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Latest Details
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Name
  V1946 Sgr  
AAVSO UID
000-BFG-340 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 02 00.16 -23 33 29.7  (270.50067 -23.55825) Search nearby
B1950.0 17 58 57.30 -23 33 31.8
Galactic coord. 6.497 -0.438
Other names

(Internal only)
2MASS J18020016-2333296 EPIC 224836618 GDS_J1802001-233330
IRAS 17589-2333 VPHASDR2 J180200.2-233329.6  
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Variability type
M
Spectral type --
Mag. range
13.8 - 16.2 r
Discoverer --
Epoch
16 May 1959 (HJD 2436705) Ephemeris
Outburst --
Period 440: d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 16.9 mag. star 4" to the S.
2 GCVS Team In the region of the open cluster and the diffuse nebula NGC 6514 (M20).
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References
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1 P.Maffei, ApJ 147, 802, 1967. 1967ApJ...147..802M
2 P.Maffei, Asiago Contr N146, 1963. --
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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 = 6.47H = 5.17K = 4.34J - K = 2.13
AllWISE W1 = 3.85W2 = 2.92W3 = 2.04W4 = 1.24W1 - W2 = 0.93W3 - W4 = 0.80
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2019-10-03 03:58 UTC Range from Bochum survey data. Gaia DR2 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.

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