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183475 (2003 CK2)
Classification: Main-belt Asteroid          SPK-ID: 2183475
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2113577542486444 4.8812e-08  
a 2.993862307657683 2.4997e-08 au
q 2.361086293781491 1.426e-07 au
i 14.03040309897643 5.1436e-06 deg
node 143.5349600492236 2.1088e-05 deg
peri 2.714129151615575 2.5864e-05 deg
M 142.348168720876 1.888e-05 deg
tp 2458252.338175209172
(2018-May-13.83817521)
9.2859e-05 TDB
period 1892.109040424897
5.18
2.3697e-05
6.488e-08
d
yr
n .1902638760814532 2.3829e-09 deg/d
Q 3.626638321533875 3.028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      8177 days (22.39 yr)  
   first obs. used      1998-04-23  
   last obs. used      2020-09-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:34:55  

Additional Information
 Earth MOID = 1.37331 au 
 Jupiter MOID = 1.39143 au 
 T_jup = 3.177 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457531.5 (2016-May-23.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2097118597704019 4.8532e-08  
q 2.364617157281927 1.4129e-07 au
tp 2458248.910001506105
(2018-May-10.41000151)
9.4082e-05 TDB
node 143.7576913741537 2.1184e-05 deg
peri 1.951324391443611 2.6077e-05 deg
i 13.99169042675472 5.1332e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      8177 days (22.39 yr)  
   first obs. used      1998-04-23  
   last obs. used      2020-09-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:34:55  

Additional Information
 Jupiter MOID = 1.39143 au 
 T_jup = 3.177 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.355359152676606E-15 -6.795282850249209E-15 8.749721537721429E-13 3.403643533383026E-15 5.041386713685394E-14 1.434128694543626E-16
q -6.795282850249209E-15 1.996406736052486E-14 -1.345097023381737E-12 -1.085504233923336E-14 2.418745063331395E-14 -1.683040777212205E-15
tp 8.749721537721429E-13 -1.345097023381737E-12 8.851514478319958E-9 -2.004850981270762E-11 1.448904869315509E-9 -1.311314052890131E-11
node 3.403643533383026E-15 -1.085504233923336E-14 -2.004850981270762E-11 4.487415889832089E-10 -4.388647752707316E-10 -1.442158124143902E-11
peri 5.041386713685394E-14 2.418745063331395E-14 1.448904869315509E-9 -4.388647752707316E-10 6.79985969096739E-10 1.176214038149555E-11
i 1.434128694543626E-16 -1.683040777212205E-15 -1.311314052890131E-11 -1.442158124143902E-11 1.176214038149555E-11 2.634972748120627E-11

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 MPO475546  

183475 (2003 CK2)          Discovered 2003-Feb-01 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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