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Asteroids with Satellites Database--Johnston's Archive
(3073) Kursk
compiled by Wm. Robert Johnston
last updated29 May 2019--Orbital and physical data--
(Seethis page for definitions of quantities; source codes in brackets, seethis link for full references; *A, *D, and *E indicate assumed, derived, and estimated values, respectively.)
dynamical type, primary:main belt asteroid
orbital data, primary (osculating elements)[JPL]: | semimajor axisa: | 2.242451547 AU | | orbital periodP: | 3.358093655 yr
(= 1226.543708 d) | | eccentricitye: | 0.136546023 | | perihelion distanceq: | 1.936253705 AU | | aphelion distanceQ: | 2.548649389 AU | | inclinationi: | 5.035750353° | | argument of perihelionω: | 232.2490418° | | ascending nodeΩ: | 204.1290682° | | mean anomalyM: | 72.2411188° | | perihelion passageTP: | 2013 Sep 18.86975 | | Epoch: | 2014 May 23 | | data arc: | 1969-2014(1192 obs.) | | Earth MOID: | 0.955045 AU | | Jupiter Tisserand invariantTJ: | 3.616 |
orbital data, secondary: | semimajor axisas: | 20 km[*E] | | separation/primary radiusas/rp: | 6.6 [*E] | | separation/Hill radiusas/rH: | 0.022 [*E] | | orbital periodPs: | 1.873± 0.0008d [K07c] | | eccentricityes: | ? | | normalized ang. mom.αL: | ? |
| other data, system (combined):| absolute mag.H: | 13.4[MPC] | | slope parameterG: | (0.15) [*A] | | effective diameterdE: | 6.29 km [*E] | | geometric albedo: | (0.16) [*A] | | color indexU-B: | ? | | color indexB-V: | ? | | taxonomic type: | ? | | massm: | ? | | densityρ: | (1.6 g/cm3) [*A] | | Hill radiusrH: | 900 km [*E] |
other data, primary: | diameterdp: | 6.1 km [*E] | | rotation periodRPp: | 3.4468± 0.0001h [K07c] | | amplitude in mag., rotationalΔM: | 0.21 [K07c] | | amplitude in mag., mutual eventsΔM: | 0.065 ±0.005 [K07c] | | pole directionΒ, λ: | ?,? |
other data, secondary: | diameterds: | 1.53km [*E] | | diameter ratiods/dp: | 0.25± 0.02 [K07c] | | component mag. differenceΔM: | 3.01± 0.17 [*D] | | rotation periodRPs: | ? | |
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--(3073) Kursk --discovery and notes:
Primary discovered1979 Sep 24from Nauchnyj, Crimea, Ukraine, USSRby N. S. Chernykh.Alternate designation(s):1979 SW11, 1969 VG1.Linked to prediscovery observations from 1969 Nov 11.Permanent number assigned 1984 Jul 13.
Named 1985 Jul 02 for the city of Kursk, Russia [MPC009771].
Companion discovered2006 Dec 11 by P. Kusnirak, P. Pravec, S. Gajdos, A. Galad, W. Cooney, J. Gross, D. Terrell, D. Pray, F. Colas, J. Lecacheux, V. Reddy, and R. Dyvigusinglightcurve observations from Ondrejov Observatory, Czech Republic; Modra Observatory, Slovakia; Sonoita Research Observatory, Sonoita, Arizona, USA; Carbuncle Hill Observatory, Greene, Rhode Island, USA; Pic du Midi Obs; University of North Dakota, Grand Forks, North Dakota, USA; Badlands Observatory, Quinn, South Dakota, USA.Announced2007 Jan 03 [K07c].
--Links, more technical:
--Links, less technical:
--Links to ADS abstracts:
- Kusnirak, P., Pravec, P., Gajdos, S., Galad, A., Cooney, W., Gross, J., Terrell, D., Pray, D., Colas, F., Lecacheux, J., Reddy, V., & Dyvig, R. 2007, Central Bureau Electronic Telegrams(3073) Kursk
- Chernykh, L. I. 1986, Zemlia i VselennaiaMinor planet (3073) Kursk.
©2007-2014, 2019by Wm. Robert Johnston.
Last modified29 May 2019.Return toHome. Return toAstronomy and Space. Return toAsteroids with Satellites.
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