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Latest Details
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Name
  Barlad V1  
AAVSO UID
000-BNJ-630 (No observations)  
Constellation
Perseus Sequence
J2000.0
03 18 46.35 +42 37 08.4  (49.69313 +42.61900) Search nearby
B1950.0 03 15 26.18 +42 26 14.5
Galactic coord. 149.788 -12.441
Other names

(Internal only)
2MASS J03184181+4236487 AIIWISE J031846.34+423708.4 ATO J049.6931+42.6189
GSC 02856-01557 Gaia DR2 239725833010017280 SDSS J031846.35+423708.4
TIC 192838593 UCAC4 664-016186 WISE J031846.34+423708.4
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Variability type
DSCT
Spectral type A7V
Mag. range
13.08 - 13.13 g
Discoverer Ciprian Vintdevara
Epoch
07 Nov 2019 (HJD 2458795.054) Ephemeris
Outburst --
Period 0.078355 d  (112.831 min)
Rise/eclipse dur. --
Remarks
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1 Neagu, Gabriel Cristian Gaia DR2 parallax 0.5233± 0.0294 mas. Distance 1807.12 ± 196.06 pc (2018A&A...616A...1G).
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References
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1 Luo, A. -L.; Zhao, Y. -H.; Zhao, G.; et al., 2019, LAMOST DR5 catalogs 2019yCat.5164....0L
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 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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Images
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Supporting Documents
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2 Phase plot Neagu, Gabriel Cristian 2020-05-29 07:17 UTC Phase plot generated in VStar
1 Phase Plot Vintdevara, Ciprian 2019-12-30 14:20 UTC Phase Plot generated with VStar. Data aquired with ASI 1600 Mono camera and 200/800 newtonian telescope
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Revision History
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3 Neagu, Gabriel Cristian 2020-09-03 02:27 UTC Reference added. Several designations added. Spectral type from 2019yCat.5164....0L.
2 Neagu, Gabriel Cristian 2020-05-27 14:23 UTC Range, period and epoch from ZTF and ASAS-SN data.
1 Vintdevara, Ciprian 2019-12-31 01:00 UTC Spectral type from 2019yCat.5164....0L.