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72339 (2001 BW63)
Classification: Main-belt Asteroid          SPK-ID: 2072339
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07522215426372585 3.2935e-08  
a 2.37710823987482 9.9859e-09 au
q 2.198297037153382 7.8528e-08 au
i 6.340895445345708 4.6375e-06 deg
node 319.5444084175847 3.3738e-05 deg
peri 107.557123008325 4.6705e-05 deg
M 223.6187592156702 3.3234e-05 deg
tp 2459707.635484728544
(2022-May-08.13548473)
0.00012494 TDB
period 1338.664859274788
3.67
8.4353e-06
2.309e-08
d
yr
n .2689246658756901 1.6946e-09 deg/d
Q 2.555919442596257 1.0737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      927  
   data-arc span      11075 days (30.32 yr)  
   first obs. used      1990-02-24  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54984  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:31  

Additional Information
 Earth MOID = 1.22167 au 
 Jupiter MOID = 2.62674 au 
 T_jup = 3.529 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.48   n/a E2021B10  

72339 (2001 BW63)          Discovered 2001-Jan-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 BW63 = 1990 DP2 = 1999 RH82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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