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72342 (2001 BS66)
Classification: Main-belt Asteroid          SPK-ID: 2072342
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125411297247886 4.3763e-08  
a 2.738272492845774 1.331e-08 au
q 2.430104213006597 1.1838e-07 au
i 12.25674099560429 4.8167e-06 deg
node 26.03575536195983 1.8946e-05 deg
peri 139.4683685000505 2.5993e-05 deg
M 148.5716480861616 1.8143e-05 deg
tp 2458517.458859379575
(2019-Feb-02.95885938)
8.2411e-05 TDB
period 1655.05877999516
4.53
1.2067e-05
3.304e-08
d
yr
n .2175149332164823 1.5859e-09 deg/d
Q 3.046440772684951 1.4808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1177  
   data-arc span      10389 days (28.44 yr)  
   first obs. used      1992-04-04  
   last obs. used      2020-09-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50374  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:32  

Additional Information
 Earth MOID = 1.44797 au 
 Jupiter MOID = 1.94207 au 
 T_jup = 3.309 
[ 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 14.34   n/a MPCxxxxx  
diameter diameter 3.755 km 0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.287   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72342 (2001 BS66)          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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