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324626 (2007 BT5)
Classification: Main-belt Asteroid          SPK-ID: 2324626
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05759218014665617 5.6099e-08  
a 2.739352478796806 3.2748e-08 au
q 2.581587197352751 1.4571e-07 au
i 12.29788330596884 6.2434e-06 deg
node 117.0898795298383 2.9409e-05 deg
peri 196.6598519892859 8.2216e-05 deg
M 143.0026219448369 7.8252e-05 deg
tp 2458342.672836572995
(2018-Aug-12.17283657)
0.00036268 TDB
period 1656.038019534173
4.53
2.9696e-05
8.13e-08
d
yr
n .2173863134502579 3.8981e-09 deg/d
Q 2.89711776024086 3.4634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6208 days (17.00 yr)  
   first obs. used      2003-01-28  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52933  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:12:21  

Additional Information
 Earth MOID = 1.56883 au 
 Jupiter MOID = 2.31608 au 
 T_jup = 3.315 
[ 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 16.0   n/a MPO455393  

324626 (2007 BT5)          Discovered 2007-Jan-17 by NEAT at Palomar
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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