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6464 Kaburaki (1994 CK)
Classification: Main-belt Asteroid          SPK-ID: 2006464
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05844029760028813 3.4796e-08  
a 3.005652324965514 1.4147e-08 au
q 2.830001108611532 1.0762e-07 au
i 11.65130908965726 3.8583e-06 deg
node 108.5082243111542 1.7687e-05 deg
peri 8.067393391539795 3.6882e-05 deg
M 34.26573713302864 3.1337e-05 deg
tp 2458819.339246219627
(2019-Dec-01.83924622)
0.0001658 TDB
period 1903.296902901617
5.21
1.3438e-05
3.679e-08
d
yr
n .1891454766994956 1.3354e-09 deg/d
Q 3.181303541319496 1.4974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2263  
   data-arc span      14582 days (39.92 yr)  
   first obs. used      1980-07-11  
   last obs. used      2020-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46079  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:31:24  

Additional Information
 Earth MOID = 1.84689 au 
 Jupiter MOID = 1.91673 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 12.2   n/a MPO452259  
diameter diameter 12.783 km 0.227 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.801066 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.172   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6464 Kaburaki (1994 CK)          Discovered 1994-Feb-01 by Kushida, Y., Muramatsu, O. at Yatsugatake
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ hide close-approach data ]
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
1903-Feb-02 15:24 00:02 Jupiter 1.93014290868616 1.93014251607405 1.93014330129949 3.61953636020774 3.49619291683263 2416148.141595271 2.38161720753847 167.489023098128 14.6454783176138 85.2478221695873 3762007.07349082 T 38 CATAB v2.0f-lin.ifort 2020-Jun-23 16:31:38 2020-Jun-23 16:31
1949-Jul-29 03:55 00:01 Jupiter 1.9657354093481 1.96573498002522 1.96573583867153 4.03602696967914 3.9278145063672 2433126.663351090 1.32736923611027 97.3165337030228 16.7983186459306 -84.3706324668941 4336025.41748855 T 38 CATAB v2.0f-lin.ifort 2020-Jun-23 16:31:38 2020-Jun-23 16:31
1986-Nov-28 01:33 < 00:01 Jupiter 1.99045909697386 1.99045870405633 1.9904594898915 3.27515869648268 3.14254386178335 2446762.564380852 0.655038178188476 48.7075003828576 12.8672929743029 76.7641905299523 3943730.8458836 T 38 CATAB v2.0f-lin.ifort 2020-Jun-23 16:31:38 2020-Jun-23 16:31
2033-May-08 21:44 < 00:01 Jupiter 1.93097490288853 1.93097454773083 1.93097525804624 3.6923711972445 3.57159693557253 2463726.405607923 0.425337909676708 43.4672262466687 13.8676579616406 79.7435874542827 3835046.89044105 T 38 CATAB v2.0f-lin.ifort 2020-Jun-23 16:31:38 2020-Jun-23 16:31
2079-Nov-05 06:50 00:01 Jupiter 1.9987417625961 1.99874127708292 1.99874224810985 4.11870358809317 4.01449417954521 2480707.784544020 1.33171044984472 93.8660774298656 17.9300059107137 -81.616898975474 4577881.2035715 T 38 CATAB v2.0f-lin.ifort 2020-Jun-23 16:31:38 2020-Jun-23 16:31
2117-Mar-01 20:33 00:02 Jupiter 1.96925736713537 1.96925685611093 1.96925787816171 3.27017001884228 3.13588365993344 2494338.356417645 2.26579719633269 140.022319813003 13.5387707893378 80.8524251875877 3741358.61020351 T 38 CATAB v2.0f-lin.ifort 2020-Jun-23 16:31:38 2020-Jun-23 16:31
2163-Aug-14 16:39 00:03 Jupiter 1.94340482553502 1.94340443753419 1.9434052135374 3.78748287073462 3.67060448409084 2511305.193771355 3.10310800294974 221.080964626587 15.5200617891843 -89.3939436711953 3933553.17069276 T 38 CATAB v2.0f-lin.ifort 2020-Jun-23 16:31:38 2020-Jun-23 16:31

Alternate Designations
 1994 CK = 1952 BY = 1980 NJ = 1991 PC14 = 1992 UQ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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