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JPL Small-Body Database Browser
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49565 (1999 CK104)
Classification: Main-belt Asteroid          SPK-ID: 2049565
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586071239026166 3.6017e-08  
a 3.09076405806926 1.7641e-08 au
q 2.600546860157315 1.1651e-07 au
i .6333667884378231 4.2722e-06 deg
node 269.1082701340267 0.00045306 deg
peri 194.1693127226609 0.00045342 deg
M 289.6300328913033 1.6548e-05 deg
tp 2458988.455625825940
(2020-May-18.95562583)
9.1773e-05 TDB
period 1984.710680361791
5.43
1.6992e-05
4.652e-08
d
yr
n .181386639152048 1.5529e-09 deg/d
Q 3.580981255981205 2.0439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      8067 days (22.09 yr)  
   first obs. used      1997-11-02  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51609  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:21:13  

Additional Information
 Earth MOID = 1.6176 au 
 Jupiter MOID = 1.56872 au 
 T_jup = 3.205 
[ 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 14.5   n/a MPO319674  
diameter diameter 7.163 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49565 (1999 CK104)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CK104 = 2000 JJ83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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