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Latest Details
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Name
  YY Sct  
AAVSO UID
000-BFL-496 (No observations)  
Constellation
Scutum Sequence
J2000.0
18 43 14.44 -10 29 09.7  (280.81019 -10.48604) Search nearby
B1950.0 18 40 28.55 -10 32 12.0
Proper motion
RA: -5.4 +/- 3.9 mas/yDec: 4.3 +/- 4.6 mas/ySource: UCAC4
Galactic coord. 22.664 -2.963
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18431444-1029099 ASAS J184315-1029.1 ASASSN-V J184314.55-102909.7
GDS_J1843144-102909 HV 3819 IOMC 5696000022
IRAS 18404-1032 ZTF J184314.44-102909.7  
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Variability type
M
Spectral type M5.5
Mag. range
11.1 - <15.6 V
Discoverer Annie J. Cannon (1924)
Epoch
27 Jun 1924 (HJD 2423964) Ephemeris
Outburst --
Period 351 d
Rise/eclipse dur. --
Remarks
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
6 M.Harwood, Leid Ann 21, N8, 387, 1962. 1962AnLei..21..385H
7 Guthnick, P.; et al., 1925, Benennung von neu entdeckten veränderlichen
Sternen
1925AN....224..129G
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 5.28H = 4.25K = 3.72J - K = 1.56
AllWISE W1 = 3.53W3 = 2.18W4 = 1.57W3 - W4 = 0.61
Images
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Supporting Documents
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Revision History
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5 Fernig, Leo 2023-07-05 21:37 UTC Discoverer updated from 1925AN....224..129G page 142.
4 Otero, Sebastian Alberto 2021-10-26 05:35 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
3 Otero, Sebastian Alberto 2017-01-21 06:40 UTC Primary record creation. Period and maximum magnitude from ASAS-3 data. Minimum magnitude from GSC2.3.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.