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187247 (2005 SA195)
Classification: Main-belt Asteroid          SPK-ID: 2187247
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054131312347776 5.0312e-08  
a 2.713441862496528 2.3142e-08 au
q 2.427409459347242 1.3449e-07 au
i 3.230894932421496 5.8958e-06 deg
node 355.6972596282471 9.1603e-05 deg
peri 29.3260524354983 9.6449e-05 deg
M 120.1452211156469 2.8294e-05 deg
tp 2458655.642154781896
(2019-Jun-21.14215478)
0.0001274 TDB
period 1632.597805032234
4.47
2.0886e-05
5.718e-08
d
yr
n .2205074629466943 2.821e-09 deg/d
Q 2.999474265645814 2.5582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      8542 days (23.39 yr)  
   first obs. used      1996-09-08  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57534  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:33:01  

Additional Information
 Earth MOID = 1.43032 au 
 Jupiter MOID = 2.44832 au 
 T_jup = 3.352 
[ 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 16.6   n/a MPO454289  

187247 (2005 SA195)          Discovered 2005-Sep-30 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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