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Latest Details
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Name
  V6413 Sgr  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 26 08.38 -22 06 31.1  (276.53492 -22.10864) Search nearby
B1950.0 18 23 07.69 -22 08 17.2
Proper motion
RA: -10.957 +/- 3.117 mas/yDec: -28.424 +/- 2.939 mas/ySource: Gaia DR1
Galactic coord. 10.428 -4.634
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18260838-2206310 ASAS J182609-2206.5 ASAS J182609-2206.6
ASASSN-V J182608.51-220631.5 CD-22 12962 GSC 06278-01064
IOMC 6278000013 NSV 10781 TYC 6278-1064-1
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Variability type
SRB
Spectral type M2
Mag. range
10.9 - 11.7 V
Discoverer --
Epoch
02 Oct 2002 (HJD 2452550) Ephemeris
Outburst --
Period 276 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 1.20. Elements in the table are for the minima of the Long Secondary Period (LSP), which shows strong amplitude changes. Also small amplitude pulsations.
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References
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1 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
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 D.Hoffleit, IBVS N660, 1972. 1972IBVS..660....1H
External Links
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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 = 7.36H = 6.43K = 6.16J - K = 1.20
AllWISE W1 = 5.95W2 = 5.86W3 = 5.67W4 = 5.30W1 - W2 = 0.10W3 - W4 = 0.38
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2019-11-01 03:24 UTC Update from [2019PZ.....39....3K].
2 Otero, Sebastian Alberto 2016-03-23 04:17 UTC Type, period, epoch and range from ASAS-3 data. UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.