2002ApJS..139..249P

Query : 2002ApJS..139..249P

2002ApJS..139..249P - Astrophys. J., Suppl. Ser., 139, 249-258 (2002/March-0)

High angular resolution observations of late-type stars.

PRIEUR J.L., ARISTIDI E., LOPEZ B., SCARDIA M., MIGNARD F. and CARBILLET M.

Abstract (from CDS):

This paper presents speckle observations of Mira (o Cet) and late-type stars with the PISCO speckle camera of Pic du Midi during the period 1995-1998. A survey for binarity among a sample of late-type stars was performed, which led to seven positive detections out of 36 objects. Photometric and color variations of the companion of Mira were searched for, but no significant brightness variations could be found over a timescale of ∼5-10 minutes. The position and photometry measurements, the restored images with high angular resolution of the binary system Mira A-B (ADS 1778) are in full agreement with Hubble Space Telescope data obtained at the same epoch. A new orbit has been derived for Mira A-B.

Abstract Copyright: ∼

Journal keyword(s): Stars: Binaries: Close - Methods: Data Analysis - Stars: Individual: Constellation Name: ο Ceti - Stars: Late-Type - Techniques: Interferometric - Techniques: High Anular Resolution

Simbad objects: 37

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Number of rows : 37
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 V* T Cas Mi* 00 23 14.2708079496 +55 47 33.231320160   10.14 8.87     M7-9e 247 0
2 V* R And S* 00 24 01.9457463096 +38 34 37.370144352 10.61 9.36 7.39 4.45 2.30 S5-7/4-5e 369 0
3 V* IM Cas s*r 01 32 00.2542690416 +62 19 44.486633820   10.92 8.33     M2Iab 32 0
4 * omi Cet Mi* 02 19 20.79210 -02 58 39.4956   7.63 6.53 5.03   M5-9IIIe+DA 1586 0
5 V* T Per s*r 02 19 21.8771659920 +58 57 40.345527636 13.40 10.78 8.45 6.58 4.94 M2Iab 111 0
6 V* U Cam C* 03 41 48.1758504744 +62 38 54.395692404   11.5 11.00     C-N5 254 0
7 V* RV Cam AB* 04 30 41.6803544040 +57 24 42.284271780   9.65 8.20     M4II-III 66 0
8 V* RY Cam LP* 04 30 50.0748049968 +64 26 30.413903604   10.27 8.42     M3III 30 0
9 V* ST Cam C* 04 51 13.3487495016 +68 10 07.637629620   9.77 9.20     C-N5 152 0
10 V* TU Tau C* 05 45 13.7252280696 +24 25 12.448555140 12.69 11.33 8.46     C-N4+ 127 0
11 V* GK Ori C* 06 17 42.0948428976 +08 31 11.394748236     9.50     C-N5- 66 0
12 V* RV Aur C* 06 34 44.6266829760 +42 30 12.770744364   12.26 8.97     C5,3 58 0
13 V* UW Aur C* 06 57 17.3861049600 +41 07 03.680562180   12.30 9.97     C4,5J 34 0
14 V* R Lyn Mi* 07 01 18.0100735008 +55 19 49.729839924   9.58 7.56 10.00   S4-6.5/5-6e 140 0
15 V* T Lyn C* 08 22 42.8487504768 +33 31 09.470511768   12.97 8.80 9.22   C7,1e_MS2 69 0
16 HD 86871 ** 10 02 49.6303015608 +49 52 42.141243252   8.47 7.48     G5III 20 0
17 V* T UMa Mi* 12 36 23.4652834704 +59 29 12.980496552 7.67 6.90 5.50     M4-7e 169 1
18 V* AH Ser Mi* 15 59 20.5548455832 +19 46 47.294541984   12.67 11.70 12.41   M2 30 0
19 V* RU Her Mi* 16 10 14.5126789272 +25 04 14.306977524   13.82 12.24 7.56 4.15 M6-7e 224 0
20 V* RY CrB AB* 16 23 05.1060105576 +30 51 00.603973152   10.81 9.57     M8+III 47 0
21 V* V Oph C* 16 26 43.7067710136 -12 25 35.816948688   12.91 7.30     C-N:4 154 0
22 V* AS Her Mi* 16 38 51.8461218744 +14 03 58.365348660   10.81 9.55     M2e 48 0
23 V* V438 Oph AB* 17 14 39.7815252576 +11 04 09.970384872   10.53 9.29     M8 57 0
24 V* T Dra C* 17 56 23.3288487384 +58 13 06.783372804   18.08 7.20 9.39   C6,2e 203 0
25 V* T Her Mi* 18 09 06.2110690224 +31 01 16.203768384   10.03 6.80 9.15   M2.5-8e 143 0
26 V* X Oph Mi* 18 38 21.1323356928 +08 50 02.806199880 8.61 7.72 6.40     M0-8e+K2:III 288 0
27 V* FI Lyr AB* 18 42 04.8294795960 +28 57 29.807242344   10.75 9.58     M9 47 1
28 V* UV Aql C* 18 58 32.4279985824 +14 21 49.597230024   14.65 11.10 9.30 7.83 C5,3 79 0
29 V* X Sge C* 20 05 04.9187679336 +20 38 53.369194092   11.88 8.53 8.336 5.00 C6,4 75 0
30 V* S Aql Mi* 20 11 37.4682590352 +15 37 14.587639716   11.50 10.17 9.24   M3-5.5e 67 0
31 V* U Cyg C* 20 19 36.5946317760 +47 53 39.096681828   11.85 5.90 7.09   C9,2e 247 0
32 V* RW Cyg s*r 20 28 50.5903286280 +39 58 54.425527932 13.00 10.60 8.00 5.32 3.25 M3-M4Ia-Iab 133 0
33 V* V Cyg C* 20 41 18.2676815496 +48 08 28.810980420   14.05 7.70 6.67   C7,4eJ 317 0
34 V* RU Cyg Mi* 21 40 39.0914354280 +54 19 28.954365060   9.14 7.29     M7II-III 113 0
35 V* RV Cyg C* 21 43 16.3287822384 +38 01 02.979540552   12.01 10.80     C-N5: 137 0
36 V* SV Peg AB* 22 05 42.0835861728 +35 20 54.562625016   10.06 9.20     M7 146 0
37 V* W Cep s*r 22 36 27.5630699904 +58 25 33.955392720   9.44 7.59     M0Iaep 100 0

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