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277933 (2006 KA123)
Classification: Main-belt Asteroid          SPK-ID: 2277933
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06338080108482484 7.1567e-08  
a 3.078733718053997 5.426e-08 au
q 2.883601108676873 2.4137e-07 au
i 10.59505227712285 7.0802e-06 deg
node 133.4542625176724 3.6667e-05 deg
peri 238.6842743602358 6.9545e-05 deg
M 90.33719443769367 5.9404e-05 deg
tp 2458505.368317392128
(2019-Jan-21.86831739)
0.00032872 TDB
period 1973.134176330576
5.40
5.2163e-05
1.428e-07
d
yr
n .1824508461302361 4.8233e-09 deg/d
Q 3.273866327431121 5.77e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      4932 days (13.50 yr)  
   first obs. used      2005-03-16  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66828  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:34:25  

Additional Information
 Earth MOID = 1.89799 au 
 Jupiter MOID = 2.0913 au 
 T_jup = 3.199 
[ 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 15.7   n/a MPO418478  

277933 (2006 KA123)          Discovered 2006-May-27 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2006 KA123 = 2008 XH26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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