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JPL Small-Body Database Browser
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172695 (2004 BO5)
Classification: Main-belt Asteroid          SPK-ID: 2172695
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05646226525261087 6.8259e-08  
a 2.713636602343313 2.6003e-08 au
q 2.560418532702611 1.9494e-07 au
i 4.406637008858152 7.1311e-06 deg
node 319.9854215142379 7.0441e-05 deg
peri 2.291478619687467 8.5598e-05 deg
M 33.85992925741132 4.8111e-05 deg
tp 2458846.928896380992
(2019-Dec-29.42889638)
0.00021802 TDB
period 1632.773562004469
4.47
2.3469e-05
6.425e-08
d
yr
n .2204837268176042 3.1691e-09 deg/d
Q 2.866854671984015 2.7471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      5678 days (15.55 yr)  
   first obs. used      2002-10-04  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51831  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:52:54  

Additional Information
 Earth MOID = 1.54769 au 
 Jupiter MOID = 2.3261 au 
 T_jup = 3.355 
[ 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 MPO436858  

172695 (2004 BO5)          Discovered 2004-Jan-16 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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