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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2440545917824085 3.1645e-08  
a 2.265382173685864 1.052e-08 au
q 1.712505252055815 7.5154e-08 au
i 23.54063057047259 4.5474e-06 deg
node 344.3144262360771 8.6172e-06 deg
peri 260.8312339229805 1.311e-05 deg
M 311.2306503187992 1.2134e-05 deg
tp 2459565.215548695245
(2021-Dec-16.71554870)
4.2589e-05 TDB
period 1245.405114632907
3.41
8.6751e-06
2.375e-08
d
yr
n .2890625674892245 2.0135e-09 deg/d
Q 2.818259095315912 1.3087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      990  
   data-arc span      9957 days (27.26 yr)  
   first obs. used      1994-02-08  
   last obs. used      2021-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:25:42  

Additional Information
 Earth MOID = .861182 au 
 Jupiter MOID = 2.55034 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 15.46   n/a MPCxxxxx  

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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