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43498 (2001 CT19)
Classification: Main-belt Asteroid          SPK-ID: 2043498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552137540937799 3.7473e-08  
a 3.167204559858038 2.3571e-08 au
q 2.675610850139534 1.2328e-07 au
i 13.79314615936127 4.3881e-06 deg
node 41.91999853462885 1.9596e-05 deg
peri 24.53450009761822 2.5908e-05 deg
M 275.6952905979399 1.9627e-05 deg
tp 2459682.627532168029
(2022-Apr-13.12753217)
0.0001153 TDB
period 2058.792596659482
5.64
2.2983e-05
6.292e-08
d
yr
n .1748597700342046 1.952e-09 deg/d
Q 3.658798269576542 2.7229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1243  
   data-arc span      13849 days (37.92 yr)  
   first obs. used      1982-11-09  
   last obs. used      2020-10-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55205  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:26  

Additional Information
 Earth MOID = 1.69421 au 
 Jupiter MOID = 1.76339 au 
 T_jup = 3.140 
[ 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 13.55   n/a E2021B10  
rotation period rot_per 4.446 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

43498 (2001 CT19)          Discovered 2001-Feb-02 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 CT19 = 1982 VJ8 = 1993 TY37 = 1999 XO187 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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