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JPL Small-Body Database Browser
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390792 (2004 BL149)
Classification: Main-belt Asteroid          SPK-ID: 2390792
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1373542761353056 5.271e-08  
a 2.806775748241631 2.4303e-08 au
q 2.421253097067771 1.4714e-07 au
i 10.5502104203039 6.3713e-06 deg
node 112.13253542 3.1524e-05 deg
peri 97.39463844249687 4.0915e-05 deg
M 17.97860378994183 2.3472e-05 deg
tp 2458514.724460013170
(2019-Jan-31.22446001)
0.0001119 TDB
period 1717.552417086697
4.70
2.2308e-05
6.108e-08
d
yr
n .2096005900132178 2.7223e-09 deg/d
Q 3.192298399415491 2.7641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5687 days (15.57 yr)  
   first obs. used      2003-12-29  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56789  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:24  

Additional Information
 Earth MOID = 1.4438 au 
 Jupiter MOID = 1.88328 au 
 T_jup = 3.284 
[ 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 16.5   n/a MPO437599  

390792 (2004 BL149)          Discovered 2004-Jan-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2004 BL149 = 2005 LQ34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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