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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775651865891886 7.4507e-08  
a 2.379895383506819 2.3993e-08 AU
q 1.957308815671682 1.7707e-07 AU
i 3.177331567475783 1.1457e-05 deg
node 354.355853521209 0.00014583 deg
peri 53.59787147173138 0.00014985 deg
M 196.2357725855275 3.7629e-05 deg
tp 2457410.530805441935
(2016-Jan-23.03080544)
0.00014525 JED
period 1341.019912751034
3.67
2.0279e-05
5.552e-08
d
yr
n .2684523895409415 4.0596e-09 deg/d
Q 2.802481951341955 2.8253e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      7159 days (19.60 yr)  
   first obs. used      1993-09-17  
   last obs. used      2013-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61734  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-07 01:53:36  

Additional Information
 Earth MOID = .967884 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 16.3 mag n/a MPO264156  

120504 (1993 SS10)          Discovered 1993-Sep-22 by Debehogne, H., Elst, E. W. at La Silla (809)
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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