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85273 (1994 CW13)
Classification: Main-belt Asteroid          SPK-ID: 2085273
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2445192219371694 3.9624e-08  
a 2.264821215179806 1.1975e-08 au
q 1.711028893817245 9.106e-08 au
i 23.54119113484174 7.2283e-06 deg
node 344.333370518932 1.0549e-05 deg
peri 260.763452126349 1.7884e-05 deg
M 81.19299776083375 1.2943e-05 deg
tp 2458319.720504502361
(2018-Jul-20.22050450)
4.4589e-05 TDB
period 1244.942558678501
3.41
9.8739e-06
2.703e-08
d
yr
n .2891699681165514 2.2935e-09 deg/d
Q 2.818613536542367 1.4903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      9395 days (25.72 yr)  
   first obs. used      1994-02-08  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:10:21  

Additional Information
 Earth MOID = .859326 au 
 Jupiter MOID = 2.55308 au 
 T_jup = 3.470 
[ 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 15.4   n/a MPO348038  

85273 (1994 CW13)          Discovered 1994-Feb-08 by Elst, E. W. at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1994 CW13 = 2002 UW14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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