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136298 (2004 BP9)
Classification: Main-belt Asteroid          SPK-ID: 2136298
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .175479476828714 2.6229e-08  
a 2.540884797384575 1.1511e-08 au
q 2.095011662457497 6.618e-08 au
i 7.017387444871311 6.3426e-06 deg
node 118.9863752272771 2.3695e-05 deg
peri 266.2741906358904 3.1032e-05 deg
M 100.2928891811433 1.9844e-05 deg
tp 2458588.361173036086
(2019-Apr-14.86117304)
8.1002e-05 TDB
period 1479.366871553892
4.05
1.0053e-05
2.752e-08
d
yr
n .243347344679866 1.6537e-09 deg/d
Q 2.986757932311654 1.3532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      9754 days (26.70 yr)  
   first obs. used      1993-05-20  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5357  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:39:33  

Additional Information
 Earth MOID = 1.11289 au 
 Jupiter MOID = 2.49713 au 
 T_jup = 3.413 
[ 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 16.0   n/a MPO453846  

136298 (2004 BP9)          Discovered 2004-Jan-16 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2004 BP9 = 2002 RQ220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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