VSX : Detail for ZALD J04354469+2345259

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Name

ZALD J04354469+2345259

AAVSO UID

000-BPH-813 (No observations)

Constellation

Taurus

Sequence

J2000.0

04 35 44.69 +23 45 25.9 (68.93621 +23.75719)

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B1950.0

04 32 43.66 +23 39 19.5

Galactic coord.

175.021 -15.718

Other names

(Internal only)

2MASS J04354468+2345257	CMC15 J043544.6+234525	EPIC 247706281
GALEX J043544.6+234526	GSC 01829-00967	LAMOST J043544.68+234525.7
TIC 118521100	UCAC4 569-011468	USNO-A2.0 1125-01696183
USNO-B1.0 1137-0055294	WISEA J043544.67+234525.8

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Variability type

EA+DSCT

Spectral type

Mag. range

12.37 - 12.44 V

Discoverer

Alexander N. Zaitsev (ZALD)

Epoch

27 May 2017 (HJD 2457900.51)

Ephemeris

Outburst

Period

1.69567 d

Rise/eclipse dur.

6% (2.4 h)

Remarks

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Zaitsev, Alexander

B-V= 0.94; J-K= 0.50. Min II= 12.42 V. There is a short period 0.022024 d. with amplitude 0.008 V.

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References

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1	Bai, Y.; et al., 2018, The UV Emission of Stars in the LAMOST Survey. I. Catalogs	2018ApJS..235...16B
2	Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae (ASAS-SN) Light Curve Server v1.0	2017PASP..129j4502K
3	Howell, S. B.; et al., 2014, The K2 Mission: Characterization and Early Results	2014PASP..126..398H

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Location

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Images

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Supporting Documents

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3	Phase plot for Min II	Zaitsev, Alexander	2022-03-25 08:09 UTC	Phase plot with ASAS-SN and KEPLER K2 data, measurements from ASAS-SN g filter shifted to V magnitude (V=g-0.45) and measurements from KEPLER K2 Kp filter shifted to V magnitude (V=Kp+0.23).
2	Phase plot	Zaitsev, Alexander	2022-03-25 08:07 UTC	Phase plot with ASAS-SN and KEPLER K2 data, measurements from ASAS-SN g filter shifted to V magnitude (V=g-0.45) and measurements from KEPLER K2 Kp filter shifted to V magnitude (V=Kp+0.23).
1	Phase plot for Min I	Zaitsev, Alexander	2022-03-25 08:07 UTC	Phase plot with ASAS-SN and KEPLER K2 data, measurements from ASAS-SN g filter shifted to V magnitude (V=g-0.45) and measurements from KEPLER K2 Kp filter shifted to V magnitude (V=Kp+0.23).