2015A&A...576A.119T


C.D.S. - SIMBAD4 rel 1.7 - 2019.12.15CET20:28:59

2015A&A...576A.119T - Astronomy and Astrophysics, volume 576A, 119-119 (2015/4-1)

SALT observations of southern post-novae.

TOMOV T., SWIERCZYNSKI E., MIKOLAJEWSKI M. and ILKIEWICZ K.

Abstract (from CDS):

We report on recent optical observations of the stellar and the nebular remnants of 22 southern post-novae. In this study, for each of our targets, we obtained and analysed long-slit spectra in the spectral range 3500-6600Å and in Hα+[NII] narrow-band images. The changes in the emission lines' equivalent widths with the time since the outburst agree with earlier published results of other authors. We estimated an average value α=2.37 for the exponent of the power law fitted to the post-novae continua. Our observations clearly show the two-component structure of the V842 Cen expanding nebulae, owing to the different velocities of the ejected matter. We discovered an expanding shell around V382 Vel with an outer diameter of about 12''.

Abstract Copyright:

Journal keyword(s): novae, cataclysmic variables

Simbad objects: 36

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Number of rows : 36

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 CPD-69 177 WD* 03 10 31.0201840720 -68 36 03.381441176 10.757 11.413 11.394 11.47 11.558 DA3.0 226 0
2 NOVA Ori 1667 No* 05 58 20.1459511355 +20 15 45.348138439     6.0     ~ 23 0
3 V* RR Pic No* 06 35 36.0633947411 -62 38 24.292758747   12.30 12.502   12.385 ~ 313 0
4 V* BT Mon No* 06 43 47.2416393083 -02 01 13.877487108   4.50 15.4     G8V 154 0
5 HD 289002 * 06 45 13.3726265810 +02 08 14.688016523 10.06 10.62 10.44     B1 222 0
6 V* GI Mon No* 07 26 47.1066355111 -06 40 29.706608941   5.20       ~ 47 0
7 V* V445 Pup No* 07 37 56.8797662756 -25 56 58.836792684           ~ 141 0
8 V* HS Pup No* 07 53 24.8921254615 -31 38 50.564073397           ~ 25 0
9 V* HZ Pup No* 08 03 22.8479474796 -28 28 28.558173892           ~ 40 0
10 V* CP Pup No* 08 11 46.0634990913 -35 21 04.986286529   15.0 15.00     ~ 244 1
11 V* DY Pup No* 08 13 48.4784220644 -26 33 56.768935057   19.0   19.0 18.45 ~ 23 0
12 V* Z Cam DN* 08 25 13.1988897787 +73 06 39.284432670   11.85 10.00     ~ 481 0
13 V* AT Cnc CV* 08 28 36.9271145666 +25 20 03.045657226   13.37   13.58   DAe: 88 0
14 NOVA Pyx 1890 No* 09 04 41.5062068236 -32 22 47.503345173   7.0       ~ 375 1
15 V* BK Lyn CV* 09 20 11.2020573736 +33 56 42.355127908   13.97 13.99 14.72   ~ 99 1
16 NOVA Car 1972 No* 10 38 22.51 -63 08 29.4           ~ 9 0
17 NOVA Vel 1999 No* 10 44 48.39 -52 25 30.7           ~ 167 0
18 NOVA Vel 1905 No* 11 02 38.6578055895 -54 23 09.492618651   11.6   16.5   ~ 19 1
19 V* V365 Car No* 11 03 16.7648484187 -58 27 25.045630380     10.00   17.33 ~ 23 1
20 V* V382 Cen Al* 11 33 54.5467384721 -60 50 32.092393736           ~ 4 0
21 LAWD 37 WD* 11 45 42.9170659451 -64 50 29.464090822 11.08 11.725 11.513 11.34 11.163 DQ 225 0
22 NOVA Mus 1983 No* 11 52 02.35 -67 12 20.2   7.2       ~ 249 0
23 V* CP Cru No* 12 10 31.3699905539 -60 14 47.193579017           ~ 31 0
24 V* V888 Cen No* 13 02 31.809 -60 11 36.29   8.79       ~ 30 0
25 NOVA Cen 1991 No* 13 50 10.60 -63 08 52.0   14.98       ~ 45 0
26 V* V842 Cen No* 14 35 52.5682041151 -57 37 35.390187763           ~ 134 0
27 NOVA Cir 1995 No* 14 44 53.55 -63 53 55.4   8.29       ~ 37 0
28 V* X Ser No* 16 19 17.6862905727 -02 29 29.527844354           ~ 58 0
29 NOVA Sco 1863 No* 16 22 30.7782086963 -17 52 43.162570042   8.80 8.70     F8+K2 458 0
30 V* OY Ara No* 16 40 50.452 -52 25 47.99           ~ 35 0
31 NOVA Oph 1969 No* 17 24 15.93 -24 36 50.2           ~ 14 0
32 NOVA Oph 1976 No* 18 03 25.10 +11 47 57.2   8.8       ~ 21 0
33 NOVA Sgr 1936 c No* 18 08 48.25 -34 20 21.4           ~ 42 0
34 V* V603 Aql No* 18 48 54.6369118792 +00 35 02.855110952 10.73 11.65 11.64     OB+e: 507 0
35 HD 176779 No* 19 02 06.33 -04 26 43.2   7.60       ~ 32 0
36 V* V1974 Cyg No* 20 30 31.61 +52 37 51.3           ~ 532 0

    Equat.    Gal    SGal    Ecl

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2019.12.15-20:28:59

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