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173122 (1992 BV4)
Classification: Main-belt Asteroid          SPK-ID: 2173122
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2278733150714626 4.7987e-08  
a 3.061926727724087 2.3367e-08 au
q 2.364195333771683 1.5187e-07 au
i 10.76730690294367 5.1265e-06 deg
node 114.2905381771179 4.0078e-05 deg
peri 349.5189502985874 4.4329e-05 deg
M 118.4467130244395 2.0636e-05 deg
tp 2458356.610815839574
(2018-Aug-26.11081584)		 0.00010709 TDB
period 1956.999062100822
5.36		 2.2402e-05
6.133e-08		 d
yr
n .1839551213752463 2.1058e-09 deg/d
Q 3.759658121676491 2.8692e-08 au
   Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      10408 days (28.50 yr)  
   first obs. used      1992-01-09  
   last obs. used      2020-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67213  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:24:57  

Additional Information
 Earth MOID = 1.3819 au 
 Jupiter MOID = 1.40239 au 
 T_jup = 3.167 
[ 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 MPO475466  

173122 (1992 BV4)          Discovered 1992-Jan-30 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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