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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518704215712285 7.248e-08  
a 2.538049343625774 3.3786e-08 AU
q 2.152594719840748 1.7959e-07 AU
i 10.88980441936276 7.7327e-06 deg
node 53.26688557292714 6.9958e-05 deg
peri 24.21786477587077 8.4986e-05 deg
M 339.0712848966263 5.5276e-05 deg
tp 2456886.359545263816
(2014-Aug-16.85954526)
0.00022759 JED
period 1476.891254064184
4.04
2.949e-05
8.074e-08
d
yr
n .243755252127964 4.8672e-09 deg/d
Q 2.9235039674108 3.8917e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      7381 days (20.21 yr)  
   first obs. used      1993-09-19  
   last obs. used      2013-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59265  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Dec-20 15:19:16  

Additional Information
 Earth MOID = 1.17108 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 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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