1996A&A...309..775S

Query : 1996A&A...309..775S

1996A&A...309..775S - Astronomy and Astrophysics, volume 309775-776 (1996/5-3)

Possible change of the orbital period of the nova-like binary V Sagittae.

SIMON V.

Abstract (from CDS):

Analysis of the available minimum timings of this cataclysmic binary spanning 31 years revealed fairly stable orbital period. The parabolic course leads to very small {DELTA}P/P=-2.94x10–10.

Abstract Copyright: ∼

Journal keyword(s): binaries: eclipsing - circumstellar matter - novae, cataclysmic variables - stars: individual: V Sge

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* V Sge CV* 20 20 14.6911060272 +21 06 10.437106644   11.27 11.22 11.54   Be 224 0

Query : 1996A&A...309..775S

Basic data :
V* V Sge -- Cataclysmic Binary
Other object types: otypes_help 		* (CSI,GCRV,...), Em* (HBHA,Hen,...), V* (AN,V*,...), SB* (SBC7,SBC9), CV* (2020MNRAS), X (2E), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 20 14.6911060272 +21 06 10.437106644 (Optical) [ 0.0135 0.0126 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 18 02.0087348697 +20 56 39.016871318 [ 0.0135 0.0126 90 ]
Gal coord. (ep=J2000) : 		062.0529474849898 -08.6020507350489 [ 0.0135 0.0126 90 ]
Proper motions mas/yr : 		-2.133 -6.489 [0.016 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -5.0 [~] / z(~) -0.000017 [~] / cz -5.00 [~]
   E 1995A&AS..114..269D
Parallaxes (mas): 		0.331 [0.0206] A 2020yCat.1350....0G
Spectral type: 		Be E 1955BOTT....2m..19I
Fluxes (7) :
B 11.27 [0.07] D 2000A&A...355L..27H
V 11.22 [0.09] D 2000A&A...355L..27H
R 11.54 [0.12] E 2009yCat.1315....0Z
G 11.163938 [0.007779] C 2020yCat.1350....0G
J 10.315 [0.021] C 2003yCat.2246....0C
H 10.113 [0.027] C 2003yCat.2246....0C
K 9.811 [0.022] C 2003yCat.2246....0C
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Identifiers (23) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

2E 4361 HBHA 2205-01 TIC 288838566 [KW97] 45-28
AN 21.1902 Hen 3-1879 TYC 1643-1764-1 AAVSO 2015+20
CSI+20-20180 2MASS J20201469+2106104 UCAC2 39388849 Gaia DR3 1829046152689890560
2E 2018.0+2056 PLX 4846.01 UCAC3 223-257008 Gaia DR1 1829046148381175552
GCRV 70890 SBC7 807 V* V Sge Gaia DR2 1829046152689890560
GSC 01643-01764 SBC9 1229 WEB 18084

References (224 between 1850 and 2026) (Total 224)
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

Velocities : 1    Distance : 3    Var : 1    Plx : 3    PM : 2    SpT : 1   

   

Observing logs
IUE : 27   

   

External archives :

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

Link by name to the catalogue in VizieR :

2E 4361 GSC 01643-01764 2MASS J20201469+2106104 TYC 1643-1764-1 UCAC2 39388849
UCAC3 223-257008 V* V Sge Gaia DR3 1829046152689890560 Gaia DR1 1829046148381175552 Gaia DR2 1829046152689890560

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