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72331 (2001 BX59)
Classification: Main-belt Asteroid          SPK-ID: 2072331
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .216695710271702 3.5775e-08  
a 3.154886112689894 2.0982e-08 au
q 2.471235825674229 1.0957e-07 au
i 12.90382381799965 4.3403e-06 deg
node 159.4081890763757 1.6177e-05 deg
peri 75.23983423537864 1.8618e-05 deg
M 133.6790148661121 1.0419e-05 deg
tp 2458440.463075162359
(2018-Nov-17.96307516)
5.6421e-05 TDB
period 2046.79315759165
5.60
2.0419e-05
5.59e-08
d
yr
n .175884895190676 1.7546e-09 deg/d
Q 3.83853639970556 2.5529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1399  
   data-arc span      7705 days (21.10 yr)  
   first obs. used      2000-01-08  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48213  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:28  

Additional Information
 Earth MOID = 1.49871 au 
 Jupiter MOID = 1.383 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 13.67   n/a E2021B10  
diameter diameter 11.146 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72331 (2001 BX59)          Discovered 2001-Jan-26 by LINEAR at Socorro
Reference: 20031109/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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