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JPL Small-Body Database Browser
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382583 (2002 CQ166)
Classification: Main-belt Asteroid          SPK-ID: 2382583
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1830143765776246 1.7027e-06  
a 2.544726763149044 9.09e-08 au
q 2.079005181030925 4.3538e-06 au
i 7.046838833772531 3.2104e-05 deg
node 111.5755554557537 6.6674e-05 deg
peri 49.64478077701065 0.0010908 deg
M 77.66459429487895 0.00075014 deg
tp 2458280.624675076867
(2018-Jun-11.12467508)
0.0030803 TDB
period 1482.72347287496
4.06
7.9447e-05
2.175e-07
d
yr
n .2427964530041262 1.3009e-08 deg/d
Q 3.010448345267163 1.0754e-07 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5828 days (15.96 yr)  
   first obs. used      2002-02-08  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .68205  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:38:02  

Additional Information
 Earth MOID = 1.09657 au 
 Jupiter MOID = 1.99625 au 
 T_jup = 3.409 
[ 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 17.3   n/a MPO434371  
diameter diameter 1.374 km 0.306 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.21 h n/a LCDB (Rev. 2019-January); 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
geometric albedo albedo 0.112   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382583 (2002 CQ166)          Discovered 2002-Feb-08 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2002 CQ166 = 2006 BC43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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