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13194 (1997 CA1)
Classification: Main-belt Asteroid          SPK-ID: 2013194
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08168162189995433 3.429e-08  
a 2.295448648289238 8.0072e-09 au
q 2.107952679708915 7.8163e-08 au
i 7.187882324512223 4.8977e-06 deg
node 323.0410224868623 2.9806e-05 deg
peri 293.3984601619885 4.2785e-05 deg
M 36.02342106232791 3.0615e-05 deg
tp 2458473.389258304335
(2018-Dec-20.88925830)
0.00010797 TDB
period 1270.280991115903
3.48
6.6466e-06
1.82e-08
d
yr
n .2834018634599508 1.4829e-09 deg/d
Q 2.482944616869561 8.6612e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1212  
   data-arc span      15901 days (43.53 yr)  
   first obs. used      1976-02-27  
   last obs. used      2019-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56426  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:14:20  

Additional Information
 Earth MOID = 1.10452 au 
 Jupiter MOID = 2.58671 au 
 T_jup = 3.580 
[ 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 14.6   n/a MPO395130  
diameter diameter 2.600 km 0.625 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.378   0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13194 (1997 CA1)          Discovered 1997-Feb-01 by Kobayashi, T. at Oizumi
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 CA1 = 1976 DC1 = 1991 NK8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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