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49502 (1999 CK14)
Classification: Main-belt Asteroid          SPK-ID: 2049502
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07709366228709261 4.2216e-08  
a 2.98194445528925 1.9659e-08 au
q 2.752055436494312 1.2458e-07 au
i 9.997225398327563 5.0836e-06 deg
node 315.9691841562802 2.7985e-05 deg
peri 339.4124970604253 4.5249e-05 deg
M 181.2836027892056 3.7166e-05 deg
tp 2459534.204928669050
(2021-Nov-15.70492867)
0.00019673 TDB
period 1880.822238848017
5.15
1.8599e-05
5.092e-08
d
yr
n .1914056483192671 1.8928e-09 deg/d
Q 3.211833474084187 2.1174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1240  
   data-arc span      7361 days (20.15 yr)  
   first obs. used      1998-12-15  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:50:48  

Additional Information
 Earth MOID = 1.7381 au 
 Jupiter MOID = 2.0199 au 
 T_jup = 3.232 
[ 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 13.6   n/a MPO280008  
diameter diameter 7.134 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.138   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49502 (1999 CK14)          Discovered 1999-Feb-15 by Korlevic, K. at Visnjan
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CK14 = 1998 XD11 = 2001 MT14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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