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Name
  V0777 Sgr  
AAVSO UID
000-BFF-260 (406 observations)  
Constellation
Sagittarius Sequence
J2000.0
17 46 25.39 -26 12 01.1  (266.60579 -26.20031) Search nearby
B1950.0 17 43 18.86 -26 10 54.9
Proper motion
RA: 2.674 +/- 0.066 mas/yDec: -1.229 +/- 0.048 mas/ySource: Gaia DR1
Galactic coord. 2.429 +1.271
Other names

(Internal only)
ASAS J174625-2612.0 ASASSN-V J174625.43-261200.4 CD-26 12327
CPD-26 5962 GSC 06832-00749 HD 161387
HIP 86971 HV 10265 PPM 267268
SAO 185724 TYC 6832-749-1  
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Variability type
EA/GS
Spectral type K5Ib+B7:V
Mag. range
8.59 - 8.72 V
Discoverer --
Epoch
28 May 1939 (HJD 2429411.7) Ephemeris
Outburst --
Period 936.0 d
Rise/eclipse dur. 6%  (56 d)
Remarks
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1 Otero, Sebastian Alberto Eccentric system. Min II= 8.63 V at phase 0.275.
2 GCVS Team d = 0.055P.
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References
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1 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
2 14th General Catalogue of MK Spectral Classification (Buscombe, 1999) 2001yCat.3222....0B
3 H.H.Swope, HB N914, 1940. 1940BHarO.914...14S
4 H.H.Swope, HA 109, N1, 1940. 1940AnHar.109....1S
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 = 4.84H = 3.96K = 3.78J - K = 1.06
AllWISE W1 = 3.44W2 = 3.06W3 = 3.45W4 = 3.30W1 - W2 = 0.38W3 - W4 = 0.15
APASS-DR9 B = 10.34V = 8.50g' = 9.48r' = 7.83i' = 6.92B - V = 1.84
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2015-12-31 00:44 UTC Period and range from ASAS-3 data. Spectral type from Buscombe (1999).
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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