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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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249266652825193 3.2072e-08  
a 3.041126193697082 1.6566e-08 au
q 2.661208439615185 9.9608e-08 au
i 6.823380566115791 4.2577e-06 deg
node 289.0997378515385 3.4919e-05 deg
peri 295.4310803756288 4.0029e-05 deg
M 25.33068383507338 1.8581e-05 deg
tp 2458864.200424508193
(2020-Jan-15.70042451)
0.00010019 TDB
period 1937.091295936911
5.30
1.5828e-05
4.333e-08
d
yr
n .1858456546447281 1.5186e-09 deg/d
Q 3.421043947778979 1.8636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2282  
   data-arc span      31573 days (86.44 yr)  
   first obs. used      1934-01-07  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:54:52  

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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