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JPL Small-Body Database Browser
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6683 Karachentsov (1976 GQ2)
Classification: Main-belt Asteroid          SPK-ID: 2006683
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08920559547135069 3.3946e-08  
a 3.090891679303674 1.7135e-08 au
q 2.815166846513947 1.0352e-07 au
i 14.55874794718527 5.0124e-06 deg
node 34.5993479678633 1.5997e-05 deg
peri 66.45577196919784 3.6475e-05 deg
M 134.0754035399279 3.0947e-05 deg
tp 2458261.285091746812
(2018-May-22.78509175)
0.00017011 TDB
period 1984.833608141239
5.43
1.6505e-05
4.519e-08
d
yr
n .1813754052346652 1.5082e-09 deg/d
Q 3.366616512093401 1.8663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1766  
   data-arc span      16893 days (46.25 yr)  
   first obs. used      1973-10-29  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48101  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:09:03  

Additional Information
 Earth MOID = 1.86833 au 
 Jupiter MOID = 1.90008 au 
 T_jup = 3.169 
[ 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 12.4   n/a MPO473858  
rotation period rot_per 13.989 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

6683 Karachentsov           Discovered 1976 Apr. 1 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Nikolaj Petrovich Karachentsov is an actor and singer at the Moscow Lenkom Theatre. As one review said, "He has a remarkable sense of rhythm and an exceptional voice, captivating audiences with his songs".
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000124/MPCPages.arcLast Updated: 2013-03-29

[ 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
1952-Jan-20 11:44 00:01 Jupiter 1.93316802030339 1.93316744745166 1.93316859315654 5.16657129779206 5.08105834018928 2434031.988889770 1.48310362801068 170.409356337097 22.1981458379743 -84.894170415676 2899152.52456185 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 18:09:16 2020-Feb-22 18:09
2022-Apr-01 08:41 < 00:01 Jupiter 1.90587802337891 1.90587751409587 1.90587853266185 4.0925592503155 3.98248520524002 2459670.861497558 0.357453429236029 199.136474667759 22.4492840426967 -88.9686956012014 2810684.54041075 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 18:09:16 2020-Feb-22 18:09
2082-Jun-07 17:36 00:02 Jupiter 1.90871830763743 1.90871766615401 1.90871894912291 5.05272775480401 4.96412405381266 2481653.233130466 1.73229488732575 191.894154308819 24.1312508289198 -84.8205623990113 2484892.64655658 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 18:09:16 2020-Feb-22 18:09
2152-Aug-18 06:01 00:04 Jupiter 1.89816903287121 1.89816822292035 1.89816984284547 3.99474440954999 3.88143275256096 2507291.750603671 3.78198734597818 478.26601954601 27.6196950104573 -84.8797597447791 2687047.31202594 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 18:09:16 2020-Feb-22 18:09

Alternate Designations
 1976 GQ2 = 1973 UR3 = 1990 WY13 = 1992 DL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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