1987JRASC..81...36R


Query : 1987JRASC..81...36R

1987JRASC..81...36R - J. R. Astron. Soc. Can., 81, 36-43 (1987)

An attempt to use narrow-band H-alpha photometry to estimate levels of stellar activity.

RUCINSKI S.M.

Journal keyword(s):

Simbad objects: 23

goto View the references in ADS

Number of rows : 23
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 * pi.03 Ori PM* 04 49 50.4112051485 +06 57 40.600622266 3.620 3.630 3.190 2.77 2.51 F6V 601 0
2 * lam Aur PM* 05 19 08.4754499121 +40 05 56.585080940 5.46 5.33 4.71 4.18 3.86 G1.5IV-VFe-1 567 0
3 * chi01 Ori SB* 05 54 22.9829893 +20 16 34.222038 5.08 5.00 4.40 3.90 3.59 G0V 895 0
4 V* V1386 Ori PM* 06 06 40.4780487600 +15 32 31.578871020 8.016 7.565   6.2   K0V 190 0
5 HD 45088 BY* 06 26 10.2546417144 +18 45 24.761018520 8.402 7.74   6.2   K2Ve 255 0
6 * rho Gem PM* 07 29 06.71887 +31 47 04.3773 4.48 4.50 4.18 3.86 3.67 F1V 338 0
7 * omi Gem PM* 07 39 09.9346623336 +34 35 03.502791096 5.41 5.30 4.90 4.51 4.29 F5-6IV 113 0
8 * g Gem SB* 07 46 07.4484186384 +18 30 35.993172960 8.09 6.33 4.87 3.72 2.89 K4III 183 0
9 * pi.01 UMa BY* 08 39 11.7046112880 +65 01 15.263122512 6.33 6.26 5.64 5.12 4.79 G0.5V 608 0
10 * tau01 Hya SB* 09 29 08.9313661104 -02 46 08.182035516   5.06 4.60     F5V 201 0
11 * d UMa RS* 09 34 28.8594727848 +69 49 49.226541888 5.67 5.34 4.57 3.91 3.50 G5III-IV 315 0
12 * 11 LMi RS* 09 35 39.5021937366 +35 48 36.477051175 6.560 6.110 5.340 4.79 4.42 G8Va 407 0
13 * 15 LMi PM* 09 48 35.3713484808 +46 01 15.626615412 5.80 5.72 5.10 4.57 4.23 G0.5Va 339 0
14 * 34 Leo ** 10 11 38.2115197 +13 21 18.407128   6.891 6.427     F6V 123 0
15 * 30 LMi Pe* 10 25 54.8149486684 +33 47 46.029118764   4.978 4.718     F0VmF3/4 157 0
16 * iot Leo SB* 11 23 55.4532319011 +10 31 46.222507078   4.41 4.01     F1IV 289 0
17 HD 103095 Pe* 11 52 58.7673387755 +37 43 07.254113125 7.38 7.20 6.45 5.80 5.35 K1V_Fe-1.5 842 1
18 HD 109011 SB* 12 31 18.9376512624 +55 07 08.278288104   9.05 8.11     K2Ve 145 0
19 * bet CVn ** 12 33 44.5442516547 +41 21 26.921352859 4.91 4.86 4.25 3.73 3.42 G0V 613 0
20 HD 111456 ** 12 48 39.4470003426 +60 19 11.037876361   6.299 5.831     F7V 213 0
21 * bet Com PM* 13 11 52.3938268062 +27 52 41.462309460 4.92 4.84 4.25 3.77 3.47 F9.5V 946 0
22 * ksi Boo BY* 14 51 23.37993 +19 06 01.6994 5.618 5.370 4.593 3.91 3.48 G7Ve+K5Ve 503 0
23 * lam Ser PM* 15 46 26.6142121632 +07 21 11.047378824 5.13 5.03 4.42 3.92 3.60 G0-V 618 0

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