Polarimetry Standard Stars
In blue rows, objects with data collected (and reduced) at LNA or CTIO.
Polarized | |||||||||||
# | name1 | name2 | RA (2000) | DEC (2000) | V | H | SpT | Opt. | IR | comment | |
01 | HD23512 | BD +23_524 | 03 46 34.20 | + 23 37 26.50 | 8.2 | 7.1 | A0 V... | BVRI | --- | in cluster | |
02 | HD29647 | SAO 76704 | 04 41 08.04 | + 25 59 33.96 | 8.5 | 5.6 | B8 III | ??? | HK | ||
03 | HD283812 | BD +25_727 | 04 44 24.92 | + 25 31 42.72 | 9.6 | 7.7 | A0 III | BVRI | H** | ||
04 | HD245310 | ----------- | 05 36 23.01 | + 21 11 11.5 | 9.0 | 8.2 | B2:III:nnpe | B | --- | emission-line | |
05 | NGC2024-1 | JP 11 3950 | 05 41 37.85 | -01 54 36.5 | 12.2 | 6.5 | B0 | BV | JHK | in cluster | |
06 | HD38563B | ----------- | 05 46 44.63 | + 00 05 21.98 | 10.7 | 7.0 | B1.5 V | ??? | JHK | in double system | |
07 | HD41117 | chi2 Ori | 06 03 55.19 | + 20 08 18.42 | 4.6 | 4.0 | B2 Iaevar | BVRI | JHK | emission-line | |
08 | HD251204 | BD +23_1179 | 06 05 05.67 | + 23 23 38.5 | 10.2 | 9.1 | B0 IV | V | |||
09 | HD42078 | HIP 28957 | 06 06 41.04 | -42 17 55.7 | 6.2 | 5.7 | Am | BV | JHK | ||
10 | HD42087 | 3 Gem | 06 09 43.98 | + 23 06 48.47 | 5.8 | 5.2 | B2.5 Ibe | BVR | JHK | emission-line | |
11 | HD43384 | 9 Gem | 06 16 58.70 | + 23 44 27.28 | 6.3 | 5.1 | B3 Ib | BVRI | JHK | variable | |
12 | Ve 6-23 | GSC08169-00417 | 09 06 00.01 | -47 18 58.2 | 12.1 | 7.2 | B0V | BVR | JHK | ||
13 | HD80558 | HR 3708 | 09 18 42.35 | - 51 33 38.32 | 5.9 | 4.2* | B6 Iae | BVR | --- | pulsating variable | |
14 | HD298383 | ------------- | 09 22 29.77 | - 52 28 57.28 | 9.8 | 7.3 | A0 Ib | BVRI | H** | in association | |
15 | HD84810 | L Car | 09 45 17.0 | - 62 30 12 | 3.4 | 1.2* | G3 Ib | V | --- | classical cepheid | |
16 |
HD110984 | ------------- | 12 46 44.83 | - 61 11 11.56 | 9.0 | 7.8 | B1 II/III | BVRI | H** | ||
17 | HD111579 | ------------- | 12 51 03.55 | - 61 14 37.70 | 9.2 | 7.4 | B2 Ib/II | BVRI | H** | ||
18 | HD111613 | HR 4876 | 12 51 17.98 | - 60 19 47.24 | 5.8 | 4.6* | A2 Iabe | V | --- | emission-line | |
19 | HD126593 | ------------- | 14 28 50.87 | - 60 32 25.10 | 8.7 | 7.4 | B1/B2 Ib | BVRI | H** | double or multiple | |
20 | HD127769 | ----------- | 14 33 35.60 | - 16 23 36.01 | 9.1 | 8.2 | A7 V | V | --- | ||
21 | HD142863 | ----------- | 15 57 02.91 | - 02 59 19.24 | 9.0 | 7.9 | A0 | V | --- | ||
22 | HD145502 | nu Sco | 16 11 59.73 | - 19 27 38.6 | 4.1 | 3.8 | B2 IV | BVR | JHK | spectroscopic binary | |
23 | CD-51 9993 | TYC8323-1798-1 | 16 18 43.73 | -51 27 57.8 | 10.3 | 7.3 | B | BV | JHK | ||
24 | HD147084 | o Sco | 16 20 38.18 | - 24 10 09.54 | 4.6 | 1.9* | A4 II/III | BVRI | JHK | variable | |
25 | HD147888 | rho Oph D | 16 25 24.28 | - 23 27 36.8 | 6.8 | 5.6 | B3/B4 V | ??? | JHK | double or multiple | |
26 | HD147889 | ----------- | 16 25 24.32 | - 24 27 56.6 | 8.0 | 4.9 | B2 III/IV | BVRI | JHK | pre-main sequence | |
27 | HD147932 | rho Oph C | 16 25 35.08 | - 23 24 18.8 | 7.3 | 5.9 | B5 V | BVRI | JHK | in double system | |
28 | HD147993-4 | rho Oph AB | 16 28 51.65 | - 62 03 51.2 | 8.7 | 5.7 | K2 III | ??? | JHK | ||
29 | HD149757 | zeta Oph | 16 37 09.54 | -10 34 01.5 | 2.6 | 2.7* | O9 V | BVRI | JHK | Be | |
30 | HD154445 | HR 6553 | 17 05 32.26 | - 00 53 31.44 | 5.6 | 5.4 | B1 V | BVRI | JHK | ||
31 | HD155197 | ------------ | 17 10 15.75 | - 04 50 03.66 | 9.6 | 7.9 | A0 | BVRI | H** | ||
32 | HD155528 | ------------ | 17 12 19.95 | - 04 24 09.3 | 9.6 | 8.2 | B9 | BV | --- | ||
33 | HD160529 | ---------- | 17 41 59.03 | - 33 30 13.7 | 6.8 | 3.1* | A3 Iae | BVRI | JK | emission-line | |
34 | HD161056 | ------------ | 17 43 47.03 | - 07 04 46.58 | 6.3 | 5.4 | B1.5 V | BVRI | JHK | ||
35 | CD-28 13479 | Hilt652 | 17 43 19.59 | - 28 40 32.8 | 10.8 | 8.5 | B1 | BV | JHK | double or multiple | |
36 | HD316232 | CD-29 13940 | 17 45 43.70 | -29 13 18.1 | 10.4 | 8.7 | O | BV | JHK | ||
37 | HD161753 | ---------- | 17 47 37.57 | - 06 33 56.77 | 9.1 | 7.1 | B9 | V | --- | double or multiple | |
38 | HD162061 | ---------- | 17 49 33.88 | - 11 53 56.25 | 10.3 | 8.2 | A0 | V | --- | ||
39 | HD164740 | Herschel 36 | 18 03 40.4 | - 24 22 44 | 9.1 | 7.5 | O7.5 V | ??? | JHK | variable | |
40 | HD165175 | ---------- | 18 04 43.58 | + 00 50 34.26 | 9.6 | 6.9 | A0 | V | --- | ||
41 | BD -14 4922 | Hilt715 | 18 11 58.10 | -14 56 09.0 | 9.7 | 7.5 | O9 | BV | JHK | ||
42 | HD168607 | (in NGC 6618) | 18 21 14.89 | - 16 22 31.8 | 8.3 | ~4 | O+... | ??? | JHK | emission-line | |
43 | HD168625 | ---------- | 18 21 19.55 | - 16 22 26.1 | 8.4 | 4.5 | O+... | V | JHK | Post-AGB | |
44 | HD170938 | ---------- | 18 32 37.79 | - 15 42 05.9 | 8.6 | 7.9 | O+... | V | variable | ||
45 | HD172252 | ---------- | 18 39 39.85 | - 11 52 43.0 | 10.0 | 9.6 | B0V:e | V | Emission-line | ||
46 | BD -12 5133 | Hilt781 | 18 40 01.70 | -12 24 06.9 | 10.4 | 9.0 | B1V | BVR | JHK | ||
47 | BD -13 5073 | Hilt785 | 18 41 22.57 | -13 50 28.9 | 10.4 | 8.6 | B1e | BV | JHK | ||
48 | HD181474 | ---------- | 19 20 33.88 | + 00 39 14.68 | 9.0 | 8.7 | B5 | V | --- | ||
49 | HD183143 | ---------- | 19 27 26.47 | +18 17 45.5 | 6.9 | ~4 | B7 Ia | BVRI | JHK | ||
50 | HD185198 | ---------- | 19 37 53.42 | + 01 29 57.35 | 7.5 | 6.7 | B9 | V | --- | variable | |
51 | HD187929 | Eta Aql | 19 52 28.36 | + 01 00 20.38 | 3.9 | 1.9* | F6 Iab: | BVRI | JHK | classical cepheid | |
52 | HD185859 | ---------- | 19 40 28.32 | + 20 28 37.46 | 6.5 | 5.7 | B0.5 Iae | BVRI | JHK | emission-line; Warning!! | |
Unpolarized | |||||||||||
# | name1 | name2 | RA (2000) | DEC (2000) | V | H | SpT | Opt. | IR | comment | |
01 | WD 2359-434 | GJ915 | 00 02 10.75 | -43 09 55.6 | 13.1 | 12.4 | DAs | BV | JHK | White Dwarf | |
02 | HD9540 | ----------- | 01 33 15.81 | - 24 10 40.64 | 7.0 | 5.3 | K0 V | ??? | ??? | high proper-motion | |
03 | HD10038 | HIP 7552 | 01 37 18.59 | -40 10 38.5 | 8.14 | 7.5 | A2m | BV | JHK | ||
04 | HD10476 | 107 Psc | 01 42 30.2 | + 20 16 41 | 5.2 | 3.4* | K1V | V | ??? | ||
05 | HD12021 | --------- | 01 57 56.11 | - 02 05 58.2 | 8.9 | 9.1 | B7 | BV | ??? | ||
06 | HD13588 | HIP 10205 | 02 11 16.69 | -46 35 06.2 | 7.9 | 7.6 | A1m | BV | JHK | ||
07 | HD14069 | --------- | 02 16 45.16 | + 07 41 11.1 | 9.0 | 8.5 | A0 | BV | ??? | ||
08 | HD15318 | xi2 Cet | 02 28 09.53 | + 08 27 36.3 | 4.3 | 4.6* | B9 III | BV | ??? | ||
09 | WD 0232+035 | Feige 24 | 02 35 07.60 | 03 43 56.8 | 12.4 | 10.7 | DAw | BV | JHK | White Dwarf | |
10 | WD 0310-688 | TYC 9145-601-1 | +03 10 31.02 | -68 36 03.4 | 11.1 | 11.8 | DA | BV | JHK | White Dwarf | |
11 | HD20630 | kappa Cet | 03 19 20.6 | + 03 22 04 | 4.8 | 3.0* | G5 V | VR | ??? | ||
12 | -------- | HIP 21556 | 04 37 41.87 | - 11 02 20.0 | 10.4 | M1.5 | BVRI | high proper-motion | |||
13 | HD39587 | chi1 Ori | 05 54 24.0 | + 20 16 39 | 4.4 | 3.2* | G0 V | V | ??? | ||
14 | HD43834 | alfa Men | 06 10 14.47 | - 74 45 11.0 | 5.1 | 3.5* | G6 V | BVR | ??? | high proper-motion | |
15 | HD64299 | HIP 38435 | 07 52 25.51 | -23 17 46.8 | 10.11 | 9.96 | A1V | BV | JHK | ||
16 | WD 0752-676 | GJ 293 | 07 53 08.38 | -67 47 32.2 | 14.09 | ??? | DC | BV | ??? | White Dwarf | |
17 | HD94851 | BD -19_3140 | 10 56 44.25 | - 20 39 52.6 | 9.3 | 8.8 | A5V | B | ??? | ||
18 | HD 97689 | HIP 54854 | 11 13 50.74 | -52 51 21.2 | 6.82 | 6.28 | A0m | BV | JHK | ||
19 | HD98161 | ----------- | 11 17 12.01 | - 38 00 51.7 | 6.4 | 6.0 | A3Vn | B | ??? | ||
20 | HD100623 | ----------- | 11 34 29.49 | - 32 49 52.80 | 6.0 | 4.1 | K0 V | BVR | ??? | high proper-motion | |
21 | HD109055 | ----------- | 12 31 41.28 | + 22 07 24.40 | 8.8 | 8.8 | A0 V | V | ??? | ||
22 | BD +33_2642 | PN G052.7+50.7 | 15 51 59.89 | + 32 56 54.3 | 10.8 | 11.1 | B2IVp | B | ??? | planetary nebula | |
23 | WD 1615-154 | G 153-41 | 16 17 55.25 | -15 35 52.4 | 12.4 | 14.2 | DA | BV | JHK | white Dwarf | |
24 | WD 1620-391 | CD-38 10980 | 16 23 33.84 | -39 13 46.2 | 11.0 | 11.7 | DA | UBVRI | JHK | white Dwarf | |
25 | HD154892 | ----------- | 17 07 41.31 | + 15 12 37.60 | 7.9 | 6.8 | F8V | B | ??? | ||
26 | HD176425 | ----------- | 19 02 08.51 | - 41 54 37.80 | 6.2 | 6.3 | A0 V | BVRI | ??? | ||
27 | WD 2007-303 | CD-30 17706 | 20 10 56.85 | -30 13 06.6 | 12.2 | 12.6 | DA | BV | JHK | white Dwarf | |
28 | HD331891 | BD +32_3739 | 20 12 02.15 | + 32 47 43.7 | 9.3 | 8.8 | A4 III | B | ??? | ||
29 | WD 2039-202 | HIP 102207 | 20 42 34.75 | -20 04 35.9 | 12.3 | 12.9 | DAw | BV | JHK | white Dwarf | |
30 | --------- | BD +28_4211 | 21 51 11.07 | + 28 51 51.8 | 10.5 | 11.4 | Op | BV | ??? | white dwarf | |
31 | WD 2149+021 | HIP107968 | 21 52 25.38 | + 02 23 19.6 | 12.7 | 13.3 | DA | BVRI | JHK | white dwarf | |
32 | HD209100 | eps Ind | 22 03 21.65 | - 56 47 09.50 | 4.7 | 2.4 | K4.5 V | BVR | ??? | ||
* | poor quality | ||||||||||
Wrong object | |||||||||||
-- | HD198748 | 20 52 57.29 | - 18 36 40.93 | 10.0 | 8.8 | F6 V | BVRI | JHK | Warning!! | ||
Last
Updated on 09/Jun/23
By Frédérick Poidevin
Email: poidevin@astro.iag.usp.br