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JPL Small-Body Database Browser
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59319 (1999 CT91)
Classification: Main-belt Asteroid          SPK-ID: 2059319
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09133086928106382 4.9083e-08  
a 2.389960482462423 1.13e-08 au
q 2.17168331405174 1.2228e-07 au
i 6.516115222946902 5.7731e-06 deg
node 331.012242912856 3.5744e-05 deg
peri 57.49216799048853 4.649e-05 deg
M 272.7302880379138 2.9385e-05 deg
tp 2458927.648963529979
(2020-Mar-19.14896353)
0.0001108 TDB
period 1349.536101619752
3.69
9.5712e-06
2.62e-08
d
yr
n .2667583324135736 1.8919e-09 deg/d
Q 2.608237650873107 1.2332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1997-09-08  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56914  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:09:08  

Additional Information
 Earth MOID = 1.18252 au 
 Jupiter MOID = 2.75138 au 
 T_jup = 3.518 
[ 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 15.2   n/a MPO449381  

59319 (1999 CT91)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CT91 = 1997 RD5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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