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Latest Details
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| Name |
Z Sge |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 51 42.35 +18 39 23.2 |
| Proper motion |
| RA: -3.7 +/- 3.5 mas/y | Dec: -2.0 +/- 2.6 mas/y | Source: UCAC4 |
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| Galactic coord. |
56.773 -4.593 |
Other names
(Internal only)
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AN 29.1912 |
ASAS J195356+1847.3 |
ASASSN-V J195355.97+184717.1 |
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| Variability type |
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SRA |
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| Spectral type |
M6IIIe |
| Mag. range |
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11.5 - <13.3 V |
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| Discoverer |
Emil Silbernagel (1912) |
| Epoch |
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| Outburst |
-- |
| Period |
190.8 d |
| Rise/eclipse dur. |
55% (105 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 |
GCVS Team |
V1 (NGC 6838, M71). Globular cluster member. P var. Max = 2437870 + 175.3d*E (JD2437000 - 38700); since JD2438700 - 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 |
Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties |
2018A&A...616A...1G |
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2 |
A.Yu.Pogosyants, Perem. Zvezdy 22, N1, 85, 1983. |
1983PZ.....22...85P |
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3 |
S.B.Stephenson, AJ 66, 85, 1961. |
1961AJ.....66...85S |
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4 |
Dunér, N. C.; Hartwig, E.; Muller, G., 1913, Benennung von neu entdeckten
veränderlichen Sternen |
1913AN....195..241D |
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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 = 7.94 | H = 7.08 | K = 6.68 | J - K = 1.26 |
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AllWISE
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W1 = 6.10 | W2 = 5.74 | W3 = 5.04 | W4 = 4.38 | W1 - W2 = 0.36 | W3 - W4 = 0.66 |
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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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Revision History
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