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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526675856744086 6.4687e-08  
a 2.537668241716101 1.9751e-08 au
q 2.150248558010682 1.595e-07 au
i 10.89146590597016 5.5405e-06 deg
node 53.21164130015003 5.4423e-05 deg
peri 24.00413050070036 6.4778e-05 deg
M 174.2745077250746 3.6224e-05 deg
tp 2456885.704091890927
(2014-Aug-16.20409189)
0.00014779 JED
period 1476.558621672941
4.04
1.7238e-05
4.72e-08
d
yr
n .2438101641993191 2.8464e-09 deg/d
Q 2.92508792542152 2.2766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      8243 days (22.57 yr)  
   first obs. used      1993-09-19  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55688  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:38:00  

Additional Information
 Earth MOID = 1.16787 au 
 Jupiter MOID = 2.38607 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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