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JPL Small-Body Database Browser
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461103 (2015 BJ207)
Classification: Main-belt Asteroid          SPK-ID: 2461103
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .208722585539462 1.9071e-07  
a 3.146140195947593 8.3964e-08 au
q 2.489469679779782 6.2154e-07 au
i 13.82728575648864 9.274e-06 deg
node 105.2994198677806 3.4334e-05 deg
peri 11.86821505001047 0.00013081 deg
M 259.1104705185122 0.00010049 deg
tp 2459171.727530000575
(2020-Nov-18.22753000)
0.00058025 TDB
period 2038.287935894676
5.58
8.1597e-05
2.234e-07
d
yr
n .1766188150654895 7.0704e-09 deg/d
Q 3.802810712115405 1.0149e-07 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      4521 days (12.38 yr)  
   first obs. used      2004-01-22  
   last obs. used      2016-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59549  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:26:23  

Additional Information
 Earth MOID = 1.50781 au 
 Jupiter MOID = 1.34216 au 
 T_jup = 3.131 
[ 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 16.1   n/a MPO460702  
diameter diameter 1.998 km 0.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

461103 (2015 BJ207)          Discovered 2004-Jan-22 by LINEAR at Socorro
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2015 BJ207 = 2004 BK61 = 2010 KC74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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