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15480 (1999 CB14)
Classification: Main-belt Asteroid          SPK-ID: 2015480
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 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06523069699496062 3.5346e-08  
a 3.055573787842329 1.697e-08 au
q 2.856256579941841 1.119e-07 au
i 10.86987219087947 4.22e-06 deg
node 135.6122588911056 1.8674e-05 deg
peri 327.4550730792977 3.6089e-05 deg
M 69.1892293218294 3.0123e-05 deg
tp 2458825.549805743066
(2019-Dec-08.04980574)
0.00016318 TDB
period 1950.911597882317
5.34
1.6252e-05
4.45e-08
d
yr
n .1845291198180246 1.5373e-09 deg/d
Q 3.254890995742815 1.8077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2205  
   data-arc span      8954 days (24.51 yr)  
   first obs. used      1996-07-14  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48136  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:24:12  

Additional Information
 Earth MOID = 1.87907 au 
 Jupiter MOID = 1.83293 au 
 T_jup = 3.205 
[ 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 12.91   n/a E2021B10  
diameter diameter 8.674 km 0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 20.5844 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.214   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15480 (1999 CB14)          Discovered 1999-Feb-12 by Kawasato, N. at Uenohara
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CB14 = 2000 GA125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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