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452758 (2006 BT256)
Classification: Main-belt Asteroid          SPK-ID: 2452758
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1100887006950678 1.0294e-07  
a 3.044934011012513 4.6009e-08 au
q 2.709721182037924 3.0621e-07 au
i 12.86581006440705 9.7996e-06 deg
node 339.3819727106057 2.7836e-05 deg
peri 182.6575299040252 4.1929e-05 deg
M 239.4489375307293 3.4107e-05 deg
tp 2459650.380934354424
(2022-Mar-11.88093435)
0.0001923 TDB
period 1940.730604736311
5.31
4.3987e-05
1.204e-07
d
yr
n .1854971520114269 4.2043e-09 deg/d
Q 3.380146839987101 5.1074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5851 days (16.02 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52177  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:50:41  

Additional Information
 Earth MOID = 1.7182 au 
 Jupiter MOID = 1.61083 au 
 T_jup = 3.191 
[ 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 16.3   n/a MPO456156  

452758 (2006 BT256)          Discovered 2006-Jan-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

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