2005JAVSO..34...23P

Query : 2005JAVSO..34...23P

2005JAVSO..34...23P - J. Am. Assoc. Variable star obs., 34, 23 (2005/December-0)

Secular Evolution in Z Tauri.

PRICE A. and KLINGENBERG G.

Abstract (from CDS):

Z Tauri is a Mira variable with observations in the AAVSO International Database dating back 85 years. Wavelet analysis of the observations reveals a period decline of around 13% from 500 days to 442 days per cycle. In addition, flat minima suggest the possible presence of an undetected companion.

Abstract Copyright: ∼

Journal keyword(s): Z Tau, Mira Variable

Simbad objects: 1

View the references in ADS

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* Z Tau	S*	05 52 24.8532067728	+15 47 43.764061776			10.11	13.87		S7.51e	59	0

Query : 2005JAVSO..34...23P

Basic data :

V* Z Tau -- S Star

AB* (), * (BD,AG,...), V* (AN,ASAS,...), Mi* (2012A&A), MIR (AKARI,WISEA,...), S* (1966ApJS,CSS), ** (**,WDS), IR (IRAS,[LTY2003]), NIR (2MASS)

05 52 24.8532067728 +15 47 43.764061776 (Optical) [ 0.0815 0.0632 90 ] A 2020yCat.1350....0G

05 49 32.2309638905 +15 47 04.335292355 [ 0.0815 0.0632 90 ]

192.1024570064933 -05.3938346663399 [ 0.0815 0.0632 90 ]

1.780 -1.026 [0.099 0.066 90] A 2020yCat.1350....0G

V(km/s) -4.3 [5] / z(~) -0.000014 [0.000017] / cz -4.30 [5.00] C 1979IAUS...30...57E

0.3884 [0.0967] A 2020yCat.1350....0G

S7.51e B 1966ApJS...13..333K

V 10.11 [0.04] C 2012A&A...548A..79A

R 13.87 [0.12] E 2012yCat.1322....0Z

G 10.686977 [0.049388] C 2020yCat.1350....0G

J 5.234 [0.023] C 2003yCat.2246....0C

H 4.41 [0.21] D 2003yCat.2246....0C

K 3.82 [0.24] D 2003yCat.2246....0C

g 14.061 [~] D 2020ApJS..249...18C

Overlay

points in this preview

2MASS DSS

All

(CDSPortal)

Send to

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

An access of full data is available using the icon Vizier near the identifier of the catalogue

`BD+15 962a`	`CSI+15 962 1`	`UCAC4 529-018344`	`[LTY2003] NIRS 05495+1546`
` BID 1A`**	`CSS 168`	*`V Z Tau`**	`[WWV2004] J0552247+154752`
`AG+15 529`	`GCRV 56725`	`WDS J05525+1548A`	`AAVSO 0546+15A`
`AKARI-IRC-V1 J0552248+154743`	`GSC 01312-02344`	`WEB 5443`	`Gaia DR3 3348064347406026880`
`AN 4.1900`	`IRAS 05495+1547`	`WISEA J055224.85+154743.6`	`Gaia DR2 3348064347406026880`
`ASAS J055225+1547.8`	`2MASS J05522485+1547438`	`WISE J055224.91+154745.2`
`ASASSN-V J055224.85+154744.0`	`TIC 247922816`	`ZTF J055224.85+154743.7`

References (59 between 1850 and 2026) (Total 59)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

Follow new references on this object

Collections of Measurements

External archives :

Data at NED - NASA/IPAC Extragalactic Database : V* Z Tau

Link by name to the catalogue in VizieR :

`BD+15 962a`	`AG+15 529`	`AKARI-IRC-V1 J0552248+154743`	`GSC 01312-02344`	`IRAS 05495+1547`
`2MASS J05522485+1547438`	`UCAC4 529-018344`	*`V Z Tau`**	`WDS J05525+1548A`	`WISEA J055224.85+154743.6`
`WISE J055224.91+154745.2`	`Gaia DR3 3348064347406026880`	`Gaia DR2 3348064347406026880`

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience

To bookmark this query, right click on this link: simbad:objects in 2005JAVSO..34...23P and select 'bookmark this link' or equivalent in the popup menu