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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
GY Sgr |
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| AAVSO UID |
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000-BFD-750 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 22 30.98 -27 26 36.5 |
| Proper motion |
| RA: -23.8 +/- 5.8 mas/y | Dec: -21.3 +/- 3.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
5.635 -6.964 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18253911-2724525 |
ASAS J182537-2724.5 |
ASAS J182539-2724.9 |
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HV 4130 |
IRAS 18225-2726 |
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(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
M4 |
| Mag. range |
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11.0 - <16.2 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
216 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 313-211274 (V= 13.8; sep. 27") and partially contaminated by CPD-27 6397 (V= 9.35; sep. 32"). 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 |
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 |
M. Sitek, G. Pojmanski, 2014, The All Sky Automated Survey. The Catalog of
Bright Variable Stars in the I-band, South of Declination +28° |
2014AcA....64..115S |
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3 |
Pojmanski, G., 2002, The All Sky Automated Survey |
2002AcA....52..397P |
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4 |
Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) |
1982MSS...C03....0H |
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5 |
D.Hoffleit, AJ 64, 147, 1959. |
1959AJ.....64..147H |
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External Links
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Location
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Select a Location for more details.
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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 = 7.39 | H = 6.54 | K = 6.04 | J - K = 1.35 |
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AllWISE
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W1 = 5.42 | W2 = 4.96 | W3 = 4.13 | W4 = 3.41 | W1 - W2 = 0.46 | W3 - W4 = 0.72 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Image not downloaded. Click Retrieve Image to download and view. |
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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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4 |
Otero, Sebastian Alberto
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2020-05-15 00:39 UTC |
Gaia DR2 position. |
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3 |
Otero, Sebastian Alberto
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2018-03-14 04:33 UTC |
Period and maximum magnitude from ASAS-3 data. Minimum magnitude derived from Pan-STARRS1. UCAC4 position. |
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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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