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136326 (2004 BS89)
Classification: Main-belt Asteroid          SPK-ID: 2136326
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1456933542674619 3.7441e-08  
a 2.643558342640924 1.9243e-08 au
q 2.258409460499835 1.063e-07 au
i 4.792761864418591 4.6574e-06 deg
node 234.3455164887703 5.2695e-05 deg
peri 201.6837718395512 5.6384e-05 deg
M 341.3783768317849 2.2097e-05 deg
tp 2459081.707625026523
(2020-Aug-20.20762503)
9.6942e-05 TDB
period 1569.935378106481
4.30
1.7142e-05
4.693e-08
d
yr
n .2293088015088879 2.5038e-09 deg/d
Q 3.028707224782012 2.2046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      7704 days (21.09 yr)  
   first obs. used      1998-10-18  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53446  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:03:18  

Additional Information
 Earth MOID = 1.27432 au 
 Jupiter MOID = 2.23225 au 
 T_jup = 3.374 
[ 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 15.8   n/a MPO449765  

136326 (2004 BS89)          Discovered 2004-Jan-23 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2004 BS89 = 2002 RP216 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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