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185482 (2007 CK38)
Classification: Main-belt Asteroid          SPK-ID: 2185482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .185910292338973 1.0465e-07  
a 3.144699862704722 4.6647e-08 au
q 2.560067791910959 3.1502e-07 au
i 5.84715678781637 9.3982e-06 deg
node 146.2254735103228 8.5279e-05 deg
peri 208.432618384151 8.7507e-05 deg
M 266.1916166367986 2.8066e-05 deg
tp 2459531.270015253917
(2021-Nov-12.77001525)
0.00016764 TDB
period 2036.888374374916
5.58
4.5322e-05
1.241e-07
d
yr
n .1767401711988648 3.9325e-09 deg/d
Q 3.729331933498485 5.5319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      9383 days (25.69 yr)  
   first obs. used      1993-07-25  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:14:39  

Additional Information
 Earth MOID = 1.5569 au 
 Jupiter MOID = 1.71357 au 
 T_jup = 3.174 
[ 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 15.6   n/a MPO433216  
diameter diameter 3.995 km 0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

185482 (2007 CK38)          Discovered 2007-Feb-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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