1995A&A...301..469U

Query : 1995A&A...301..469U

1995A&A...301..469U - Astronomy and Astrophysics, volume 301, 469-477 (1995/9-2)

The X-ray properties of AM Canum Venaticorum.

ULLA A.

Abstract (from CDS):

Archival X-ray observations of AM CVn are analysed and the obtained results are presented. Its once reported Ariel V hard X-ray emission detection is discarded in the light of the new data. In particular, soft X-rays are unambiguously detected for the first time by the ROSAT Satellite. X-ray luminosities of the order of only 1029erg/s are derived, posing some constraints on the possible nature of AM CVn. The implications following our analysis are discussed in the cataclysmic variables' context.

Abstract Copyright: ∼

Journal keyword(s): stars: individual: AM CVn - cataclysmic variables - X-rays: stars

Simbad objects: 13

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Number of rows : 13
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 V* WX Hyi CV* 02 09 50.8241651856 -63 18 39.831098040   10.70     13.038 ~ 201 0
2 PHL 1475 CV* 03 10 32.7677788896 -09 45 06.178429764           DB+ 94 0
3 V* VW Hyi CV* 04 09 11.3967378648 -71 17 41.554528260   12.786 12.543 14.160   ?+L0:e 646 0
4 V* IX Vel CV* 08 15 18.9688659456 -49 13 20.671780368 8.64 10.04 10.10 9.84 9.347 sdOBe 240 0
5 V* CU Vel CV* 08 58 33.0342318672 -41 47 51.733120236           ~ 105 0
6 HZ 21 WD* 12 13 56.2641545952 +32 56 31.358609412 13.125 14.361 14.688 14.837 15.038 DO1 140 0
7 V* AM CVn CV* 12 34 54.6231062664 +37 37 44.120620056   14.02 14.13 14.47   DBnnp 407 0
8 G 61-29 CV* 13 05 42.4009686696 +18 01 03.763561619   16.059 16.101 15.825   DBe 265 0
9 V* V803 Cen CV* 13 23 44.5389056832 -41 44 29.446810404   16.8 14.42     ~ 148 0
10 V* CR Boo CV* 13 48 55.2218717736 +07 57 35.724118680     15.00     ~ 176 0
11 V* HP Lib CV* 15 35 53.0715009672 -14 13 12.215196048   13.55       Bpec 103 0
12 CD-42 14462 CV* 19 47 40.5290567472 -42 00 26.395115580 9.65 10.362 10.308 10.520   sdB 231 0
13 V* TY PsA CV* 22 49 39.9054462120 -27 06 53.126335980   15.61 15.67 16.19   DA 100 0

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