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Latest Details
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Name
  V6416 Sgr  
AAVSO UID
000-BKM-126 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 26 35.52 -26 46 58.4  (276.64798 -26.78288) Search nearby
B1950.0 18 23 28.32 -26 48 47.4
Proper motion
RA: -21.3 +/- 5.8 mas/yDec: -3.8 +/- 5.8 mas/ySource: UCAC4
Galactic coord. 6.298 -6.864
Other names

(Internal only)
2MASS J18263552-2646583 AKARI-IRC-V1 J1826355-264658 ASASSN-V J182635.42-264659.1
GSC 06875-03005 MACHO 171.30150.25 OGLE-BLG-LPV-263759
OGLE-IV BLG554.26.54582 VSX J182635.5-264658  
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Variability type
M
Spectral type --
Mag. range
11.8 - 15.6 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
23 Jun 1998 (HJD 2450988.00) Ephemeris
Outburst --
Period 148.33 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.315 (2MASS).
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way
2022ApJS..260...46I
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2019, The 82nd
Name-List of Variable Stars. Part II – RA 18h to 20h and Novae
2019PZ.....39....3K
3 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
4 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)
2001astro.ph..8444A
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 8.93H = 8.06K = 7.62J - K = 1.31
AllWISE W1 = 7.24W2 = 7.09W3 = 6.11W4 = 5.44W1 - W2 = 0.15W3 - W4 = 0.67
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 26 35.52 -26 46 58.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 MACHO 171.30150.25 - lightcurve Hümmerich, Stefan 2012-05-14 23:17 UTC MACHO 171.30150.25 - lightcurve
1 MACHO 171.30150.25 - folded lightcurve Hümmerich, Stefan 2012-05-14 23:17 UTC MACHO 171.30150.25 - folded lightcurve
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-21 22:02 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2019-11-01 03:24 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2012-05-15 03:03 UTC Initial submission.