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541865 (2012 BV93)
Classification: Main-belt Asteroid          SPK-ID: 2541865
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2302309620109228 3.844e-07  
a 2.601175185330475 1.306e-07 au
q 2.002304120052899 1.0982e-06 au
i 6.703721608485901 1.161e-05 deg
node 105.2050678944052 6.4952e-05 deg
peri 12.53124974591626 0.00010964 deg
M 52.46137225499056 9.7242e-05 deg
tp 2458977.199355809563
(2020-May-07.69935581)
0.00039782 TDB
period 1532.331855862009
4.20
0.0001154
3.159e-07
d
yr
n .2349360542383836 1.7693e-08 deg/d
Q 3.200046250608051 1.6067e-07 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      4366 days (11.95 yr)  
   first obs. used      2008-03-02  
   last obs. used      2020-02-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56415  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:43  

Additional Information
 Earth MOID = 1.01907 au 
 Jupiter MOID = 1.90809 au 
 T_jup = 3.367 
[ 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 18.09   .25779 E2021B25 autocmod 2.8

541865 (2012 BV93)          Discovered 2008-Mar-02 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

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