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Latest Details
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Name
  V0559 Sgr  
AAVSO UID
000-BFF-060 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 01 35.65 -34 47 56.1  (270.39854 -34.79892) Search nearby
B1950.0 17 58 15.87 -34 47 56.5
Galactic coord. 356.645 -5.885
Other names

(Internal only)
2MASS J18013564-3447560 AN 554.1933 Gaia DR2 4042045536760894592
Gaia DR3 4042045536760894592 HV 9184 UCAC4 277-150298
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Variability type
M
Spectral type M
Mag. range
13.6 - 18.2: V
Discoverer Henrietta H. Swope
Epoch
09 Apr 2017 (HJD 2457853) Ephemeris
Outburst --
Period 334 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: ~15.3 Vmag. red variable 4.5" to the W and 15.5 Vmag. star 7" to the SW.
2 Otero, Sebastian Alberto Crowded area. Two red variables 4.5" apart. Gaia reveals that the mira V0559 Sgr is the Eastern component while the star to the W is a smaller amplitude SR (Gaia DR3 4042045541133867136).
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References
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1 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2023A&A...674A..26C
2 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 4
Variability
2022yCat.1358....0G
3 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source
2022yCat.1355....0G
4 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
5 H.H.Swope, HA 90, N7, 1936. 1940AnHar..90..207S
External Links
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 01 35.65 -34 47 56.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2025-04-24 17:40 UTC Identification from 2022yCat.1358....0G. Type, period, epoch and maximum magnitude from ASAS-SN data. Minimum magnitude derived from Gaia DR3 data. Spectral type from 2023A&A...674A..26C. Gaia DR3 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.