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56961 (2000 SR60)
Classification: Main-belt Asteroid          SPK-ID: 2056961
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1089342042044569 4.076e-08  
a 2.855607003993449 1.7467e-08 au
q 2.544533727492749 1.142e-07 au
i 1.530820712937358 4.5671e-06 deg
node 176.1579626533164 0.00014753 deg
peri 40.54255771128474 0.00014879 deg
M 166.5393895052308 2.0294e-05 deg
tp 2458185.119066030924
(2018-Mar-07.61906603)
9.7425e-05 TDB
period 1762.568825915191
4.83
1.6171e-05
4.427e-08
d
yr
n .2042473432565532 1.874e-09 deg/d
Q 3.166680280494149 1.9369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      782  
   data-arc span      9212 days (25.22 yr)  
   first obs. used      1995-08-26  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .515  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:38:49  

Additional Information
 Earth MOID = 1.53762 au 
 Jupiter MOID = 1.8006 au 
 T_jup = 3.294 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO449368  

56961 (2000 SR60)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SR60 = 1995 SE8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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