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Name
  AU Lyr  
AAVSO UID
000-BCC-897 (61 observations)  
Constellation
Lyra Sequence
J2000.0
18 39 04.54 +26 28 25.0  (279.76891 +26.47361) Search nearby
B1950.0 18 37 03.61 +26 25 39.0
Proper motion
RA: -2.9 +/- 2.2 mas/yDec: 5.8 +/- 2.7 mas/ySource: UCAC4
Galactic coord. 55.678 +14.254
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18390453+2628248 AAVSO 1835+26 AN 325.1928
ASAS J183904+2628.4 ASASSN-V J183904.46+262824.9 GSC 02115-02275
IRAS 18370+2625 NSVS J1839044+262818 ROTSE1 J183904.53+262821.5
ZTF J183904.53+262824.9    
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Variability type
M
Spectral type --
Mag. range
12.7 - <16.1 V
Discoverer --
Epoch
23 May 1928 (HJD 2425390.0) Ephemeris
Outburst --
Period 353.8 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 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
4 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
5 C.Akerlof et al., AJ 119, 1901, 2000. 2000AJ....119.1901A
6 P.Ahnert, KVBB N24, 1941. 1941KVeBB...6....4A
7 C.Hoffmeister, Sonn Mitt N16, 1929. 1929MiSon..16....1H
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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 = 5.87H = 5.02K = 4.48J - K = 1.39
AllWISE W1 = 4.55W2 = 3.70W3 = 3.06W4 = 2.31W1 - W2 = 0.85W3 - W4 = 0.75
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2021-10-26 04:28 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
3 Otero, Sebastian Alberto 2015-01-12 20:28 UTC Primary record creation. Period and range from ASAS-3, AAVSO V and NSVS data. UCAC4 position.
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.