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266281 (2007 BK6)
Classification: Main-belt Asteroid          SPK-ID: 2266281
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07441692184943173 1.4741e-07  
a 2.472889314369251 2.1367e-08 au
q 2.28886450351954 3.5956e-07 au
i 7.990417757037704 5.097e-06 deg
node 78.35357542171828 6.1496e-05 deg
peri 73.6541135712539 9.9535e-05 deg
M 130.621646402852 7.8776e-05 deg
tp 2458485.131231703539
(2019-Jan-01.63123170)
0.00030876 TDB
period 1420.382928067848
3.89
1.8409e-05
5.04e-08
d
yr
n .2534527787444681 3.2849e-09 deg/d
Q 2.656914125218963 2.2957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6992 days (19.14 yr)  
   first obs. used      2000-05-03  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6206  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:45:54  

Additional Information
 Earth MOID = 1.31525 au 
 Jupiter MOID = 2.36312 au 
 T_jup = 3.466 
[ 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 16.4   n/a MPO427479  

266281 (2007 BK6)          Discovered 2007-Jan-17 by NEAT at Palomar
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2007 BK6 = 2003 AZ45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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