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15493 (1999 CS105)
Classification: Outer Main-belt Asteroid          SPK-ID: 2015493
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06320115845579972 3.2045e-08  
a 3.237101894647684 2.2387e-08 au
q 3.032513304866486 1.0001e-07 au
i 11.98145262351104 7.0838e-06 deg
node 311.7031070538763 2.2581e-05 deg
peri 289.4472601633053 6.7485e-05 deg
M 136.3771099058566 6.3978e-05 deg
tp 2458194.617057105727
(2018-Mar-17.11705711)
0.0003766 TDB
period 2127.320777234622
5.82
2.2068e-05
6.042e-08
d
yr
n .1692269468020599 1.7555e-09 deg/d
Q 3.441690484428881 2.3802e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1118  
   data-arc span      10910 days (29.87 yr)  
   first obs. used      1990-09-22  
   last obs. used      2020-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:59:40  

Additional Information
 Earth MOID = 2.0459 au 
 Jupiter MOID = 1.78674 au 
 T_jup = 3.147 
[ 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 MPO412298  
diameter diameter 9.801 km 0.496 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15493 (1999 CS105)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CS105 = 1990 TZ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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