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186934 (2004 PS103)
Classification: Main-belt Asteroid          SPK-ID: 2186934
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3282474597146967 4.73e-08  
a 3.062825452172588 1.6636e-08 au
q 2.057460777947418 1.4447e-07 au
i 15.78000388415871 5.7892e-06 deg
node 204.0219262028393 1.4438e-05 deg
peri 167.5480139289895 1.6713e-05 deg
M 21.62887698062285 6.1411e-06 deg
tp 2459082.871308015922
(2020-Aug-21.37130802)
3.3412e-05 TDB
period 1957.860741091908
5.36
1.5951e-05
4.367e-08
d
yr
n .1838741604263572 1.4981e-09 deg/d
Q 4.068190126397757 2.2097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      742  
   data-arc span      6430 days (17.60 yr)  
   first obs. used      2003-07-07  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45967  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:53:18  

Additional Information
 Earth MOID = 1.05983 au 
 Jupiter MOID = 1.42746 au 
 T_jup = 3.094 
[ 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 15.43   n/a E2021B55  

186934 (2004 PS103)          Discovered 2004-Aug-12 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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