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185139 (2006 SS127)
Classification: Main-belt Asteroid          SPK-ID: 2185139
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 .09297532333405233 4.3493e-08  
a 2.63110984678659 1.5439e-08 au
q 2.386481558054197 1.1138e-07 au
i 2.430671122677611 4.9202e-06 deg
node .161326117747056 0.00010773 deg
peri 27.69410461660318 0.00011259 deg
M 69.79326832671755 3.0349e-05 deg
tp 2458698.283666620269
(2019-Aug-02.78366662)
0.00013167 TDB
period 1558.859222746189
4.27
1.3721e-05
3.757e-08
d
yr
n .2309381082955011 2.0327e-09 deg/d
Q 2.875738135518981 1.6875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      9547 days (26.14 yr)  
   first obs. used      1993-10-14  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60133  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:30:55  

Additional Information
 Earth MOID = 1.39118 au 
 Jupiter MOID = 2.52004 au 
 T_jup = 3.392 
[ 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 16.5   n/a MPO454275  
diameter diameter 2.180 km 0.459 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.093   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

185139 (2006 SS127)          Discovered 2006-Sep-25 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2006 SS127 = 2002 XW116 = 2004 EO107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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