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19346 (1997 CG1)
Classification: Main-belt Asteroid          SPK-ID: 2019346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411412804796113 5.2095e-08  
a 2.587461807486722 1.387e-08 au
q 2.222264134785957 1.3305e-07 au
i 6.183019059668491 4.2462e-06 deg
node 95.61519342789792 5.0549e-05 deg
peri 312.7015017815623 5.3088e-05 deg
M 301.7475376059679 1.5014e-05 deg
tp 2459246.492086603907
(2021-Jan-31.99208660)
6.3443e-05 TDB
period 1520.230176338072
4.16
1.2223e-05
3.346e-08
d
yr
n .2368062452668631 1.904e-09 deg/d
Q 2.952659480187488 1.5827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1303  
   data-arc span      7804 days (21.37 yr)  
   first obs. used      1997-02-01  
   last obs. used      2018-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52156  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 17:54:04  

Additional Information
 Earth MOID = 1.23821 au 
 Jupiter MOID = 2.4107 au 
 T_jup = 3.399 
[ 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 13.9   n/a MPO474021  
diameter diameter 5.665 km 0.098 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19346 (1997 CG1)          Discovered 1997-Feb-01 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 CG1 = 1998 KB35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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