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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456726.5 (2014-Mar-10.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1236213254766712 3.1895e-08  
q 2.664132563455867 9.8747e-08 au
tp 2456923.898677287142
(2014-Sep-23.39867729)
0.00010403 TDB
node 289.135756889529 3.4474e-05 deg
peri 294.7513963096779 3.9671e-05 deg
i 6.8221301643483 4.2344e-06 deg
  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
 Jupiter MOID = 1.65149 au 
 T_jup = 3.217 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.017309207448133E-15 -3.11544354288465E-15 -3.603003929555551E-13 -6.061051571710919E-16 -6.200371812250833E-14 3.359052375952754E-16
q -3.11544354288465E-15 9.751066465558025E-15 6.061077011307741E-13 8.187109502166036E-15 8.491695918992433E-14 -8.13118563457492E-16
tp -3.603003929555551E-13 6.061077011307741E-13 1.08217239133404E-8 -3.302910214685935E-11 2.069252538931503E-9 -2.383269072499314E-12
node -6.061051571710919E-16 8.187109502166036E-15 -3.302910214685935E-11 1.188472376146623E-9 -1.185404706979458E-9 3.736671930537208E-11
peri -6.200371812250833E-14 8.491695918992433E-14 2.069252538931503E-9 -1.185404706979458E-9 1.573790317025084E-9 -3.756471892379578E-11
i 3.359052375952754E-16 -8.13118563457492E-16 -2.383269072499314E-12 3.736671930537208E-11 -3.756471892379578E-11 1.793000073246921E-11

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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1906-Dec-31 15:11 00:03 Jupiter 1.98905770328555 1.98905611410874 1.98905929246282 3.59937697579779 3.47905625399326 2417576.132468683 2.58315249316577 102.680915291337 35.307507551465 53.660977627705 1949950.15251473 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01
1916-Mar-10 18:05 00:03 Jupiter 1.68778645659405 1.68778574021393 1.68778717298289 1.6913927330547 1.36275501162087 2420933.253157088 2.69479634529 290.66127659619 42.6761313492091 61.6686191979159 3180662.70956959 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01
1964-Feb-17 17:23 00:01 Jupiter 1.64926664593855 1.64926618736219 1.64926710451453 1.46127055270678 1.05269233179606 2438443.224218706 1.35945040422425 124.941752757953 80.1859325565495 34.2886450398745 2427446.22662223 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01
2012-Jan-20 01:46 < 00:01 Jupiter 1.63959238834451 1.63959196784649 1.63959280884234 1.68017847480147 1.33782981784526 2455946.573510190 0.233771723157263 70.4039120462865 57.5761512130194 -14.0845516453996 2195857.77471331 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01
2059-Dec-20 02:57 00:01 Jupiter 1.66650660210685 1.66650612967243 1.66650707454118 2.11969856677528 1.86456358681498 2473447.623109638 1.23845355461904 98.7464630003549 23.209330308915 -75.2499566585367 2221849.22018295 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01
2069-Feb-11 02:46 00:01 Jupiter 1.98498229836894 1.98498133467728 1.98498326206038 3.6346142561063 3.5152510565137 2476788.614958313 1.36367716327841 71.384486348462 37.8349278035944 -89.3075346298446 1529414.76541972 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01
2107-Nov-23 06:00 00:02 Jupiter 1.7359554728621 1.73595445162135 1.7359564941059 2.61934365703772 2.4259232824113 2490951.750176336 2.3976332854469 156.512889884891 18.5612559610096 84.8057453377002 2321653.13045841 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01
2117-Jan-12 13:49 00:03 Jupiter 1.88072111038931 1.88071967819925 1.88072254258151 2.9066217163127 2.74730914097838 2494290.075764695 2.65530007205192 153.613416815629 24.0322090160608 -80.3304870734255 1528883.08964938 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01
2155-Oct-28 02:25 00:03 Jupiter 1.84984465550958 1.84984274746815 1.84984656355405 3.11929422232767 2.96887512882793 2508457.600694470 3.39165084103071 165.860182401223 28.9563506697029 66.1847591074103 2140264.10067361 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01
2164-Dec-28 00:09 00:04 Jupiter 1.78060008938759 1.78059844659809 1.78060173219531 2.15662855148015 1.92344918262937 2511806.506263516 3.93750333297092 343.879132669569 18.5874386203959 81.7645039581103 2562274.4147748 T 40 CATAB v2.0f-lin.ifort 2020-Aug-24 23:01:13 2020-Aug-24 23:01

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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