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JPL Small-Body Database Browser
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27215 (1999 CK128)
Classification: Main-belt Asteroid          SPK-ID: 2027215
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2811443989578467 4.1745e-08  
a 2.651067557955074 1.0678e-08 au
q 1.905734762777148 1.1046e-07 au
i 16.30187242991916 4.8741e-06 deg
node 85.346347206864 1.6482e-05 deg
peri 323.9672303153857 1.8909e-05 deg
M 323.2525766954353 8.8692e-06 deg
tp 2458761.436299438403
(2019-Oct-04.93629944)
3.9209e-05 TDB
period 1576.629395689582
4.32
9.5257e-06
2.608e-08
d
yr
n .2283352073633919 1.3796e-09 deg/d
Q 3.396400353132999 1.368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1164  
   data-arc span      13298 days (36.41 yr)  
   first obs. used      1983-07-10  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:35:40  

Additional Information
 Earth MOID = .939627 au 
 Jupiter MOID = 2.03384 au 
 T_jup = 3.278 
[ 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 13.9   n/a MPO365574  
diameter diameter 4.352 km 0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.315   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

27215 (1999 CK128)          Discovered 1999-Feb-11 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CK128 = 1994 AR3 = 2000 KE46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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