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JPL Small-Body Database Browser
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49517 (1999 CK32)
Classification: Main-belt Asteroid          SPK-ID: 2049517
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009456699875403408 3.4167e-08  
a 3.106337705904326 2.138e-08 au
q 3.07696200250794 1.1305e-07 au
i 13.65639569598124 3.886e-06 deg
node 113.6849621320684 2.2211e-05 deg
peri 344.8837032314729 0.00029984 deg
M 290.5569670491666 0.00029755 deg
tp 2458986.242605120287
(2020-May-16.74260512)
0.0016525 TDB
period 1999.730310477987
5.47
2.0646e-05
5.653e-08
d
yr
n .1800242753303823 1.8586e-09 deg/d
Q 3.135713409300712 2.1583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1305  
   data-arc span      7605 days (20.82 yr)  
   first obs. used      1999-02-10  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50911  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:20:50  

Additional Information
 Earth MOID = 2.09462 au 
 Jupiter MOID = 1.95323 au 
 T_jup = 3.177 
[ 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 13.4   n/a MPO502486  
diameter diameter 8.470 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.142   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49517 (1999 CK32)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CK32 = 2000 HT36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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