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Latest Details
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| Name |
ER 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 18 13.05 +40 09 42.7 |
| Proper motion |
| RA: 11.9 +/- 3.3 mas/y | Dec: 3.3 +/- 4.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
72.158 +12.154 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 1916+40 |
AN 283.1929 |
ASAS J191954+4015.4 |
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ASASSN-V J191953.56+401521.7 |
IOMC 3125000055 |
KID 5093223 |
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ZTF J191953.66+401521.8 |
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| Variability type |
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M |
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| Spectral type |
M5e |
| Mag. range |
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10.3 - 15.7 V |
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| Discoverer |
Cuno Hoffmeister |
| Epoch |
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| Outburst |
-- |
| Period |
197.7 d |
| Rise/eclipse dur. |
50% (99 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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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 |
Karlsson, T.; Bengtsson, H.; Wikander, T.; et al., 2016, 50 forgotten Miras |
2016JAVSO..44..156K |
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4 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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5 |
A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph] |
2008arXiv0808.2558P |
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6 |
A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data) |
2008arXiv0808.2558P |
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7 |
C.Hoffmeister, Sonn Mitt N17, 1930. |
1930MiSon..17....1H |
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8 |
Planet Hunters |
-- |
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9 |
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 = 6.51 | H = 5.68 | K = 5.25 | J - K = 1.27 |
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AllWISE
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W1 = 5.26 | W2 = 4.70 | W3 = 4.24 | W4 = 3.66 | W1 - W2 = 0.55 | W3 - W4 = 0.58 |
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APASS-DR9
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B = 15.83 | V = 14.26 | g' = 14.98 | r' = 13.07 | i' = 10.64 | B - V = 1.57 |
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Images
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Supporting Documents
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Revision History
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