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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
V1927 Sgr |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 39 09.12 -22 32 53.5 |
| Proper motion |
| RA: -4.6 +/- 3.5 mas/y | Dec: 12.4 +/- 3.2 mas/y | Source: UCAC4 |
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| Galactic coord. |
11.757 -8.120 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18421010-2229558 |
AAVSO 1836-22 |
ASAS J184210-2230.0 |
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ASASSN-V J184210.19-222956.1 |
HV 3977 |
IRAS 18391-2232 |
(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
M7 |
| Mag. range |
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10.8 - <16.2 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
429 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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ASAS-3 magnitudes contaminated by UCAC4 338-171793 (V= 14.5; sep. 15"). Range has been corrected. |
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(Not logged in) Add remark
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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 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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2 |
V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971. |
1971afcv.book.....T |
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3 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1967IBVS..228....1H |
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4 |
D.Hoffleit, AJ 63, 78, 1958. |
1958AJ.....63...78H |
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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 = 4.46 | H = 3.37 | K = 2.87 | J - K = 1.59 |
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AllWISE
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W3 = 1.69 | W4 = 1.19 | W3 - W4 = 0.50 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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3 |
Otero, Sebastian Alberto
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2013-08-31 00:07 UTC |
Primary record creation. Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude from YB6. |
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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