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59345 (1999 CK135)
Classification: Main-belt Asteroid          SPK-ID: 2059345
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1387948155352352 6.2983e-08  
a 2.42745711172569 1.5157e-08 au
q 2.090538649684027 1.4981e-07 au
i 5.901876640664409 6.26e-06 deg
node 334.26255671 4.6443e-05 deg
peri 13.22320465804531 4.9573e-05 deg
M 37.82463052442724 2.2045e-05 deg
tp 2458855.356373867794
(2020-Jan-06.85637387)
8.3797e-05 TDB
period 1381.420113908312
3.78
1.2938e-05
3.542e-08
d
yr
n .2606013886546711 2.4408e-09 deg/d
Q 2.764375573767352 1.7261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      21736 days (59.51 yr)  
   first obs. used      1959-11-03  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:14:46  

Additional Information
 Earth MOID = 1.08396 au 
 Jupiter MOID = 2.63552 au 
 T_jup = 3.489 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456227.5 (2012-Oct-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386469058948113 6.3093e-08  
q 2.091424283154273 1.5004e-07 au
tp 2456093.410432379337
(2012-Jun-14.91043238)
7.2151e-05 TDB
node 334.44672488564 4.6488e-05 deg
peri 13.44885766904372 4.9621e-05 deg
i 5.898403410729302 6.2584e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      21736 days (59.51 yr)  
   first obs. used      1959-11-03  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:14:46  

Additional Information
 Jupiter MOID = 2.63552 au 
 T_jup = 3.489 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.980721942824797E-15 -9.433058814328004E-15 1.404241820541029E-12 2.50629270087889E-15 2.389062894286444E-13 -2.868067431725793E-15
q -9.433058814328004E-15 2.251097475310752E-14 -3.123787779921364E-12 -4.633361600251387E-15 -5.187371519705148E-13 6.93909065985758E-15
tp 1.404241820541029E-12 -3.123787779921364E-12 5.205838397245778E-9 8.547234379662818E-12 1.265914690095836E-9 -4.791207922137949E-12
node 2.50629270087889E-15 -4.633361600251387E-15 8.547234379662818E-12 2.16110168395844E-9 -2.146958474684152E-9 6.791957590982338E-11
peri 2.389062894286444E-13 -5.187371519705148E-13 1.265914690095836E-9 -2.146958474684152E-9 2.462253000119637E-9 -6.872109142340806E-11
i -2.868067431725793E-15 6.93909065985758E-15 -4.791207922137949E-12 6.791957590982338E-11 -6.872109142340806E-11 3.916799618559473E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO493289  
rotation period rot_per 6.19 h n/a LCDB (Rev. 2019-August); 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.]

59345 (1999 CK135)          Discovered 1999-Feb-08 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CK135 = 1959 VB = 2001 TQ40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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