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Table 3

Spectral properties and heliocentric RVs.

Star ID V/(B–V)(a) MKlit.(b) MKNOT(c) DIB(d) AV V(Lit.)(e) (km s−1) V(NOT)(f) (km s−1) Number(g) nights Notes(h)
V747 Cep(*) 10.07/1.31 O5.5 V O5.5 V s 6.1 EB, SB 1 12 br
BD+66° 1675 9.08/1.08 O7.5 V O6 V/O8 V/B s 4.6 −9.91−9.32 SB3 13
P16 11.81/1.91 v O9 O7 V s 9.4 SB1 7
IR star(**) O9 V s 11.9 SB1 18
BD+66° 1674 9.60/1.07 O9.7 IV B0 III/B s 3.4 −9.11+5.22 SB2, SB3? 12
P66 12.95/1.54 B0.5 V s 6.9 −20.4±3.4 2
P3 11.30/1.14v B0.5 V B0.5 V s 3.7 −24.52 −14.4±2.8 12 br
P310 12.48/1.32 B1 V(n) s 6.1 −21.1 ±2.4
P130 12.61/1.63 B1 V(n) s 7.6 −22.0±4.2 2 br
P23 13.84/1.64 B2.5Vn s 6.1 SB1 2 br
P62 13.48/1.19 B3 Vn s 4.4 −16.2±2.2
P114 12.43/1.35 B3 V(n) s 5.3 −18.7±5.4 2 br
P15 12.78/1.25 v B3 V B5 Vn s 5.1 −17.5±3.4 2
P13 13.64/1.30 B5 Vn s 4.2 −24.5±1.3 2 br
P105 13.65/1.43 B5 Vn s 6.8 −21.2±4.6 br
P20 13.40/1.43 v B8 III B8 Vn s 4.5 −16.5±6.6 2
P59 14.88/1.42 B9 Vn s 4.6 −21.8±5.8
P195 14.22/1.47 B9 Vn s 4.1 −14.2±9.5
P7 13.87/1.24 A1 Vn s 3.9 −15.3±1.2 2
P316 12.47/0.72 A5 V w 1.2 −20.4±3.8 nm
P233 13.00/0.82 F8 IVn w 0.3 −12.0±0.9 nm
P164 12.27/0.60 G2 V n 0.3 −6.0±0.2 nm
P239 12.95/1.03 G3 V w 0.5 −30.0±1.0 nm
P121 13.42/0.85 v G5 Vn n 1.1 −7.2±0.3 nm
P201 12.43/0.86 v G5 V n 0.6 −50.33 SB2 nm
P109 13.50/1.12 v G8 Vn w 1.0 −29.23 −30.5±0.7 nm
P106 14.32/1.19 v K5 Vn n 0.0 −12.9±1.5 nm

Notes. (*)BD+66° 1673. (**)2MASS J00012663+6723461. (a)Photometric data from Pandey et al. (2008) except for BD+66° 1673, 1674, 1675 taken from Majaess et al. (2008); stars marked v: variable in brightness according to Lata et al. (2011) and/or as listed in SIMBAD. (b)Spectral class from SIMBAD.(c)Spectral class from NOT spectra. Components in binaries are separated.(d)Diffuse interstellar bands: strong (s), weak (w), or not present (n) (e)Heliocentric RV from the literature: 1. Crampton & Fisher (1974); 2. Liu et al. (1989); 3. Gaia Data Release no 2. (f)Heliocentric RV derived from NOT spectra; close binaries are noted as single-lined S B1, double-lined S B2, triple-lined SB3, and eclipsing binary EB. (g)Number of nights of observations if more than one. (h)br: broad lines with v sin i:s > 150 km s−1; nm: not member.

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