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72407 (2001 CK27)
Classification: Main-belt Asteroid          SPK-ID: 2072407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06637034651952615 3.6561e-08  
a 2.552288182972732 1.3703e-08 au
q 2.38289193185114 9.495e-08 au
i 8.679052098847038 4.371e-06 deg
node 79.26552593775433 2.6978e-05 deg
peri 52.11221489970427 4.4408e-05 deg
M 318.4236839598866 3.6772e-05 deg
tp 2459372.503187733403
(2021-Jun-07.00318773)
0.00015255 TDB
period 1489.337042855903
4.08
1.1994e-05
3.284e-08
d
yr
n .2417182878293795 1.9467e-09 deg/d
Q 2.721684434094324 1.4613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      7855 days (21.51 yr)  
   first obs. used      1999-09-08  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49221  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:53  

Additional Information
 Earth MOID = 1.40903 au 
 Jupiter MOID = 2.33908 au 
 T_jup = 3.420 
[ 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 15.01   n/a MPCxxxxx  
diameter diameter 4.525 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.114   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72407 (2001 CK27)          Discovered 2001-Feb-02 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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