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266457 (2007 LB)
Classification: Main-belt Asteroid          SPK-ID: 2266457
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 .1427880506650657 7.7546e-08  
a 2.56146505772419 1.8908e-08 au
q 2.195718455285073 2.0829e-07 au
i 13.85237812988137 8.2901e-06 deg
node 185.0502697955157 2.0015e-05 deg
peri 62.30565783931772 3.2394e-05 deg
M 64.34255264693255 2.5567e-05 deg
tp 2458732.874885323002
(2019-Sep-06.37488532)
0.00010481 TDB
period 1497.37673313016
4.10
1.658e-05
4.539e-08
d
yr
n .2404204580148949 2.6621e-09 deg/d
Q 2.927211660163307 2.1608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      7126 days (19.51 yr)  
   first obs. used      2000-11-27  
   last obs. used      2020-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55835  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:57:29  

Additional Information
 Earth MOID = 1.22172 au 
 Jupiter MOID = 2.14906 au 
 T_jup = 3.380 
[ 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 MPO476119  

266457 (2007 LB)          Discovered 2007-Jun-05 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2007 LB = 2003 MB12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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