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59350 (1999 CT142)
Classification: Main-belt Asteroid          SPK-ID: 2059350
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1537559094414933 4.6302e-08  
a 2.419612554319077 1.0476e-08 au
q 2.047582825533693 1.1238e-07 au
i 3.252801896604569 6.1607e-06 deg
node 127.2144403162591 8.466e-05 deg
peri 79.70280669806962 8.6687e-05 deg
M 186.9462163236198 1.8532e-05 deg
tp 2459661.339157930311
(2022-Mar-22.83915793)
7.1919e-05 TDB
period 1374.729241978329
3.76
8.9283e-06
2.444e-08
d
yr
n .2618697478799065 1.7007e-09 deg/d
Q 2.791642283104462 1.2087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      7559 days (20.70 yr)  
   first obs. used      1999-01-14  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55003  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:22:16  

Additional Information
 Earth MOID = 1.04619 au 
 Jupiter MOID = 2.17114 au 
 T_jup = 3.496 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457136.5 (2015-Apr-24.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1532520764088897 4.6373e-08  
q 2.049277911340909 1.125e-07 au
tp 2456911.651704238382
(2014-Sep-11.15170424)
6.9205e-05 TDB
node 127.2456104796237 8.4701e-05 deg
peri 79.78134263157219 8.6742e-05 deg
i 3.252070027895839 6.1596e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      7559 days (20.70 yr)  
   first obs. used      1999-01-14  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55003  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:22:16  

Additional Information
 Jupiter MOID = 2.17114 au 
 T_jup = 3.496 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.150437481667709E-15 -5.200364030289559E-15 -1.703215961218352E-12 2.944683438917595E-15 -4.449578729188843E-13 -2.013690214863937E-15
q -5.200364030289559E-15 1.265534822886521E-14 4.143531285765218E-12 -7.172272239614353E-15 1.084702256234698E-12 4.971848822915788E-15
tp -1.703215961218352E-12 4.143531285765218E-12 4.789340800348902E-9 -8.23171565576904E-14 1.318561889586797E-9 2.854747917890825E-12
node 2.944683438917595E-15 -7.172272239614353E-15 -8.23171565576904E-14 7.174212416938183E-9 -7.161874508508671E-9 2.664855602921681E-10
peri -4.449578729188843E-13 1.084702256234698E-12 1.318561889586797E-9 -7.161874508508671E-9 7.524163010097838E-9 -2.652843261960245E-10
i -2.013690214863937E-15 4.971848822915788E-15 2.854747917890825E-12 2.664855602921681E-10 -2.652843261960245E-10 3.79407209930307E-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 16.4   n/a MPO436196  

59350 (1999 CT142)          Discovered 1999-Feb-10 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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