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JPL Small-Body Database Browser
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173685 (2001 OP106)
Classification: Main-belt Asteroid          SPK-ID: 2173685
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2762977880711124 8.7082e-08  
a 2.980003687649726 3.899e-08 au
q 2.156635260308349 2.6582e-07 au
i 10.59021338326387 1.2246e-05 deg
node 308.9642806449395 3.7306e-05 deg
peri 48.43534573101546 4.3894e-05 deg
M 147.0537668459451 3.1146e-05 deg
tp 2457832.966602382160
(2017-Mar-20.46660238)		 0.00014895 TDB
period 1878.986367155692
5.14		 3.6877e-05
1.01e-07		 d
yr
n .1915926620292348 3.7602e-09 deg/d
Q 3.803372114991103 4.9763e-08 au
   Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6430 days (17.60 yr)  
   first obs. used      2001-07-22  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56936  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:07:00  

Additional Information
 Earth MOID = 1.16728 au 
 Jupiter MOID = 1.75178 au 
 T_jup = 3.176 
[ 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 15.4   n/a MPO251408  

173685 (2001 OP106)          Discovered 2001-Jul-29 by LINEAR at Socorro
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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