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JPL Small-Body Database Browser
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410431 (2008 BT19)
Classification: Main-belt Asteroid          SPK-ID: 2410431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2048816014040011 1.0621e-07  
a 2.393817845704409 2.6826e-08 au
q 1.903368612007014 2.6723e-07 au
i 2.896757232567444 7.1664e-06 deg
node 131.6882176559178 0.00021203 deg
peri 290.9726200251976 0.00021463 deg
M 50.25859897557353 3.5896e-05 deg
tp 2458411.638708845887
(2018-Oct-20.13870885)
0.00013256 TDB
period 1352.804618539504
3.70
2.274e-05
6.226e-08
d
yr
n .2661138164864178 4.4733e-09 deg/d
Q 2.884267079401805 3.2322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      8015 days (21.94 yr)  
   first obs. used      1997-01-02  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .79052  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:55:26  

Additional Information
 Earth MOID = .918506 au 
 Jupiter MOID = 2.44287 au 
 T_jup = 3.500 
[ 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 17.7   n/a MPO472144  

410431 (2008 BT19)          Discovered 2008-Jan-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

Alternate Designations
 2008 BT19 = 2003 UR244 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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