VSX : Detail for BD-15 4995B

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Name

BD-15 4995B

AAVSO UID

Constellation

Scutum

Sequence

J2000.0

18 30 54.73 -14 55 39.9 (277.72804 -14.92775)

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B1950.0

18 28 03.32 -14 57 48.5

Galactic coord.

17.334 -2.324

Other names

(Internal only)

2MASS J18305472-1455398	ADS 11405	ASAS J183055-1455.7
BD-15 4995	CCDM J18309-1456B	GSC 05703-02553
HD 170603	HD 170603 B	IDS 18252-1500 B
SAO 161554	TYC 5703-3874-1	WDS J18309-1456B
[BOH2018] 269

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Variability type

GCAS

Spectral type

B3V

Mag. range

9.24 - 9.54 V

Discoverer

Epoch

Outburst

Period

Rise/eclipse dur.

Remarks

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Otero, Sebastian Alberto

J-K= 0.04. B component of the double system WDS J18309-1456. The A component is 9" away and has V= 9.5; J-K= 0.39. ASAS-3 magnitues are for the blend of the two stars. Range in the table has been corrected.

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References

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Bernhard, K.; Otero, S.; Hümmerich, S.; et al., 2018, An investigation of
the photometric variability of confirmed and candidate Galactic Be stars
using ASAS-3 data

2018MNRAS.tmp.1268B

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