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Latest Details
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Name
  Mis V1398  
AAVSO UID
--  
Constellation
Cassiopeia Sequence
J2000.0
00 44 56.92 +57 04 19.6  (11.23717 +57.07211) Search nearby
B1950.0 00 42 03.79 +56 47 55.6
Proper motion
RA: 6.8 +/- 1.2 mas/yDec: -4.6 +/- 2.5 mas/ySource: UCAC4
Galactic coord. 122.046 -5.788
Other names

(Internal only)
2MASS J00445692+5704196 ASASSN-V J004456.92+570420.3 GSC 03663-01905
GSC2.3 NAMT000443 Gaia DR3 424628813666720384 USNO-A2.0 1425.01047403
USNO-B1.0 1470-0028554    
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Variability type
EA+HB
Spectral type F
Mag. range
12.13 - 12.83 V
Discoverer Seiichi Yoshida, Nobuo Ohkura, Youichirou Nakashima
Epoch
27 Sep 2021 (HJD 2459484.878) Ephemeris
Outburst --
Period 2.912715 d
Rise/eclipse dur. 8.5%  (5.94 h)
Remarks
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1 Nasonov, Dmitry Eccentric system. Min II = 12.69 V at phase 0.338. Heartbeat amplitude 0.02 mag.
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References
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1 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview		 2023A&A...674A..26C
2 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source		 2022yCat.1355....0G
3 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
4 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
5 S. Yoshida, 2012, MISAO project (online data) --
6 S. Yoshida, 2000 (http://www.aerith.net/misao/data/misv.cgi?en). --
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 11.08H = 10.89K = 10.81J - K = 0.27
AllWISE W1 = 10.71W2 = 10.72W3 = 10.84W1 - W2 = -0.02
APASS-DR9 B = 12.81V = 12.27g' = 12.51r' = 12.14i' = 12.05B - V = 0.54
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 00 44 56.92 +57 04 19.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Mis V1398 zoomed phase plot Nasonov, Dmitry 2024-05-13 22:26 UTC Light curve from ASAS-SN, ZTF DR20 and Gaia DR3 photometry data folded with the best orbital period and zoomed at maximum
1 Mis V1398 phase plot Nasonov, Dmitry 2024-05-11 17:08 UTC Light curve from ASAS-SN, ZTF DR20 and Gaia DR3 photometry data folded with the best orbital period
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Nasonov, Dmitry 2024-05-11 17:08 UTC Type, range, period, epoch and eclipse duration from ASAS-SN, ZTF and Gaia DR3 data. Gaia DR3 position. Spectral type from 2023A&A...674A..26C.
1 Admin, VSX 2012-01-27 02:29 UTC Preserved original object data.

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