VSX : Detail for DAV V12

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Latest Details

Name

DAV V12

AAVSO UID

000-BPL-389 (No observations)

Constellation

Sagittarius

Sequence

J2000.0

18 02 59.78 -19 58 45.5 (270.74908 -19.97931)

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B1950.0

18 00 01.76 -19 58 52.1

Galactic coord.

9.724 +1.128

Other names

(Internal only)

Gaia DR3 4095182738993295104

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Variability type

Spectral type

Mag. range

17.6 - 18.4 i

Discoverer

Artem Doronin

Epoch

Outburst

Period

Rise/eclipse dur.

Remarks

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Artem, Doronin

Uncertain identiification. 0.8" pair of red stars. The NW component, brighter (G= 19.2) in Gaia DR3, has been chosen as the variable. The other star is 2MASS J18025980-1958459 (G= 19.5). Combined range given.

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References

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Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive

2019PASP..131a8003M

External Links

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Location

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Images

Please review Digitized Sky Survey Acknowledgment and Copyright.

Size	5' x 5' (297 x 298 pixels)
Center	18 02 59.78 -19 58 45.5 (J2000)
Source	STScI
Survey	Red, all sky, 1.0 arcsec/pixel
	Negative

Supporting Documents

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2	DAV V12 finder chart	Artem, Doronin	2022-09-29 16:20 UTC	Color-combined (RIR) DSS chart with 5'x5' FOV
1	DAV V12 light curve	Artem, Doronin	2022-09-29 16:20 UTC	Light curve from ZTF DR13 in i filter