071461 3.1493e-05 deg
M 348.0562742306395 1.8284e-05 deg
tp 2459054.938064933256
(2020-Jul-24.43806493)
8.3431e-05 TDB
period 1640.836683160167
4.49
1.7276e-05
4.73e-08
d
yr
n .2194002631064162 2.31e-09 deg/d
Q 3.106761036038186 2.1806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6622 days (18.13 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57488  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:38:25  

Additional Information
 Earth MOID = 1.3677 au 
 Jupiter MOID = 2.05126 au 
 T_jup = 3.321 
[ 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 15.8   n/a MPO412893  

146742 (2001 XS110)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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