VSX : Detail for VSSP J212145.58+405955.8

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Name

VSSP J212145.58+405955.8

AAVSO UID

000-BPM-838 (No observations)

Constellation

Cygnus

Sequence

J2000.0

21 21 45.58 +40 59 55.8 (320.43992 +40.99883)

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B1950.0

21 19 48.90 +40 47 05.8

Galactic coord.

85.933 -6.344

Other names

(Internal only)

2MASS J21214557+4059557	ATO J320.4399+40.9988	GSC2.3 N31P036810
URAT1 655-451372	USNO-A2.0 1275-15463099	WISE J212145.58+405955.7
ZTF J212145.58+405955.8	ZTF18acauijx

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Variability type

SRD

Spectral type

Mag. range

16.44 - 17.07 r

Discoverer

Shuming Wang, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun, Mi Zhang, Yanxi Li, Xing Gao (Xingming Obs)

Epoch

19 Jun 2022 (HJD 2459750)

Ephemeris

Outburst

Period

426 d

Rise/eclipse dur.

Remarks

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

Zhou, Wenjie

Elements in the table are for the minima of the Long Secondary Period. Also pulsations with elements HJD 2459522 + 46.8 d. * E.

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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., 2022, Gaia Data Release 3: Astrophysical parameters inference system (Apsis) I -- methods and content overview	2022arXiv220605864C
2	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	21 21 45.58 +40 59 55.8 (J2000)
Source	STScI
Survey	Red, all sky, 1.0 arcsec/pixel
	Negative

Supporting Documents

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5	Phase plot (p=426)	Zhou, Wenjie	2022-12-21 15:25 UTC	Phase plot with ZTF data.
4	Zoomed light curve	Zhou, Wenjie	2022-12-18 19:24 UTC	Zoomed light curve displays from HJD 2458940.992 to HJD 2459550.680.
3	Light curve	Zhou, Wenjie	2022-12-18 19:23 UTC	Light curve with ZTF data.
2	Phase plot for model residuals	Zhou, Wenjie	2022-12-18 19:22 UTC	Model period at 426 d * E.
1	Phase plot (p=46.8)	Zhou, Wenjie	2022-12-18 19:21 UTC	Phase plot with ZTF data.