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3219 Komaki (1934 CX)
Classification: Main-belt Asteroid          SPK-ID: 2003219
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249266658193166 3.1834e-08  
a 3.041126193441491 1.6467e-08 au
q 2.661208437759055 9.8697e-08 au
i 6.823380381384483 4.2351e-06 deg
node 289.0997354549 3.4462e-05 deg
peri 295.4310824692588 3.9574e-05 deg
M 25.33068422076957 1.8358e-05 deg
tp 2458864.200422450019
(2020-Jan-15.70042245)
9.9007e-05 TDB
period 1937.091295692707
5.30
1.5733e-05
4.307e-08
d
yr
n .1858456546681572 1.5095e-09 deg/d
Q 3.421043949123926 1.8524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2315  
   data-arc span      31623 days (86.58 yr)  
   first obs. used      1934-01-07  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:00:59  

Additional Information
 Earth MOID = 1.66087 au 
 Jupiter MOID = 1.65149 au 
 T_jup = 3.217 
[ 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 11.7   n/a MPO384780  
diameter diameter 16.127 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.8110 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Ditteon, R.; Kirkpatrick, E.; Doering, K. (2010) Minor Planet Bull. 37, 1-4.]
geometric albedo albedo 0.156   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3219 Komaki (1934 CX)          Discovered 1934-Feb-04 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1934 CX = 1934 AG = 1950 AF = 1978 NJ3 = 1978 PU = 1984 QZ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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