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277914 (2006 KX87)
Classification: Main-belt Asteroid          SPK-ID: 2277914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06409170624571141 6.0069e-08  
a 3.070148748557832 3.6047e-08 au
q 2.873377676834625 1.8694e-07 au
i 8.826990846387528 7.6135e-06 deg
node 240.0695197370611 3.9832e-05 deg
peri 128.1885632013954 6.9528e-05 deg
M 89.58232236033041 5.5246e-05 deg
tp 2458511.557972094268
(2019-Jan-28.05797209)
0.00030231 TDB
period 1964.886881789634
5.38
3.4605e-05
9.474e-08
d
yr
n .183216654015273 3.2268e-09 deg/d
Q 3.266919820281039 3.8358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      9926 days (27.18 yr)  
   first obs. used      1992-11-24  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5334  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:15:51  

Additional Information
 Earth MOID = 1.88411 au 
 Jupiter MOID = 2.08751 au 
 T_jup = 3.210 
[ 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 16.0   n/a MPO503248  

277914 (2006 KX87)          Discovered 2006-May-24 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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