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Latest Details
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| Name |
V1866 Sgr |
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| AAVSO UID |
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000-BFG-278 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 19 56.15 -36 06 39.5 |
| Proper motion |
| RA: 1.3 +/- 5.2 mas/y | Dec: -8.6 +/- 5.2 mas/y | Source: UCAC4 |
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| Galactic coord. |
357.565 -10.399 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18231839-3605054 |
ASAS J182318-3605.1 |
ASASSN-V J182318.43-360505.5 |
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IRAS Z18199-3606 |
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| Variability type |
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SRA |
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| Spectral type |
-- |
| Mag. range |
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12.5 - <14.7 V |
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| Discoverer |
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| Epoch |
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| Outburst |
-- |
| Period |
277.2 d |
| Rise/eclipse dur. |
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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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UCAC3 108-365735 at 18 23 18.35 -36 05 06.8 (J2000.0) is likely a very close companion of the mira. The ASAS-3 blend shows a V= 14.7 star when the mira is at minimum. Maximum magnitude has been corrected. |
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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 |
Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019) |
2017ARep...61...80S |
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2 |
S. Uttenthaler, 2013, Period - mass-loss rate relation of Miras with and
without technetium |
2013A&A...556A..38U |
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3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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4 |
J.Ponsen, Leid Ann 20, N17, 1957. |
-- |
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5 |
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 = 8.39 | H = 7.59 | K = 7.02 | J - K = 1.36 |
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AllWISE
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W1 = 6.64 | W2 = 6.19 | W3 = 5.25 | W4 = 4.52 | W1 - W2 = 0.45 | W3 - W4 = 0.73 |
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APASS-DR9
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B = 14.89 | V = 13.53 | g' = 13.69 | r' = 12.38 | i' = 10.60 | B - V = 1.36 |
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Images
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Supporting Documents
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Revision History
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