VSX : Detail for 2MASS J22170021+5527519

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Latest Details

Name

2MASS J22170021+5527519

AAVSO UID

000-BMZ-691 (No observations)

Constellation

Lacerta

Sequence

J2000.0

22 17 00.20 +55 27 52.1 (334.25083 +55.46447)

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B1950.0

22 15 08.81 +55 12 51.1

Galactic coord.

102.211 -1.068

Other names

(Internal only)

UCAC4 728-085733

USNO-A2.0 1425-13131899

USNO-B1.0 1454-0396040

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Variability type

SRB

Spectral type

Mag. range

14.8 - 15.8 V

Discoverer

Adam Derdzikowski

Epoch

17 Aug 2014 (HJD 2456887.00)

Ephemeris

Outburst

Period

37.74 d

Rise/eclipse dur.

Remarks

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Derdzikowski, Adam

Other period: 94.3 d. J-K: 1.67. 2MASS J22170021+5527519 (ASAS-SN) magnitudes contaminated by 2MASS J22165974+5527394 (V= 14.6; sep. 13”). Range has been corrected.

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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	22 17 00.20 +55 27 52.1 (J2000)
Source	STScI
Survey	Red, all sky, 1.0 arcsec/pixel
	Negative

Supporting Documents

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2	2MASS J22170021+5527519 phase plot	Derdzikowski, Adam	2019-02-22 00:53 UTC	Phase plot using ASAS-SN and DAT data
1	2MASS J22170021+5527519 plot	Derdzikowski, Adam	2019-02-22 00:53 UTC	Plot using ASAS-SN and DAT data