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Name
  UW Aql  
AAVSO UID
000-BCT-646 (2850 observations)  
Constellation
Aquila Sequence
J2000.0
18 57 33.56 +00 27 19.9  (284.38983 +0.45553) Search nearby
B1950.0 18 55 00.32 +00 23 16.4
Proper motion
RA: -1.0 +/- 1.9 mas/yDec: -2.6 +/- 1.9 mas/ySource: UCAC4
Galactic coord. 34.035 -1.154
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18573356+0027199 AAVSO 1852+00 AN 69.1911
ASAS J185734+0027.4 ASASSN-V J185733.52+002719.1 BD+00 4064
DO 5216 EIC 3034 GSC 00449-00508
HV 3333 IOMC 0449000058 IRAS 18550+0023
IRC +00398 PPM 166875 RAFGL 5327S
TIC 227537962 TYC 449-508-1  
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Variability type
LC
Spectral type M0Iab-M2Ia-Iab
Mag. range
8.57 - 9.30 V
Discoverer Henrietta Leavitt (1911)
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 N.E.Kurochkin, Perem. Zvezdy 12, N4, 277, 1959. 1958PZ.....12..277K
5 M.Beyer, AN 263, 33, 1937. 1937AN....263...33B
6 Dunér, N. C.; Hartwig, E.; Muller, G., 1912, Benennung von neu entdeckten
veränderlichen Sternen
1912AN....191..341.
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 = 3.35H = 2.26K = 1.89J - K = 1.46
AllWISE W3 = 0.33W4 = -0.53W3 - W4 = 0.86
APASS-DR9 B = 11.43
Images
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Supporting Documents
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Campaigns/Programs
 SNEWS Campaign
Revision History
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7 Fernig, Leo 2022-11-15 22:34 UTC Discoverer updated from 1912AN....191..341. page 354.
6 Otero, Sebastian Alberto 2021-02-25 03:31 UTC Range from ASAS-3 data. Gaia EDR3 position.
5 Otero, Sebastian Alberto 2020-05-24 17:43 UTC Range from the GCVS (November 2019 version).
4 Otero, Sebastian Alberto 2018-06-11 00:06 UTC Primary record creation.
3 Billiaert, Bruno 2014-07-06 21:43 UTC added discoverer and reference
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.