2004A&A...416.1107K


Query : 2004A&A...416.1107K

2004A&A...416.1107K - Astronomy and Astrophysics, volume 416, 1107-1115 (2004/3-4)

The peculiar variable V838 Monocerotis.

KIPPER T., KLOCHKOVA V.G., ANNUK K., HIRV A., KOLKA I., LEEDJAERV L., PUSS A., SKODA P. and SLECHTA M.

Abstract (from CDS):

Spectroscopic observations of the peculiar variable V838 Mon during the period from the second light outburst until the fast dimming are presented. We describe high resolution (R≃60000) high S/N spectra obtained a day before the second light maximum and low resolution (R≃6000) spectra covering the whole period. The temporal run of intensities and radial velocities of various lines is presented. Using NaI D IS lines we determine the reddening distance of V838 Mon d>3.1kpc, and kinematic distance d>4kpc. We estimate that V838 Mon is slightly metal deficient but otherwise has a quite solar-like chemical composition except for enhanced abundances of Li, Ba and La.

Abstract Copyright:

Journal keyword(s): stars: variables: general - stars: novae, cataclysmic variables - stars: individual: V838 Mon

Simbad objects: 15

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Number of rows : 15
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 NAME M31 RV No* 00 43 02.433 +41 12 56.17           M0 108 0
2 HD 6474 s*y 01 06 59.7403213824 +63 46 23.393241156   9.11 7.60     G4Ia 83 0
3 * phi Cas s*y 01 20 04.9164665856 +58 13 53.807643876 6.15 5.66 4.98 4.34 3.78 F0Ia 263 0
4 HD 10494 * 01 44 11.6162113632 +61 50 59.289293076 9.58 8.52 7.31     F5Ia 112 0
5 HD 12014 * 01 59 50.8903253184 +59 09 39.036466764   9.77 7.79     K0Ib 26 0
6 HD 17378 sg* 02 49 30.7369299096 +57 05 03.548427576 7.65 7.14 6.26 5.44 4.68 A5Ia 175 0
7 HD 18391 s*y 02 59 48.7225501080 +57 39 47.673472140 10.56 8.83 6.89     G5Ia-Ib 101 0
8 HD 21389 sg* 03 29 54.7436040912 +58 52 43.496880384 4.99 5.10 4.54 4.03 3.53 A0Ia 292 0
9 V* RR Pic No* 06 35 36.0630277104 -62 38 24.291215844   12.407 12.449 12.675 12.385 ~ 334 0
10 * 25 Gem * 06 41 20.8975543776 +28 11 47.904494928   7.521 6.427     G5Ib 89 0
11 V* V838 Mon No* 07 04 04.8221494992 -03 50 50.648894412       15.181 14.51 M10+B3V 408 0
12 * ksi Pup * 07 49 17.6556658 -24 51 35.230469 5.72 4.56 3.30 2.43 1.88 G6Ib 186 0
13 HD 107193 * 12 18 49.9851888120 +75 09 38.018570112   5.504 5.460     A1V 51 0
14 V* V4332 Sgr CV* 18 50 36.6958376520 -21 23 28.925017944         14.37 K8/M0e 163 0
15 V* HR Del No* 20 42 20.3468874528 +19 09 39.305636208   12.380 12.404 12.508   ~ 483 0

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2023.02.01-21:06:10

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