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59270 (1999 CT37)
Classification: Main-belt Asteroid          SPK-ID: 2059270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1432229531219914 4.3385e-08  
a 2.205780837325659 8.473e-09 au
q 1.88986239186398 9.5605e-08 au
i 3.871735606469068 4.017e-06 deg
node 130.3636116277687 7.3079e-05 deg
peri 227.5996846770487 7.4644e-05 deg
M 198.0605360070196 1.7097e-05 deg
tp 2459138.760069061847
(2020-Oct-16.26006906)
5.7929e-05 TDB
period 1196.580623921691
3.28
6.8946e-06
1.888e-08
d
yr
n .3008572868413418 1.7335e-09 deg/d
Q 2.521699282787339 9.6865e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1214  
   data-arc span      7918 days (21.68 yr)  
   first obs. used      1997-09-01  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:14:38  

Additional Information
 Earth MOID = .887207 au 
 Jupiter MOID = 2.90855 au 
 T_jup = 3.645 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO337724  
diameter diameter 2.034 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.224   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59270 (1999 CT37)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CT37 = 2001 XL86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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