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447962 (2008 BY43)
Classification: Main-belt Asteroid          SPK-ID: 2447962
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648192373057897 6.9419e-08  
a 2.708305737741114 3.634e-08 au
q 2.261924851655729 1.7927e-07 au
i 7.203011244241597 5.4623e-06 deg
node 251.6647762244702 6.5996e-05 deg
peri 209.4231424304522 6.9996e-05 deg
M 295.201327884404 2.6592e-05 deg
tp 2459293.527626282697
(2021-Mar-20.02762628)
0.00012426 TDB
period 1627.964617447481
4.46
3.2766e-05
8.971e-08
d
yr
n .2211350272246404 4.4508e-09 deg/d
Q 3.154686623826498 4.233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      4277 days (11.71 yr)  
   first obs. used      2007-12-18  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54373  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:41  

Additional Information
 Earth MOID = 1.28188 au 
 Jupiter MOID = 2.0381 au 
 T_jup = 3.333 
[ 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 16.6   n/a MPO456123  

447962 (2008 BY43)          Discovered 2007-Dec-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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