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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521798117008774 6.6018e-08  
a 2.538947855942531 2.9068e-08 AU
q 2.15257124930685 1.6522e-07 AU
i 10.8880397076147 7.2265e-06 deg
node 53.25920618824632 6.3629e-05 deg
peri 24.2341509068047 7.7071e-05 deg
M 27.80018254917455 4.7474e-05 deg
tp 2456886.389857905525
(2014-Aug-16.88985791)
0.0001942 JED
period 1477.675590127764
4.05
2.5377e-05
6.948e-08
d
yr
n .2436258691725925 4.1839e-09 deg/d
Q 2.925324462578212 3.3492e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      534  
   data-arc span      7706 days (21.10 yr)  
   first obs. used      1993-09-19  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57876  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:37:36  

Additional Information
 Earth MOID = 1.17157 AU 
 T_jup = 3.405 
[ 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 13.9 mag n/a MPO266195  

52401 (1993 SS15)          Discovered 1993-Sep-19 by Holt, H. E. at Palomar (675)
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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