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359694 (2011 SC185)
Classification: Main-belt Asteroid          SPK-ID: 2359694
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07062675960159288 9.7742e-08  
a 2.561831399629231 3.9777e-08 au
q 2.380897549227805 2.7768e-07 au
i 4.34646673036017 5.1135e-06 deg
node 109.9555571995434 0.00017598 deg
peri 326.6424702135046 0.00033551 deg
M 358.1014298672691 0.0002922 deg
tp 2459008.398568468455
(2020-Jun-07.89856847)
0.0012158 TDB
period 1497.69797787429
4.10
3.4882e-05
9.55e-08
d
yr
n .2403688896682323 5.5983e-09 deg/d
Q 2.742765250030657 4.2587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      5816 days (15.92 yr)  
   first obs. used      2003-11-26  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53866  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:17:39  

Additional Information
 Earth MOID = 1.39772 au 
 Jupiter MOID = 2.4136 au 
 T_jup = 3.427 
[ 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 17.3   n/a MPO494870  

359694 (2011 SC185)          Discovered 2003-Nov-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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