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JPL Small-Body Database Browser
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324634 (2007 BW38)
Classification: Main-belt Asteroid          SPK-ID: 2324634
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0947561225562146 4.8276e-08  
a 2.727887067972468 3.4977e-08 au
q 2.469403066640156 1.3858e-07 au
i 4.030736832782696 6.4192e-06 deg
node 279.6449966703969 9.6452e-05 deg
peri 154.8911741155873 0.00010563 deg
M 302.0854522077119 4.5032e-05 deg
tp 2458865.242201629704
(2020-Jan-16.74220163)
0.00020827 TDB
period 1645.652020430426
4.51
3.1651e-05
8.666e-08
d
yr
n .2187582766773748 4.2074e-09 deg/d
Q 2.98637106930478 3.8291e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6109 days (16.73 yr)  
   first obs. used      2001-11-19  
   last obs. used      2018-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:14:49  

Additional Information
 Earth MOID = 1.48505 au 
 Jupiter MOID = 2.2274 au 
 T_jup = 3.345 
[ 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 16.6   n/a MPO455393  

324634 (2007 BW38)          Discovered 2007-Jan-24 by CSS at Catalina
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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