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175674 (1994 WP6)
Classification: Main-belt Asteroid          SPK-ID: 2175674
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 .2818524221389148 4.7875e-08  
a 2.602579037718609 1.2244e-08 au
q 1.869035832129653 1.2989e-07 au
i 6.762615298563105 4.196e-06 deg
node 108.804344649877 4.0464e-05 deg
peri 321.2268328418637 4.2683e-05 deg
M 67.08333738840541 1.0691e-05 deg
tp 2458914.730103265154
(2020-Mar-06.23010327)
4.4381e-05 TDB
period 1533.572520831761
4.20
1.0822e-05
2.963e-08
d
yr
n .2347459902351063 1.6566e-09 deg/d
Q 3.336122243307564 1.5695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      409  
   data-arc span      9596 days (26.27 yr)  
   first obs. used      1994-11-28  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57207  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:21  

Additional Information
 Earth MOID = .88868 au 
 Jupiter MOID = 1.98615 au 
 T_jup = 3.347 
[ 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 16.5   n/a MPO493979  

175674 (1994 WP6)          Discovered 1994-Nov-28 by Spacewatch at Kitt Peak
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Alternate Designations
 1994 WP6 = 2004 FW103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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