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JPL Small-Body Database Browser
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185172 (2006 SP282)
Classification: Main-belt Asteroid          SPK-ID: 2185172
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08253234395233029 5.1072e-08  
a 3.044711063337112 3.446e-08 au
q 2.793423922622308 1.5639e-07 au
i 9.773170907194732 5.5722e-06 deg
node 171.7887946300292 3.3223e-05 deg
peri 257.9612807979688 4.6916e-05 deg
M 160.693911359655 3.2263e-05 deg
tp 2458134.307386703390
(2018-Jan-15.80738670)
0.00017393 TDB
period 1940.517460483383
5.31
3.2944e-05
9.02e-08
d
yr
n .1855175268097428 3.1496e-09 deg/d
Q 3.295998204051915 3.7304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      9453 days (25.88 yr)  
   first obs. used      1993-04-19  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60618  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:09:48  

Additional Information
 Earth MOID = 1.8279 au 
 Jupiter MOID = 1.97313 au 
 T_jup = 3.212 
[ 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 15.5   n/a MPO436915  

185172 (2006 SP282)          Discovered 2006-Sep-25 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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