VSX : Detail for ZALD J19044434+4628599

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Name

ZALD J19044434+4628599

AAVSO UID

000-BNY-226 (No observations)

Constellation

Lyra

Sequence

J2000.0

19 04 44.35 +46 28 59.9 (286.18479 +46.48331)

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B1950.0

19 03 18.18 +46 24 23.6

Galactic coord.

76.923 +17.165

Other names

(Internal only)

2MASS J19044433+4628599	ATO J286.1847+46.4832	CMC15 J190444.3+462859
GSC 03541-02940	KIC 9699001	KIS J190444.32+462859.9
TIC 158173939	TYC 3541-2940-1	UCAC4 683-067881
USNO-A2.0 1350-10180462	USNO-B1.0 1364-0305181	WISEA J190444.33+462859.8

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Variability type

Spectral type

Mag. range

11.32 - 11.68 V

Discoverer

Alexander N. Zaitsev (ZALD)

Epoch

19 Oct 2015 (HJD 2457315)

Ephemeris

Outburst

Period

310 d

Rise/eclipse dur.

Remarks

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Zaitsev, Alexander

B-V= 1.75; J-K= 1.05. Elements in the table are for the minima of the Long Secondary Period (LSP). Also pulsations with P= 32.6 d. present.

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References

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Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0

2017PASP..129j4502K

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	19 04 44.35 +46 28 59.9 (J2000)
Source	STScI
Survey	Red, all sky, 1.0 arcsec/pixel
	Negative

Supporting Documents

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3	Phase plot of short pulsations	Zaitsev, Alexander	2021-04-03 05:22 UTC	Phase plot of short pulsations with ASAS-SN data, measurements from g filter shifted to V magnitude (V=g-0.71) and prewhitened in Period04.
2	Phase plot of the Long Secondary Period (LSP).	Zaitsev, Alexander	2021-04-03 05:20 UTC	Phase plot of the Long Secondary Period (LSP) with ASAS-SN data, measurements from g filter shifted to V magnitude (V=g-0.71)
1	JD Light Curve	Zaitsev, Alexander	2021-04-02 10:51 UTC	JD Light Curve plot with ASAS-SN data, measurements from g filter shifted to V magnitude (V=g-0.71).