3001) HIP 7007 FK 2099 The radial velocity is probably constant. The star is used as a radial-velocity standard by many authors. 3002) HIP 12048 FK 4237 The star has a planetary companion according to G.W. Marcy et al. (2000, Astrophys. J. 536, L43). 3003) HIP 19554 FK 2301 Radial velocity is variable according to R.F. Griffin et al. (1988, Astron. J. 96, 172). 3004) HIP 20715 FK 2327 S. Wolff (1978, Astrophys. J. 222, 556) considered the star to be a spectroscopic binary with an orbital period of 2.48 or 4.95 days. The star is a slowly pulsating B star with a photometric period of 1.08 days (C. Waelkens et al., 1998, Astron. Astrophys. 330, 215). 3005) HIP 25041 FK 2401 Spectroscopic binary with an orbital period of 4.1707 days. No other orbital elements are given by N. Morrell and H. Levato (1991, Astrophys. J. Suppl. Ser. 75, 965). 3006) HIP 25302 FK 2406 Radial velocity is variable according to N. Morrell and H. Levato (1991, Astrophys. J. Suppl. Ser. 75, 965). 3007) HIP 26093 FK 2414 Radial velocity is constant according to H.A. Abt et al. (1990, Astrophys. J. Suppl. Ser. 74, 551). 3008) HIP 26248 FK 2415 Radial velocity is constant according to H.A. Abt et al. (1990, Astrophys. J. Suppl. Ser. 74, 551). 3009) HIP 26594 FK 2423 Radial velocity is variable according to N. Morrell and H. Levato (1991, Astrophys. J. Suppl. Ser. 75, 965). 3010) HIP 32864 FK 2523 Radial velocity is constant according to H.A. Abt et al. (1990, Astrophys. J. Suppl. Ser. 74, 551). 3011) HIP 34495 FK 2551 The SIMBAD classification of this star as a Cepheid seems to be unjustified. 3012) HIP 60500 FK 5094 The star was claimed to be a close visual binary with a separation of less than 0.3" by Maedler (Omicron-Sigma 248). Other observers did not confirm this binarity (W.J. Hussey, 1901, Publ. Lick Obs. 5, 113). However, HIPPARCOS also suspects the star to be double (Flag S in HIP Field H61). 3013) HIP 62027 FK 3015 X-ray binary according to C. Chevalier and S.A. Ilovaisky (1998, Astron. Astrophys. 330, 201). 3014) HIP 64408 FK 3051 Radial velocity is constant according to K.A. Murdoch et al. (1993, Astrophys. J. 413, 349). 3015) HIP 70218 FK 5267 Radial velocity may be variable with a long period according to A. Young et al. (1987, Astrophys. J. 314, 272). 3016) HIP 72339 FK 5310 The star has a planetary companion according to S. Udry et al. (2000, Astron. Astrophys. 356, 590). 3017) HIP 91499 FK 3485 Radial velocity may be variable according to G. Burki and M. Mayor (1983, Astron. Astrophys. 124, 256) and A.M. Valitova et al. (1990, Sov. Astron. Lett. 16, 301). 3018) HIP 93015 FK 3505 kappa Pav is a Cepheid of the W Virginis type. In addition to its pulsation, the star is probably a spectroscopic binary according to G. Wallerstein et al. (1992, Monthly Not. Roy. Astron. Soc. 259, 474). 3019) HIP 94083 FK 3536 Radial velocity may be variable according to A. Duquennoy and M. Mayor (1991, Astron. Astrophys. 248, 485). 3020) HIP 96183 FK 5721 Radial velocity may be variable according to A. Duquennoy and M. Mayor (1991, Astron. Astrophys. 248, 485). 3021) HIP 104185 FK 3687 Cepheid DT Cyg. The star has a photometric companion according to L. Szabados (1991, Commun. Konkoly Obs. No. 96). 3022) HIP 105665 FK 3707 Radial velocity is probably constant. The star is used as a radial-velocity standard by many authors. 3023) HIP 110882 FK 3796 Radial velocity is probably constant. The star is used as a radial-velocity standard by many authors. 3024) HIP 113561 FK 3839 The star has a photometric companion seen in the ultraviolet according to S.B. Parsons (1983, Astrophys. J. Suppl. Ser. 53, 553).
Updated: 30 October 2000