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120504 (1993 SS10)
Classification: Main-belt Asteroid          SPK-ID: 2120504
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1772339886963106 6.3444e-08  
a 2.379926634720049 1.5588e-08 au
q 1.958122744444027 1.5573e-07 au
i 3.177350808962194 8.2086e-06 deg
node 354.3468356241617 8.3899e-05 deg
peri 53.59156003338451 8.7159e-05 deg
M 357.2809141320682 2.0785e-05 deg
tp 2457410.628944766017
(2016-Jan-23.12894477)
7.7431e-05 JED
period 1341.046326918506
3.67
1.3175e-05
3.607e-08
d
yr
n .2684471019187071 2.6373e-09 deg/d
Q 2.80173052499607 1.835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      442  
   data-arc span      8118 days (22.23 yr)  
   first obs. used      1993-09-17  
   last obs. used      2015-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52986  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 17:15:55  

Additional Information
 Earth MOID = .968675 au 
 Jupiter MOID = 2.59116 au 
 T_jup = 3.515 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4 mag n/a MPO351697  

120504 (1993 SS10)          Discovered 1993-Sep-22 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1993 SS10 = 2002 CW73 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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