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Name
  TYC 5689-154-1  
AAVSO UID
000-BNG-185 (1 observation)  
Constellation
Serpens Sequence
J2000.0
18 15 24.89 -13 27 22.2  (273.85371 -13.45617) Search nearby
B1950.0 18 12 35.20 -13 28 23.4
Galactic coord. 16.872 +1.684
Other names

(Internal only)
2MASS J18152488-1327222 ASAS J181525-1327.4 ATO J273.8537-13.4561
BMAM-V404 CMC15 J181524.8-132722 GSC 05689-00154
UCAC4 383-102374 USNO-A2.0 0750-12852292 WISE J181524.86-132721.9
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Variability type
EA
Spectral type --
Mag. range
11.67 - 12.22 V
Discoverer Mariusz Bajer
Epoch
12 Apr 2019 (HJD 2458585.718) Ephemeris
Outburst --
Period 11.84175 d
Rise/eclipse dur. 2.5%  (0.296 d)
Remarks
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1 Bajer, Mariusz Eccentric system. Min II= 12.19 V at phase = 0.577. Secondary eclipse duration 5%. J-K= 0.33; B-V= 0.58.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 15 24.89 -13 27 22.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 TYC 5689-154-1 phase plot Bajer, Mariusz 2019-08-16 15:48 UTC Phase plot data from ASAS-SN V, ASAS-SN g' (mag offset = -0.26) and ASAS-3 (mag offset = 0.01).
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Bajer, Mariusz 2019-08-21 18:22 UTC Gaia DR2 position.

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