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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 ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411415910059087 4.2035e-08  
a 2.587149064431196 9.8464e-09 au
q 2.221994729307928 1.1157e-07 au
i 6.182975246533019 3.0272e-06 deg
node 95.61454939293996 4.3638e-05 deg
peri 312.7750603997222 4.5803e-05 deg
M 349.0543666354458 1.2574e-05 deg
tp 2459246.713514918250
(2021-Feb-01.21351492)		 5.3055e-05 TDB
period 1519.954562377919
4.16		 8.6772e-06
2.376e-08		 d
yr
n .2368491854366961 1.3521e-09 deg/d
Q 2.952303399554463 1.1236e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1903  
   data-arc span      8800 days (24.09 yr)  
   first obs. used      1997-02-01  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46521  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:52:21  

Additional Information
 Earth MOID = 1.23711 au 
 Jupiter MOID = 2.41131 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 13.94   n/a E2021B10  
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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