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100194 (1994 CK11)
Classification: Main-belt Asteroid          SPK-ID: 2100194
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3161032818909056 5.2537e-08  
a 3.150934327608145 3.3679e-08 au
q 2.154913645628497 1.6331e-07 au
i 11.25329618948472 7.6042e-06 deg
node 346.5618964770302 3.1094e-05 deg
peri 72.74013416158978 3.2865e-05 deg
M 305.1519613875014 1.1465e-05 deg
tp 2459311.754798258158
(2021-Apr-07.25479826)
6.6771e-05 TDB
period 2042.948667035888
5.59
3.2754e-05
8.968e-08
d
yr
n .1762158813918333 2.8252e-09 deg/d
Q 4.146955009587794 4.4324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      8893 days (24.35 yr)  
   first obs. used      1994-02-07  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57124  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:56:30  

Additional Information
 Earth MOID = 1.19802 au 
 Jupiter MOID = 1.55445 au 
 T_jup = 3.100 
[ 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 14.6   n/a MPO453456  
diameter diameter 6.021 km 0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100194 (1994 CK11)          Discovered 1994-Feb-07 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1994 CK11 = 2003 QO53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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