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JPL Small-Body Database Browser
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324638 (2007 BT47)
Classification: Main-belt Asteroid          SPK-ID: 2324638
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1301843260273276 1.097e-07  
a 2.736276189251546 3.8186e-08 au
q 2.380055917729209 3.1519e-07 au
i 3.728119745392435 8.8167e-06 deg
node 24.23910485555913 0.0001381 deg
peri 153.8335250705078 0.00014414 deg
M 226.4358614099389 3.395e-05 deg
tp 2459213.874462725391
(2020-Dec-30.37446273)
0.00015635 TDB
period 1653.249209796291
4.53
3.4607e-05
9.475e-08
d
yr
n .2177530150123938 4.5582e-09 deg/d
Q 3.092496460773883 4.3157e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5631 days (15.42 yr)  
   first obs. used      2000-10-02  
   last obs. used      2016-03-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57407  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 11:06:30  

Additional Information
 Earth MOID = 1.38479 au 
 Jupiter MOID = 1.86856 au 
 T_jup = 3.337 
[ 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 17.2   n/a MPO360650  

324638 (2007 BT47)          Discovered 2007-Jan-26 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2007 BT47 = 2005 UT276 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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