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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079225414865786 3.9571e-08  
a 3.164270056434971 2.1089e-08 au
q 2.82277398999463 1.2069e-07 au
i 12.78825637391735 4.2325e-06 deg
node 305.8052681534811 2.1717e-05 deg
peri 352.9663160282555 3.1245e-05 deg
M 59.25903414344181 2.3098e-05 deg
tp 2458262.076270586036
(2018-May-23.57627059)
0.00013134 TDB
period 2055.93196632467
5.63
2.0553e-05
5.627e-08
d
yr
n .1751030704793027 1.7505e-09 deg/d
Q 3.505766122875313 2.3365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1321  
   data-arc span      7628 days (20.88 yr)  
   first obs. used      1999-01-13  
   last obs. used      2019-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47619  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:21:36  

Additional Information
 Earth MOID = 1.8069 au 
 Jupiter MOID = 1.74011 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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