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14666 (1999 CG17)
Classification: Main-belt Asteroid          SPK-ID: 2014666
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04403393802765717 1.0801e-08  
a 3.017294409328819 1.4168e-08 au
q 2.884431054297238 3.1127e-08 au
i 11.46050907171011 6.5936e-07 deg
node 115.8113303839704 6.1054e-06 deg
peri 80.83902365274356 3.6859e-05 deg
M 355.5204504463377 3.4712e-05 deg
tp 2459224.320825265495
(2021-Jan-09.82082527)
0.00018459 TDB
period 1914.365940782468
5.24
1.3484e-05
3.692e-08
d
yr
n .1880518203603515 1.3245e-09 deg/d
Q 3.150157764360401 1.4792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2242  
   data-arc span      9427 days (25.81 yr)  
   first obs. used      1995-05-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46054  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:35:18  

Additional Information
 Earth MOID = 1.91182 au 
 Jupiter MOID = 1.91819 au 
 T_jup = 3.216 
[ 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 12.79   n/a E2021B10  
diameter diameter 9.344 km 0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.46132 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.222   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14666 (1999 CG17)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CG17 = 1995 KR5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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