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379446 (2010 CK85)
Classification: Main-belt Asteroid          SPK-ID: 2379446
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1829431749582324 7.0795e-08  
a 3.043090352707089 8.0387e-08 au
q 2.486377741898087 2.1319e-07 au
i 11.52006993599011 7.834e-06 deg
node 153.9775936573455 4.2475e-05 deg
peri 342.9817460606323 5.0447e-05 deg
M 276.4599036386454 2.9938e-05 deg
tp 2459050.448873480249
(2020-Jul-19.94887348)
0.00017311 TDB
period 1938.968250075203
5.31
7.6831e-05
2.104e-07
d
yr
n .1856657529003053 7.3569e-09 deg/d
Q 3.599802963516091 9.5094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      3610 days (9.88 yr)  
   first obs. used      2008-10-26  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65837  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:35:04  

Additional Information
 Earth MOID = 1.50251 au 
 Jupiter MOID = 1.44328 au 
 T_jup = 3.183 
[ 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 16.5   n/a MPO455731  
diameter diameter 2.196 km 0.657 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379446 (2010 CK85)          Discovered 2010-Feb-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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