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Asteroids with Satellites Database--Johnston's Archive
(612147) 2000 CF105
compiled by Wm. Robert Johnston
last updated10 April 2022--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:TNO, Cubewano
orbital data, primary (osculating elements)[JPL]: | semimajor axisa: | 44.129 AU | | orbital periodP: | 293.154 yr
(= 107074.6 d) | | eccentricitye: | 0.04217 | | perihelion distanceq: | 42.2683 AU | | aphelion distanceQ: | 45.990 AU | | inclinationi: | 0.52838° | | argument of perihelionω: | 58.42° | | ascending nodeΩ: | 57.121° | | mean anomalyM: | 22.39° | | perihelion passageTP: | 1996 Feb 28 | | Epoch: | 2014 May 23 | | data arc: | 2000-2013(25 obs.) | | Earth MOID: | 41.2845 AU | | Jupiter Tisserand invariantTJ: | 5.937 | | Neptune Tisserand invariantTN: | 3.10 [*D] |
orbital data, secondary: | semimajor axisas: | 33300± 550 km[P11a] | | separation/primary radiusas/rp: | 1050 [*D] | | separation/Hill radiusas/rH: | 0.168 [*D] | | orbital periodPs: | 3989± 40.2d [P11a] | | eccentricityes: | 0.29± 0.02[P11a] | | inclinationis: | 167.4° ± 0.65° [P11a] | | ascending nodeΩs: | 223° ± 3.5° [P11a] | | argument of pericenterωs: | 296° ± 3° [P11a] | | mean anomalyM: | 262° ± 3° [P11a] | | Epoch: | 2009 Feb 18.46 | | normalized ang. mom.αL: | ? |
| other data, system (combined):| absolute mag.H: | 7.1[MPC]
7.7 [P11a] | | slope parameterG: | (0.15) [*A] | | effective diameterdE: | 81 km [*D] | | geometric albedo: | 0.3± 0.04/0.03[P11a] | | color indexU-B: | ? | | color indexB-V: | ? | | color indexB-R: | 1.74 [T03b] | | color indexV-I: | 1.26 ± 0.14 [N02d] | | taxonomic type: | ? | | massm: | 1.85x1017 ± 1.2x1016kg [P11a] | | densityρ: | (1 g/cm3) [*A] | | Hill radiusrH: | 200000 km [*D] |
other data, primary: | diameterdp: | 63.6± 1.2/1.6 km [P11a] | | color indexB-R: | 1.74 [T03b] | | color indexV-I: | 1.21 ± 0.15 [B08d] | | rotation periodRPp: | ? | | amplitude in mag., rotationalΔM: | ? | | pole directionΒ, λ: | ?,? |
other data, secondary: | diameterds: | 50± 2km [*D] | | diameter ratiods/dp: | 0.78± 0.025 [S06c] | | component mag. differenceΔM: | 0.5 [* D] | | color indexB-R: | 1.76 [T03b] | | color indexV-I: | 1.16± 0.16 [B08d] | | rotation periodRPs: | ? | |
|
--(612147) 2000 CF105 --discovery and notes:
Primary discovered2000 Feb 05from Kitt Peak Observatory, Arizona, USAby M. W. Buie. Permanent number assigned 28 Mar 2022.
Companion discovered2002 Jan 12 by K. S. Noll, D. C. Stephens, W. M. Grundy, J. Spencer, R. Millis, M. Buie, D. Cruikshank, S. Tegler, and W. RomanishinusingHubble Space Telescope observations from Hubble Space Telescope.Announced2002 Mar 22 [N02d].
--Links, more technical:
--Links, less technical:
--Links to ADS abstracts:
- Parker, Alex H., Kavelaars, J. J., Petit, Jean-Marc, Jones, Lynne, Gladman, Brett, & Parker, Joel 2011, The Astrophysical JournalCharacterization of Seven Ultra-wide Trans-Neptunian Binaries
- Jacobson, Seth & Margot, J. L. 2007, Bulletin of the American Astronomical SocietyColors of TNO Binaries and Evidence for a Triple System from HST Observations
- Romanishin, W., Tegler, S. C., & Noll, K. 2003, Bulletin of the American Astronomical SocietyThe Transneptunian Binary 2000 CF105
- Noll, Keith S., Stephens, Denise C., Grundy, Will M., Millis, Robert L., Spencer, John, Buie, Marc W., Tegler, Stephen C., Romanishin, William, & Cruikshank, Dale P. 2002, The Astronomical JournalDetection of Two Binary Trans-Neptunian Objects, 1997 CQ<SUB>29</SUB> and 2000 CF<SUB>105</SUB>, with the Hubble Space Telescope
- Noll, K., Stephens, D., Grundy, W., Millis, R., Buie, M., Spencer, J., Tegler, S., Romanishin, W., & Cruikshank, D. 2002, Bulletin of the American Astronomical SocietyDiscovery of Trans-Neptunian Binaries with the Hubble Space Telescope
- Millis, R. L., Buie, M. W., Wasserman, L. H., Elliot, J. L., Kern, S. D., Clancy, K., Wagner, R. M., Chiang, E. I., Jordan, A., Trilling, D. E., & Meech, K. J. 2002, Bulletin of the American Astronomical SocietyThe Deep Ecliptic Survey - A Status Report
- Romanishin, W., Tegler, S., Noll, K., Stephens, D., Grundy, W., Spencer, J., Millis, R., Buie, M., & Cruikshank, D. 2002, International Astronomical Union Circular2000 CF_105
- Noll, K., Stephens, D., Grundy, W., Spencer, J., Millis, R., Buie, M., Cruikshank, D., Tegler, S., & Romanishin, W. 2002, International Astronomical Union Circular2000 CF_105
- Parker, J. W. & Marsden, B. G. 2000, Minor Planet Circulars2000 CF105
- Millis, R. L., Buie, M. W., Wagner, R. M., Elliot, J. L., Harmer, D., Willmarth, D. W., Smith, P., Saha, A., Kern, S. D., Wasserman, L. H., & Marsden, B. G. 2000, Minor Planet CircularsNINE TNOs
©2002-2014, 2022by Wm. Robert Johnston.
Last modified10 April 2022.Return toHome. Return toAstronomy and Space. Return toAsteroids with Satellites.
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