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JPL Small-Body Database Browser
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27187 (1999 CQ40)
Classification: Main-belt Asteroid          SPK-ID: 2027187
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07974835934232308 4.1478e-08  
a 2.983790070336999 1.9851e-08 au
q 2.745837707605709 1.2722e-07 au
i 10.67962329093652 5.8365e-06 deg
node 67.42447307982286 3.4543e-05 deg
peri 56.3136066406344 5.7515e-05 deg
M 348.0307598134749 4.5444e-05 deg
tp 2458663.091434446716
(2019-Jun-28.59143445)
0.00023774 TDB
period 1882.568655125255
5.15
1.8787e-05
5.144e-08
d
yr
n .1912280856370934 1.9083e-09 deg/d
Q 3.22174243306829 2.1434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1158  
   data-arc span      9599 days (26.28 yr)  
   first obs. used      1992-11-26  
   last obs. used      2019-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56356  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:02:08  

Additional Information
 Earth MOID = 1.77912 au 
 Jupiter MOID = 1.93978 au 
 T_jup = 3.227 
[ 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 13.5   n/a MPO347725  
diameter diameter 6.008 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.257   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27187 (1999 CQ40)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CQ40 = 2000 KO15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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