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JPL Small-Body Database Browser
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185171 (2006 SK280)
Classification: Main-belt Asteroid          SPK-ID: 2185171
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1424967710178006 3.4415e-08  
a 2.701544398829878 2.139e-08 au
q 2.316583045235395 9.7164e-08 au
i 5.62359141959922 5.4954e-06 deg
node 152.6522965079114 4.527e-05 deg
peri 306.6972134432101 5.0183e-05 deg
M 331.4598429383481 2.2897e-05 deg
tp 2459129.079119962029
(2020-Oct-06.57911996)
0.00010385 TDB
period 1621.872055095528
4.44
1.9262e-05
5.274e-08
d
yr
n .221965720951272 2.6362e-09 deg/d
Q 3.086505752424361 2.4438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      8028 days (21.98 yr)  
   first obs. used      1997-11-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:49:55  

Additional Information
 Earth MOID = 1.33863 au 
 Jupiter MOID = 2.07214 au 
 T_jup = 3.346 
[ 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 16.2   n/a MPO494023  

185171 (2006 SK280)          Discovered 2006-Sep-29 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2006 SK280 = 2005 ML47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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