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173379 (2000 BH9)
Classification: Main-belt Asteroid          SPK-ID: 2173379
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05185392602233524 5.9936e-08  
a 2.627582683475415 1.9828e-08 au
q 2.491332205388912 1.5124e-07 au
i 1.171141781080689 5.9194e-06 deg
node 269.5651772748425 0.0003163 deg
peri 344.3708338818514 0.00032226 deg
M 161.2908299158489 6.1461e-05 deg
tp 2458303.488105669927
(2018-Jul-03.98810567)
0.00026681 TDB
period 1555.725654643492
4.26
1.7609e-05
4.821e-08
d
yr
n .2314032676169354 2.6193e-09 deg/d
Q 2.763833161561918 2.0856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      7214 days (19.75 yr)  
   first obs. used      2000-01-26  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58258  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 19:46:25  

Additional Information
 Earth MOID = 1.47658 au 
 Jupiter MOID = 2.2446 au 
 T_jup = 3.399 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO449898  

173379 (2000 BH9)          Discovered 2000-Jan-26 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 BH9 = 2005 GH205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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