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49568 (1999 CT107)
Classification: Main-belt Asteroid          SPK-ID: 2049568
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079381140603558 3.8748e-08  
a 3.165616722730971 2.0957e-08 au
q 2.823926023841466 1.1769e-07 au
i 12.78856494496755 4.0072e-06 deg
node 305.7961826839461 2.1036e-05 deg
peri 353.2066178439758 3.0344e-05 deg
M 129.0342556040899 2.2835e-05 deg
tp 2458263.124940809866
(2018-May-24.62494081)
0.00012897 TDB
period 2057.244567077847
5.63
2.0429e-05
5.593e-08
d
yr
n .17499134802011 1.7377e-09 deg/d
Q 3.507307421620477 2.3219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1426  
   data-arc span      7961 days (21.80 yr)  
   first obs. used      1999-01-13  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4759  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:32:00  

Additional Information
 Earth MOID = 1.80879 au 
 Jupiter MOID = 1.74113 au 
 T_jup = 3.156 
[ 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 13.4   n/a MPO449318  
diameter diameter 11.475 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49568 (1999 CT107)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CT107 = 2001 OC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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