VSX : Detail for Gaia DR3 4103293424060709888

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Name

Gaia DR3 4103293424060709888

AAVSO UID

000-BPW-229 (No observations)

Constellation

Scutum

Sequence

J2000.0

18 32 04.12 -15 04 11.1 (278.01717 -15.06975)

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B1950.0

18 29 12.54 -15 06 24.7

Galactic coord.

17.336 -2.637

Other names

(Internal only)

UGPS J183204.12-150411.0

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Variability type

VAR:

Spectral type

Mag. range

15.67 - 15.84 G

Discoverer

Epoch

Outburst

Period

Rise/eclipse dur.

Remarks

Some references may be clicked to view in new window. Roll over index number to view submission details.

Otero, Sebastian Alberto

Redder G= 16.2 mag. star 1.4" to the NE. Variability might be spurious. The Bochum Galactic Disk Survey published an entry (GDS_J1832041-150410) at the position of that redder star, but its r magnitude and amplitude (14.46 (0.45)) are for the blend of the two and also a red variable 9" away. The Gaia DR3 variability catalog gives the bluer SW component (V= 16.3; G= 15.8) as variable with a range G= 15.67-15.84. The combined magnitude of the two stars is G= 15.2, which suggests that the variations detected by Bochum actually come from the red variable further away so this object has been added as a separate suspected variable.

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References

Click reference title/citation to view in new window. Roll over index number to view submission details.

1	Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters inference system (Apsis) I -- methods and content overview	2023A&A...674A..26C
2	Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 4 Variability	2022yCat.1358....0G