1999A&A...346...82S


Query : 1999A&A...346...82S

1999A&A...346...82S - Astronomy and Astrophysics, volume 346, 82-86 (1999/6-1)

Infrared spectroscopy of V616 Monocerotis (=A0620-00): the accretion disc contamination.

SHAHBAZ T., BANDYOPADHYAY R.M. and CHARLES P.A.

Abstract (from CDS):

We have obtained for the first time K-band infrared spectra of the soft X-ray transient V616 Mon (=A0620-00). We determine the 2-σ upper limit to the fraction of light arising from the accretion disc to be 27 percent. The effect this has on the binary inclination, determined from modelling the infrared ellipsoidal variations is to increase it by less than 7 degrees and decrease the mass of the black hole by less than 3.6 M.

Abstract Copyright:

Journal keyword(s): stars: binaries: general - stars: fundamental parameters - stars: individual: V616 Mon = A0620-00 - X-rays: stars

Simbad objects: 11

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Number of rows : 11
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 HD 42606 PM* 06 11 03.1341892560 -13 48 02.936201220   9.80 8.79     K3V 24 0
2 HD 43318 PM* 06 15 34.2651318984 -00 30 43.880774652   6.15 5.65     F5V 173 0
3 1A 0620-00 HXB 06 22 44.5423857312 -00 20 44.290460544 10.60 11.40 11.2     K3V-K7V 1068 0
4 V* Z Cha CV* 08 07 27.7517751528 -76 32 00.665029356           M5.5 599 1
5 V* OY Car CV* 10 06 22.0793274312 -70 14 04.584660540           ~ 557 0
6 V* GU Mus HXB 11 26 26.5961559600 -68 40 32.877752952           K3V-K7V 687 1
7 V* V822 Cen LXB 14 58 21.9347842080 -31 40 07.515432768 11.95 12.85 12.8     K3-K7V 528 0
8 HD 136442 RG* 15 20 47.0209347926 -02 24 48.008069299   7.420 6.331     K2III 66 0
9 V* V404 Cyg HXB 20 24 03.8254458776 +33 52 01.962185735           G9/K0III/V 1173 0
10 * 61 Cyg A BY* 21 06 53.9395895022 +38 44 57.902349973 7.50 6.39 5.21 4.19 3.54 K5V 991 0
11 * 61 Cyg B Er* 21 06 55.2638444466 +38 44 31.358519864 8.63 7.40 6.03 4.86 3.55 K7V 694 1

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2022.05.23-09:58:53

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