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Name
  UU Lyr  
AAVSO UID
000-BCF-204 (786 observations)  
Constellation
Lyra Sequence
J2000.0
19 05 42.30 +28 05 00.0  (286.42625 +28.08333) Search nearby
B1950.0 19 03 42.76 +28 00 20.8
Galactic coord. 59.690 +9.544
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1901+27 AN 109.1914 ASAS J190542+2805.1
IRAS 19037+2800 NSVS J1905423+280500 ROTSE1 J190542.19+280458.3
UCAC2 41749409    
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Variability type
M
Spectral type --
Mag. range
11.5 - <16.1 p
Discoverer --
Epoch
07 Oct 1962 (HJD 2437945) Ephemeris
Outburst --
Period 248 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 13.2 mag star 15" to the NW and 14.8 mag. star 17" to the NNE.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by GSC 02130-01951 (V= 13.23; sep. 15") and 2MASS J19054297+2805153 (V= 14.8; sep. 17"). Range has been corrected.
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References
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1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 Catalogue of Stellar Spectral Classifications (Skiff, 2013) 2013yCat....102023S
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 C.Hoffmeister, Sonn Mitt N6, 1924. 1924MiSon...6...10H
7 C.Hoffmeister, AN 208, 239, 1919. 1919AN....208..239H
8 Hartwig, E.; Kempf, P.; Muller, G., 1919, Benennung von neu entdeckten
veraenderlichen Sternen
1919AN....208...57.
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Supporting Documents
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Campaigns/Programs
 LPV Double Trouble Campaign
Revision History
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5 Fernig, Leo 2023-03-29 20:21 UTC Discoverer updated from 1919AN....208...57. page 65.
4 Otero, Sebastian Alberto 2020-05-15 00:42 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2013-12-12 01:41 UTC Primary record creation. Period and epoch from ASAS-3 and NSVS data. Range from AAVSO V data. Spectral type from Skiff (2013).
2 Admin, VSX 2007-08-30 01:08 UTC Position and UCAC2 ident from B. Skiff, private communication, 2007 Aug 29.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.