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447194 (2005 SH186)
Classification: Main-belt Asteroid          SPK-ID: 2447194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792908116451438 6.0458e-08  
a 2.261809953471032 1.3455e-08 au
q 1.856288211126146 1.3813e-07 au
i 7.462742115690122 6.9103e-06 deg
node 14.53248164968068 5.3286e-05 deg
peri 5.591461239280507 6.1238e-05 deg
M 106.9113730911165 3.0384e-05 deg
tp 2458631.519003150971
(2019-May-28.01900315)
0.00010296 TDB
period 1242.460507475118
3.40
1.1086e-05
3.035e-08
d
yr
n .2897476401335111 2.5854e-09 deg/d
Q 2.667331695815918 1.5867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5215 days (14.28 yr)  
   first obs. used      2005-09-23  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65632  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:51:32  

Additional Information
 Earth MOID = .858759 au 
 Jupiter MOID = 2.79626 au 
 T_jup = 3.587 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO503581  

447194 (2005 SH186)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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