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434026 (2001 SJ143)
Classification: Main-belt Asteroid          SPK-ID: 2434026
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2076858386325792 6.5281e-08  
a 2.379015579105559 2.6162e-08 au
q 1.88492773343905 1.5291e-07 au
i 2.758468406861475 6.7693e-06 deg
node 310.966859093113 0.00022447 deg
peri 6.304062972841198 0.00022675 deg
M 61.04241621653814 3.8575e-05 deg
tp 2458773.239702451905
(2019-Oct-16.73970245)
0.00014106 TDB
period 1340.276355167418
3.67
2.2108e-05
6.053e-08
d
yr
n .2686013213707938 4.4307e-09 deg/d
Q 2.873103424772068 3.1595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      6016 days (16.47 yr)  
   first obs. used      2001-09-16  
   last obs. used      2018-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53981  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:17:30  

Additional Information
 Earth MOID = .871554 au 
 Jupiter MOID = 2.42721 au 
 T_jup = 3.509 
[ 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 17.6   n/a MPO437679  

434026 (2001 SJ143)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2001 SJ143 = 2005 XU76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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