2005CBET..120....1K

Query : 2005CBET..120....1K

2005CBET..120....1K - Central Bureau Electronic Telegrams, 120, 1 (2005/March-0)

Cataclysmic variable in Pyxis = possible nova in Pyxis.

KAWABATA T., KAWABATA Y., AYANI K. and YAMAOKA H.

Abstract (from CDS):

T. Kawabata, Y. Kawabata, and K. Ayani, Bisei Astronomical Observatory (BAO); and H. Yamaoka, Kyushu University, obtained a low-dispersion (resolution 1000) spectrogram of the new object in Pyxis (cf. IAUC 8495) with the BAO 1.01-m telescope on Mar. 18.61 UT. The spectrum shows a blue continuum with wide absorption of H_beta and H_gamma. The H_alpha feature is not clear, probably because the emission fills up the absorption. Other features are not clearly seen. This suggests that the object is not a classical nova, but rather a dwarf nova in outburst.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* DT Pyx CV* 09 18 58.5118903992 -29 42 37.554113628           DA: 20 0

Query : 2005CBET..120....1K

Basic data :
V* DT Pyx -- Cataclysmic Binary
Other object types: otypes_help 		CV* (2010PASJ), V* (ASAS,V*), WD* (2024A&A), * (Gaia), X (1eRASS), Opt (PSO)
ICRS coord. (ep=J2000) : 		09 18 58.5118903992 -29 42 37.554113628 (Optical) [ 0.1527 0.1662 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 16 49.4819990245 -29 29 55.904985718 [ 0.1527 0.1662 90 ]
Gal coord. (ep=J2000) : 		257.2684932211987 +13.7660070864240 [ 0.1527 0.1662 90 ]
Proper motions mas/yr : 		-10.264 5.061 [0.205 0.194 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.986 [0.2074] A 2020yCat.1350....0G
Spectral type: 		DA: E 2024A&A...682A...5V
Fluxes (5) :
G 18.962511 [0.006000] C 2020yCat.1350....0G
g (AB) 18.8827 [0.1171] D 2017yCat.2349....0C
r (AB) 18.9483 [0.0323] C 2017yCat.2349....0C
i (AB) 19.1450 [0.0385] C 2017yCat.2349....0C
z (AB) 18.5411 [0.0396] C 2017yCat.2349....0C
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Identifiers (6) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

PSO J139.7437-29.7104 1eRASS J091858.4-294236 Gaia DR2 5634831718933218944
ASAS J091858-2942.6 V* DT Pyx Gaia DR3 5634831718933218944

References (20 between 1850 and 2026) (Total 20)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Distance : 1    Var : 1    Fe/H : 1    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

V* DT Pyx Gaia DR2 5634831718933218944 Gaia DR3 5634831718933218944

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