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187260 (2005 SH279)
Classification: Main-belt Asteroid          SPK-ID: 2187260
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05134285754971298 4.843e-08  
a 2.898039647646152 2.3452e-08 au
q 2.749246010843635 1.4858e-07 au
i 1.419793166290552 5.2121e-06 deg
node 212.9631651169805 0.00021043 deg
peri 232.1684259700778 0.00021722 deg
M 340.7466696989714 5.3418e-05 deg
tp 2459296.873642027194
(2021-Mar-23.37364203)
0.00026762 TDB
period 1802.000515616572
4.93
2.1873e-05
5.989e-08
d
yr
n .199777967253701 2.425e-09 deg/d
Q 3.046833284448669 2.4656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      9202 days (25.19 yr)  
   first obs. used      1995-10-28  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60067  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:56:29  

Additional Information
 Earth MOID = 1.7653 au 
 Jupiter MOID = 2.06464 au 
 T_jup = 3.286 
[ 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 MPO449934  

187260 (2005 SH279)          Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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