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JPL Small-Body Database Browser
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183185 (2002 SH55)
Classification: Main-belt Asteroid          SPK-ID: 2183185
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1404470425895228 5.8099e-08  
a 2.292759199527191 1.9534e-08 au
q 1.970747950583676 1.3564e-07 au
i 3.887814262889555 8.4986e-06 deg
node 327.854636825566 0.00011648 deg
peri 336.0305022337271 0.00012535 deg
M 323.8565429520536 4.6576e-05 deg
tp 2458727.810224136164
(2019-Sep-01.31022414)
0.00016393 TDB
period 1268.04916940349
3.47
1.6205e-05
4.437e-08
d
yr
n .2839006630707779 3.6282e-09 deg/d
Q 2.614770448470707 2.2277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      8724 days (23.89 yr)  
   first obs. used      1994-03-07  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65595  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 07:57:33  

Additional Information
 Earth MOID = .95558 au 
 Jupiter MOID = 2.59962 au 
 T_jup = 3.581 
[ 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 16.8   n/a MPO436905  

183185 (2002 SH55)          Discovered 2002-Sep-30 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 SH55 = 2004 BE33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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