Photoelectric photometry of comet Kohoutek (1973 XII = C/1973 E1): the production rates of CN, C2, and solid refractory particles typical of dynamically new comets

A'Hearn, 1984, Comet Bowell 1980b, Astron. J., 89, 579, 10.1086/113552 A'Hearn, 1995, The ensemble properties of comets: results from narrowband photometry of 85 comets, 1976–1992, Icarus, 10.1006/icar.1995.1190 Arvesen, 1969, Determination of extraterrestrial solar spectral irradiance from a research aircraft, Appl. Opt., 8, 2215, 10.1364/AO.8.002215 Baratta, 1989, Post-perihelion photometry of comet Liller (1988a) at Catania (Italy) observatory, Astron. Astrophys., 219, 322 Boehnhardt, 1989, Photometric investigation of comets Bradfield 1987 and P/Borrelly, Astron. Astrophys., 220, 286 Borghesi, 1985, Laboratory study of SiC submicron particles at IR wavelengths: a comparative analysis, Astron. Astrophys., 153, 1 Burns, 1979, Radiation forces on small particles in the solar system, Icarus, 40, 1, 10.1016/0019-1035(79)90050-2 Carruthers, 1974, Lyman-χ imagery of comet Kohoutek, Icarus, 23, 526, 10.1016/0019-1035(74)90015-3 Cernicharo, 1989, Astronomical and laboratory detection of the SiC radical, Astrophys. J. Lett., 341, L25, 10.1086/185449 Cochran, 1985, A re-evaluation of the Haser model scale lengths for comets, Astron. J., 90, 2609, 10.1086/113966 Colangeli, 1995, Simulations of the cometary 10 μm band by means of laboratory results on silicatic grains, Astron. Astrophys., 293, 927 Combi, 1980, Neutral cometary atmospheres. III. Acceleration of cometary CN by solar radiation pressure, Astrophys. J., 241, 830, 10.1086/158394 Combi, 1980, Neutral cometary atmospheres I. An average random walk model of photodissociation in comets, Astrophys. J., 237, 633, 10.1086/157909 Combi, 1986, Neutral cometary atmospheres V. C. and CN in comets, Astrophys. J., 308, 472, 10.1086/164517 de Almeida, 1991, An analysis of the spectrophotometric and photometric observations of comets 1967 II. 1968 I. 1968 V. and 1968 VI, Earth Moon Planets, 53, 205, 10.1007/BF00055947 de Almeida, 1992, Evaluation of gas production rates in some comets, Earth Moon Planets, 56, 61, 10.1007/BF00054602 de Almeida, 1993, Gas and dust release from comet West (1976 VI) nuclear fragments, Earth Moon Planets, 60, 69, 10.1007/BF00612182 de Almeida, 1989, Haser model CN, C2 and C3 production rates in some comets, Earth Moon Planets, 47, 15, 10.1007/BF00056328 Delsemme, 1982, Chemical composition of nuclei, 85 Festou, 1981, The density distribution of neutral compounds in cometary atmospheres, Astron. Astrophys., 95, 65 Finson, 1968, A theory of dust comets. I. Model and equations, Astrophys. J., 154, 327, 10.1086/149761 Gary, 1974, Interpretation of the anti-tail of comet Kohoutek as a particle flow phenomenon, Icarus, 23, 519, 10.1016/0019-1035(74)90014-1 Gatley, 1974, Infrared observations of comet Kohoutek (1973f), Icarus, 23, 561, 10.1016/0019-1035(74)90019-0 Greenberg, 1990, From interstellar dust to comets: a unilication of observational constraints, Astrophys. J., 361, 260, 10.1086/169191 Greenberg, 1994, A current working model of a comet nucleus and implications for neo interactions, 635 Greenberg, 1993, What is new about the new comet Yanaka (1988r), Astrophys. J. Lett., 414, L45, 10.1086/186992 Greenberg, 1994, Comets as a reflection of interstellar medium chemistry, 327 Hanner, 1991, Infrared techniques for comet observations, 67 Hanner, 1993, Infrared spectroscopy and photometry of comet Austin 1990 V, Icarus, 101, 64, 10.1006/icar.1993.1006 Hanner, 1994, Silicate emission feature in the spectrum of comet Mueller 1993a, Icarus, 112, 490, 10.1006/icar.1994.1200 Harris, 1995, The true extent of the nodal distribution of the Perseid meteoroid stream, Mon. Not. R. Astron. Soc., 273, 999, 10.1093/mnras/273.4.999 Haser, 1957, Distribution d'intensité dans la tête d'une comete, Bull. Acad. R. Belgique. Classe dey Sciences, 43, 740, 10.3406/barb.1957.68714 Haser, 1966, Calcul de distribution d'intensité relative dans une tête cométaire, Mem. Soc. R. Liège. Ser. 5, 12, 233 Hopkinson, 1974, Dust in the head of comet Kohoutek, Nature, 249, 233, 10.1038/249233a0 Huebner, 1982, Photochemical processes in the inner coma, 496 Jambor, 1975, Dynamical and colorimetric study of the dust tail of Comet Kohoutek, 209 Jewitt, 1991, Cometary photometry, 19 Kidger, 1994, The frequency of appearance of bright naked eye comets since 1750, Earth Moon Planets, 66, 231, 10.1007/BF00644134 Kohoutek, 1974, On the discovery of comet Kohoutek (1973f), Icarus, 23, 491, 10.1016/0019-1035(74)90011-6 Kohoutek, 1975, Photoelectric photometry of comet Kohoutek (1973f), 50 Marsden, 1993 Meredith, 1991, Comet orbit dependence of CN coma scales, 173 Meredith, 1989, The anomalous behaviour of C2 in P Borrelly 1987p, Mon. Not. R. Astron. Soc., 240, 647, 10.1093/mnras/240.3.647 Meredith, 1992, Narrow-band IPD image of cometary CN and C2: the effect of solar activity on coma scales, Mon. Not. R. Astron. Soc., 254, 693, 10.1093/mnras/254.4.693 Merrill, 1974, 8–13 μm spectrophotometry of comet Kohoutek, Icarus, 23, 566, 10.1016/0019-1035(74)90020-7 Mie, 1908, Beiträge zur optik trüber medien. speziell kolloidaler metallösungen, Ann. Phys. No. 3, 25, 377, 10.1002/andp.19083300302 Möhlmann, 1994, Surface regolith and environment of comets, Planet. Space Sci., 42, 933, 10.1016/0032-0633(94)90053-1 Mumma, 1993, Comets and the origin of the solar system: reading the Rosetta stone, 1177 Ney, 1974, Multiband photometry of comets Kohoutek. Bennett. Bradfield. and Eneke, Icarus, 23, 551, 10.1016/0019-1035(74)90018-9 Ney, 1974, Infrared observations of comet Kohoutek near perihelion, Astrophys. J. Lett., 189, L141, 10.1086/181486 Ney, 1982, Optical and infrared observations of bright comets in the range 0.5 μm to 20 μm, 323 O'Dell, 1976, Physical processes in comet Kohoutek, Publ. Astron. Soc. Pacific, 88, 342, 10.1086/129954 Ono, 1976, On the optical properties of cometary dust, Publ. Astron. Soc. Japan, 28, 229 Orofino, 1994, Silicon carbide: a possible component of the cometary dust, Astron. Astrophys., 282, 657 Osip, 1992, Comets: ground-based observations of spacecraft mission candidates, Icarus, 98, 115, 10.1016/0019-1035(92)90212-P Richter, 1988, The anomalous dust tail of comet Kohoutek (1973 XII) near perihelion, Astron. Astrophys., 206, 136 Saito, 1981, Substances of cometary grains estimated from evaporation and radiation pressure mechanisms, Icarus, 47, 351, 10.1016/0019-1035(81)90183-4 Schleicher, 1987, Photometric observations of comet P/Giacobini-Zinner, Astron. Astrophys., 187, 531 Singh, 1989, An analysis of spectrophotometric observations of comets Austin (1982g) and Bradfield (1980t), Earth Moon Planets, 47, 231, 10.1007/BF00114102 Singh, 1992, Dust release rates and dust-to-gas mass ratios of eight comets, Astron. J., 104, 848, 10.1086/116279 Storrs, 1992, Spectrophotometry of the continuum in 18 comets, Icarus, 98, 163, 10.1016/0019-1035(92)90087-N van de Hulst, 1957 Whipple, 1977, The constitution of cometary nuclei, 25 Whittet, 1990, On the abundance of silicon carbide dust in the interstellar medium, Mon. Not. R. Astron. Soc., 244, 427 Wickramasinghe, 1973 Wickramasinghe, 1988, Modelling the 5–30 μm spectrum of comet Halley, Earth Moon Planets, 43, 145, 10.1007/BF00056736 Wyckoff, 1982, Overview of comet observations, 3 Yamamoto, 1981, On the photochemical formation of CN, C2, and C3 radicals in cometary comae, The Moon and the Planets, 24, 453, 10.1007/BF00896911