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Latest Details
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| Name |
V1988 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 24 48.84 -27 39 17.6 |
| Proper motion |
| RA: -3.4 +/- 2.6 mas/y | Dec: -8.6 +/- 3.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
5.680 -7.514 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18275731-2737226 |
AAVSO 1821-27B |
ASAS J182757-2737.4 |
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ASASSN-V J182757.17-273722.7 |
Downes V1988 Sgr |
GSC 06865-00687 |
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IRAS 18248-2739 |
IRC -30385 |
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| Variability type |
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ZAND:+SRB |
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| Spectral type |
M7 |
| Mag. range |
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12.0 - 14.0 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
94 d |
| Rise/eclipse dur. |
-- |
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Remarks
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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 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
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2 |
R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) |
2005JAD....11....2D |
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3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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R.A. Downes et al., 2001, PASP 113, 764 |
2001PASP..113..764D |
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5 |
D.Hoffleit, AJ 67, 228, 1962. |
1962AJ.....67..228H |
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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 = 3.92 | H = 2.79 | K = 2.35 | J - K = 1.57 |
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AllWISE
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W3 = 1.24 | W4 = 0.68 | W3 - W4 = 0.56 |
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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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4 |
Otero, Sebastian Alberto
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2018-03-29 10:27 UTC |
Period from T. Karlsson analysis of ASAS-SN data. |
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3 |
Otero, Sebastian Alberto
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2012-05-15 23:52 UTC |
Primary record creation. Type, period and epoch from ASAS-3 data. Range from ASAS-3 and AAVSO data. UCAC3 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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