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541884 (2012 BM151)
Classification: Main-belt Asteroid          SPK-ID: 2541884
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 .172877749981393 8.1975e-08  
a 2.646927458716811 4.3826e-08 au
q 2.189332595289882 2.3792e-07 au
i 13.9032805031118 6.7061e-06 deg
node 107.5659562375671 2.8514e-05 deg
peri 283.0317579141512 3.4755e-05 deg
M 90.4525430298543 1.9248e-05 deg
tp 2458805.288324379766
(2019-Nov-17.78832438)
8.0086e-05 TDB
period 1572.937569884854
4.31
3.9066e-05
1.07e-07
d
yr
n .2288711306109584 5.6843e-09 deg/d
Q 3.104522322143739 5.1403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      3376 days (9.24 yr)  
   first obs. used      2011-12-25  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60752  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:44  

Additional Information
 Earth MOID = 1.24369 au 
 Jupiter MOID = 2.42805 au 
 T_jup = 3.330 
[ 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 17.35   n/a MPCxxxxx  

541884 (2012 BM151)          Discovered 2011-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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