2000A&A...355..256I


Query : 2000A&A...355..256I

2000A&A...355..256I - Astronomy and Astrophysics, volume 355, 256-260 (2000/3-1)

The spectropolarimetric observations of three outburst objects CI Camelopardalis, Nova Sagittarii 1998, and U Scorpii.

IKEDA Y., KAWABATA K.S. and AKITAYA H.

Abstract (from CDS):

We carried out spectro-polarimetry of three outburst objects, CI Cam, Nova Sgr 1998, and U Sco. Although we were not able to detect the evidence of the intrinsic polarization for the former two stars, we succeeded in confirming the existence of intrinsic polarization for the last one, U Sco. U Sco showed de-polarization effect on emission lines. It also showed rapid variation of the continuum polarization. Its behavior resembles that observed for a classical nova, V1974 Cyg, although the time-scale of variation differs between two novae.

Abstract Copyright:

Journal keyword(s): stars: novae, cataclysmic variables - stars: individual: U Sco - stars: individual: CI Cam - stars: individual: Nova Sgr - techniques: polarimetric

Simbad objects: 6

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Number of rows : 6
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 V* CI Cam HXB 04 19 42.1355996520 +55 59 57.706599192 12.13 12.41 11.77 10.79 9.99 B0/2I[e] 235 0
2 V* U Sco CV* 16 22 30.7791646104 -17 52 43.166822628           F8+K2 495 0
3 V* V4633 Sgr No* 18 21 40.48680 -27 31 37.2972           ~ 79 0
4 SS 433 HXB 19 11 49.5647697480 +04 58 57.827127648   16.3 13.0     A7Ib: 2011 4
5 V* V1974 Cyg No* 20 30 31.6546001712 +52 37 50.837478240           ~ 558 0
6 V* V705 Cas No* 23 41 47.195448 +57 30 59.57532       16.055   ~ 187 0

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2022.05.23-09:34:14

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