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Latest Details
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| Name |
S Lyr |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 11 08.95 +25 55 22.9 |
| Proper motion |
| RA: 19.8 +/- 5.2 mas/y | Dec: -110.0 +/- 5.0 mas/y | Source: UCAC4 |
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| Galactic coord. |
58.555 +7.130 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J19131180+2600278 |
AAVSO 1909+25 |
ASAS J191311+2600.5 |
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BD+25 3752 |
CSS 1112 |
GSC 02127-00991 |
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Hen 4-216 |
IRAS 19111+2555 |
Kiso C7-4 |
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NSVS 8340409 |
NSVS J1913123+260029 |
RAFGL 2342S |
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S1* 594 |
ZTF J191311.79+260027.7 |
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| Variability type |
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M |
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| Spectral type |
SCe |
| Mag. range |
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9.3 - 16.0 V |
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| Discoverer |
Thomas Espin (1893) |
| Epoch |
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| Outburst |
-- |
| Period |
438.4 d |
| Rise/eclipse dur. |
40% (175 d) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
Otero, Sebastian Alberto
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VSP Note: 15.1 mag. star 11" to the NW. |
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2 |
Otero, Sebastian Alberto
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ASAS-3 magnitudes contaminated by UCAC4 581-075316 (V= 15.1; sep. 11"). |
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3 |
GCVS Team |
P var. Max = 2416186 + 432.01d*E (JD2415700 - 20100); Max = 2420961 + 445.83d*E (JD2420900 - 26500); Max = 2426748 + 429.01d*E (JD2426500 - 30700); Max = 2432357 + 441.88d*E (JD2432000 - 34600); since JD2442500 - see Table. |
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
ZTF Catalog of Periodic Variable Stars (online data) |
2020arXiv200508662C |
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2 |
Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars |
2020arXiv200508662C |
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3 |
P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 |
2004AJ....128.2965W |
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4 |
Pojmanski, G., 2002, The All Sky Automated Survey |
2002AcA....52..397P |
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5 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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6 |
T. Karlsson, Maxima of Mira stars |
-- |
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7 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 5.72 | H = 4.73 | K = 3.93 | J - K = 1.79 |
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AllWISE
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W3 = -0.07 | W4 = -1.19 | W3 - W4 = 1.12 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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Campaigns/Programs
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LPV Program
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Percy's Unusual LPVs
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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