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JPL Small-Body Database Browser
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183767 (2004 BD4)
Classification: Main-belt Asteroid          SPK-ID: 2183767
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1990449236109775 6.5439e-08  
a 2.45663764617848 1.6668e-08 au
q 1.967656393555033 1.6662e-07 au
i 1.223182790987808 4.7423e-06 deg
node 277.5833026431282 0.00048543 deg
peri 155.2258413999031 0.00048627 deg
M 24.28389601470554 3.0021e-05 deg
tp 2458505.630645667808
(2019-Jan-22.13064567)
0.000117 TDB
period 1406.40396165867
3.85
1.4314e-05
3.919e-08
d
yr
n .2559719752036442 2.6052e-09 deg/d
Q 2.945618898801927 1.9986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      6919 days (18.94 yr)  
   first obs. used      2000-01-03  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:51:21  

Additional Information
 Earth MOID = .982348 au 
 Jupiter MOID = 2.33385 au 
 T_jup = 3.465 
[ 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 17.3   n/a MPO454265  

183767 (2004 BD4)          Discovered 2004-Jan-16 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2004 BD4 = 2000 AC46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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