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JPL Small-Body Database Browser
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20755 (2000 BX6)
Classification: Main-belt Asteroid          SPK-ID: 2020755
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 50 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1489526590390015 3.754e-08  
a 3.130185184730913 2.026e-08 au
q 2.663935778180756 1.2465e-07 au
i 17.46676860506882 4.503e-06 deg
node 24.68604933970132 1.2587e-05 deg
peri 264.6184425084828 2.1663e-05 deg
M 353.4489760493931 1.7115e-05 deg
tp 2458637.309520547155
(2019-Jun-02.80952055)
9.6107e-05 TDB
period 2022.802465215833
5.54
1.9639e-05
5.377e-08
d
yr
n .1779709122321977 1.7278e-09 deg/d
Q 3.596434591281071 2.3277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1709  
   data-arc span      9866 days (27.01 yr)  
   first obs. used      1992-11-23  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5321  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 00:09:32  

Additional Information
 Earth MOID = 1.71995 au 
 Jupiter MOID = 1.7867 au 
 T_jup = 3.126 
[ 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 12.8   n/a MPO449104  
diameter diameter 15.382 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 13.10973 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.075   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20755 (2000 BX6)          Discovered 2000-Jan-27 by LINEAR at Socorro
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

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