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173497 (2000 SQ301)
Classification: Main-belt Asteroid          SPK-ID: 2173497
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1842803037496655 5.4527e-08  
a 2.218587590731103 1.7855e-08 au
q 1.809745595615937 1.2524e-07 au
i 3.294167652129412 7.8295e-06 deg
node 320.8958624594204 0.00010015 deg
peri 81.03728421621078 0.00010276 deg
M 323.6264209795456 2.8441e-05 deg
tp 2459122.454219598542
(2020-Sep-29.95421960)
9.6505e-05 TDB
period 1207.016747809894
3.30
1.4571e-05
3.989e-08
d
yr
n .2982560106586858 3.6004e-09 deg/d
Q 2.62742958584627 2.1145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6330 days (17.33 yr)  
   first obs. used      2000-09-25  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61511  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 07:49:45  

Additional Information
 Earth MOID = .821666 au 
 Jupiter MOID = 2.78252 au 
 T_jup = 3.627 
[ 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 17.3   n/a MPO475468  

173497 (2000 SQ301)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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