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266929 (2010 GB158)
Classification: Main-belt Asteroid          SPK-ID: 2266929
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2709900230762908 5.5054e-08  
a 3.163336993077545 4.6069e-08 au
q 2.306104228325377 1.7447e-07 au
i 8.368030492979196 9.0163e-06 deg
node 211.2505273505558 4.342e-05 deg
peri 88.02545394095627 4.7586e-05 deg
M 234.8055237232326 2.4998e-05 deg
tp 2459715.159685754445
(2022-May-15.65968575)		 0.00015462 TDB
period 2055.022669712974
5.63		 4.4892e-05
1.229e-07		 d
yr
n .1751805492492603 3.8269e-09 deg/d
Q 4.020569757829713 5.8554e-08 au
   Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      7030 days (19.25 yr)  
   first obs. used      2000-11-01  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:51:05  

Additional Information
 Earth MOID = 1.30956 au 
 Jupiter MOID = 1.38456 au 
 T_jup = 3.130 
[ 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 15.7   n/a MPO433732  

266929 (2010 GB158)          Discovered 2010-Apr-12 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2010 GB158 = 2006 WC206 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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