VSX : Detail for VSSP J172833.00-132728.1

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Name

VSSP J172833.00-132728.1

AAVSO UID

000-BPN-896 (No observations)

Constellation

Serpens

Sequence

J2000.0

17 28 33.00 -13 27 28.1 (262.13750 -13.45781)

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B1950.0

17 25 43.47 -13 25 04.9

Galactic coord.

11.120 +11.545

Other names

(Internal only)

ATO J262.1374-13.4577	GSC2.3 S81B055839	TIC 1484948806
USNO-A2.0 0750-11174016	USNO-B1.0 0765-0375208

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Variability type

SXPHE

Spectral type

Mag. range

17.63 - 18.26 r

Discoverer

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

Epoch

30 Jul 2018 (HJD 2458329.739)

Ephemeris

Outburst

Period

0.04698089 d (67.65248 min)

Rise/eclipse dur.

30% (20.296 min)

Remarks

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

Zhou, Wenjie

Observations from HJD 2457828 to 2458059, and from HJD 2458964 to HJD 2459490 are shifted 0.17 phase units to the right in the phase plot. Extreme metal-poor star with Fe/H = -3.65 from Gaia DR3.

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References

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1	Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing, Products, and Archive	2019PASP..131a8003M
2	Tonry, J. L.; et al., 2018, ATLAS: A High-cadence All-sky Survey System	2018PASP..130f4505T

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	17 28 33.00 -13 27 28.1 (J2000)
Source	STScI
Survey	Red, all sky, 1.0 arcsec/pixel
	Negative

Supporting Documents

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3	ATLAS data shows phase shift	Zhou, Wenjie	2023-03-07 17:01 UTC	Data between HJD 2457828 and HJD 2458059, HJD 2458964 and HJD 2459490 shows phase shift.
2	ZTF data shows phase shift	Zhou, Wenjie	2023-01-20 13:19 UTC	Data between HJD 2458964 and HJD 2459490 shows phase shift.
1	Phase plot	Zhou, Wenjie	2023-01-20 13:18 UTC	Phase plot with ZTF and ATLAS data.