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Latest Details
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Name
  eta Sgr  
AAVSO UID
000-BCX-118 (20 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 17 37.64 -36 45 42.1  (274.40683 -36.76169) Search nearby
B1950.0 18 14 14.64 -36 46 43.4
Proper motion
RA: -129.56 mas/yDec: -166.26 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 356.433 -9.677
Other names

(Internal only)
AAVSO 1810-36B CD-36 12423 CPD-36 8128
HD 167618 HIP 89642 HR 6832
RAFGL 5461 SAO 209957  
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Variability type
LB:
Spectral type M3.5III
Mag. range
3.05 - 3.12 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team VB A (B 8.0m, 3.5",105deg); mu alpha = -0.0107s, mu delta = -0.166".
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 F.Bateson, M.Morel, R.Winnett, Charts for Southern Variables, ser. 9, 1977. --
2 O.J.Eggen, IBVS N355, 1969. 1969IBVS..355....1E
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 = -0.42H = -1.39K = -1.63J - K = 1.21
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 17 37.64 -36 45 42.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
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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