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357982 (2006 BK249)
Classification: Main-belt Asteroid          SPK-ID: 2357982
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2144351233710518 8.1542e-08  
a 2.264491341114928 1.7363e-08 au
q 1.77890486101027 1.8529e-07 au
i 1.936242000457542 9.0979e-06 deg
node 87.86807011217785 0.00026945 deg
peri 350.6080633494622 0.00027057 deg
M 118.2339116340914 2.5801e-05 deg
tp 2458591.715913715972
(2019-Apr-18.21591372)
8.6626e-05 TDB
period 1244.670577403257
3.41
1.4315e-05
3.919e-08
d
yr
n .289233156576308 3.3265e-09 deg/d
Q 2.750077821219586 2.1086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      8229 days (22.53 yr)  
   first obs. used      1996-03-26  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57416  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:49:52  

Additional Information
 Earth MOID = .794477 au 
 Jupiter MOID = 2.50447 au 
 T_jup = 3.586 
[ 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 18.2   n/a MPO455584  

357982 (2006 BK249)          Discovered 2006-Jan-31 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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