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Name
  TIC 444752336  
AAVSO UID
000-BNF-990 (225 observations)  
Constellation
Cassiopeia Sequence
J2000.0
01 40 42.72 +61 12 54.3  (25.17800 +61.21508) Search nearby
B1950.0 01 37 18.34 +60 57 44.1
Galactic coord. 128.829 -1.091
Other names

(Internal only)
2MASS J01404272+6112542 B+60 302 BD+60 302
GSC 04031-00599 LF 5+60 175 TYC 4031-599-1
UCAC4 757-016668 USNO-A2.0 1500-01708848 USNO-B1.0 1512-0059521
WISEA J014042.72+611254.3 ZALD 54 [B60] +60 384
[KB61] +60 174 [O66] 9: 849  
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Variability type
DPV/ELL
Spectral type B2e
Mag. range
9.96 - 10.21 V
Discoverer Alexander N. Zaitsev (ZALD), Oelkers et al. (KELT)
Epoch
13 Nov 2017 (HJD 2458070.88) Ephemeris
Outburst --
Period 9.4394 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Zaitsev, Alexander B-V= 0.39; J-K= 0.24. Elements for the long period: HJDmax: 2458014 + 216 d. x E. Period ratio 22.88.
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References
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1 Dimitrov, D. P.; Kjurkchieva, D. P.; Ivanov, E. I., 2018, A Study of the Ha
Variability of Be Stars
2018AJ....156...61D
2 Oelkers, R. J.; et al., 2018, Variability Properties of Four Million
Sources in the TESS Input Catalog Observed with the Kilodegree Extremely
Little Telescope Survey
2018AJ....155...39O
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
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Images
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Supporting Documents
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3 Phase Plot - Long Period Zaitsev, Alexander 2019-08-14 17:16 UTC Phase Plot - Long period (with ASAS-SN observation)
2 Phase Plot - Orbital Period Zaitsev, Alexander 2019-08-14 17:14 UTC Phase Plot - Orbital Period (with ASAS-SN observation)
1 JD Light Curve Zaitsev, Alexander 2019-08-14 17:12 UTC JD Light Curve plot with ASAS-SN data
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Revision History
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1 Zaitsev, Alexander 2019-08-14 19:30 UTC Initial submission. Spectral type from 2018AJ....156...61D.