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72357 (2001 BA75)
Classification: Main-belt Asteroid          SPK-ID: 2072357
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05437312709067569 4.0543e-08  
a 3.160619795751922 2.6782e-08 au
q 2.988767013912197 1.1745e-07 au
i 10.17809432353415 5.1453e-06 deg
node 124.2592932817165 2.6891e-05 deg
peri 122.8446285641596 6.265e-05 deg
M 111.2258611606478 5.77e-05 deg
tp 2458566.396592686143
(2019-Mar-23.89659269)
0.00032751 TDB
period 2052.375448037923
5.62
2.6087e-05
7.142e-08
d
yr
n .1754065029106449 2.2295e-09 deg/d
Q 3.332472577591647 2.8239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      851  
   data-arc span      7674 days (21.01 yr)  
   first obs. used      2000-01-05  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:37  

Additional Information
 Earth MOID = 1.98731 au 
 Jupiter MOID = 1.78366 au 
 T_jup = 3.178 
[ 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 14.32   n/a MPCxxxxx  

72357 (2001 BA75)          Discovered 2001-Jan-31 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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