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59278 (1999 CT45)
Classification: Main-belt Asteroid          SPK-ID: 2059278
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1130310094805969 3.5929e-08  
a 2.41436909460037 1.011e-08 au
q 2.141470518578935 8.5035e-08 au
i 2.606302897991696 4.7528e-06 deg
node 19.59776301978 8.9169e-05 deg
peri 83.27601888737529 9.2408e-05 deg
M 279.621741862008 2.5645e-05 deg
tp 2459306.442641036662
(2021-Apr-01.94264104)
9.866e-05 TDB
period 1370.262970666932
3.75
8.6065e-06
2.356e-08
d
yr
n .2627232930513926 1.6502e-09 deg/d
Q 2.687267670621805 1.1252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      906  
   data-arc span      8029 days (21.98 yr)  
   first obs. used      1997-10-06  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56073  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:21:59  

Additional Information
 Earth MOID = 1.16021 au 
 Jupiter MOID = 2.42617 au 
 T_jup = 3.507 
[ 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 15.3   n/a MPO445617  
diameter diameter 5.036 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59278 (1999 CT45)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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