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52401 (1993 SS15)
Classification: Main-belt Asteroid          SPK-ID: 2052401
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526089844922295 6.5277e-08  
a 2.537957916350918 2.041e-08 au
q 2.150642736052589 1.617e-07 au
i 10.89089611300026 5.5456e-06 deg
node 53.21207858293086 5.8618e-05 deg
peri 24.05885302067743 7.0668e-05 deg
M 125.4480404336425 3.969e-05 deg
tp 2456885.880269994392
(2014-Aug-16.38026999)
0.000163 JED
period 1476.811452467577
4.04
1.7815e-05
4.877e-08
d
yr
n .2437684237879403 2.9406e-09 deg/d
Q 2.925273096649247 2.3525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      609  
   data-arc span      7940 days (21.74 yr)  
   first obs. used      1993-09-19  
   last obs. used      2015-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56459  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:22:56  

Additional Information
 Earth MOID = 1.1692 au 
 Jupiter MOID = 2.38726 au 
 T_jup = 3.406 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO341040  

52401 (1993 SS15)          Discovered 1993-Sep-19 by Holt, H. E. at Palomar
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 SS15 = 1999 CV55 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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