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JPL Small-Body Database Browser
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185118 (2006 SC55)
Classification: Main-belt Asteroid          SPK-ID: 2185118
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976076143866264 4.6687e-08  
a 2.354195648527711 1.1864e-08 au
q 1.888988662622774 1.0919e-07 au
i 4.421987116083224 4.3077e-06 deg
node 78.37817594202298 6.7319e-05 deg
peri 277.9710486725049 6.8278e-05 deg
M 293.947615206542 1.342e-05 deg
tp 2459242.574061768073
(2021-Jan-28.07406177)
5.0371e-05 TDB
period 1319.356787934438
3.61
9.9733e-06
2.731e-08
d
yr
n .272860232571062 2.0626e-09 deg/d
Q 2.819402634432649 1.4208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      7065 days (19.34 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58443  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:48:57  

Additional Information
 Earth MOID = .890954 au 
 Jupiter MOID = 2.63281 au 
 T_jup = 3.525 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO433213  

185118 (2006 SC55)          Discovered 2006-Sep-18 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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