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Name
bet Aur
AAVSO UID
Constellation
J2000.0
B1950.0
05 55 51.57 +44 56 40.8
Proper motion
Galactic coord.
167.457 +10.409
Other names
(Internal only)
34 Aur
ADS 4556
ADS 4556 A
BD+44 1328
CCDM J05596+4457A
GJ 3375
GSC 02924-02742
HD 40183
HIP 28360
HR 2088
IRAS 05558+4456
IRC +40148
Menkalinan
PPM 48617
Renson 10720
SAO 40750
SBC7 256
TIC 440388263
TYC 2924-2742-1
WDS J05595+4457Aa,Ab
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Variability type
EA/DM
Spectral type
A2IV+A2IV/V
Mag. range
1.89 - 1.98 V
Discoverer
--
Epoch
Outburst
--
Period
3.9600514 d
Rise/eclipse dur.
6.4% (6.083 h)
Remarks
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1
Otero, Sebastian Alberto
Amplitude has been confirmed to be the same (around 0.08 mag.) according to SMEI data so TESS QLP reductions have an issue.
2
Otero, Sebastian Alberto
Hipparcos data (Nov. 1989 — Feb. 1993) show an amplitude of 0.08 mag. (Hp). TESS QLP data (Nov. 2019 — Dec. 2022) show an amplitude of only 0.0022 mag. (TESS). Real or artifact?
3
GCVS Team
VB A (B 14.1m, 13", 174deg). Min II 1.98.
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References
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1
Huang, C. X.; et al., 2020, Photometry of 10 Million Stars from the First Two Years of TESS Full Frame Images: Part I
2020RNAAS...4..204H
2
Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
3
Bob Nelson's O-C files, 2016
--
4
B.Smith, ApJ 108, 504, 1948.
1948ApJ...108..504S
External Links
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Location
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AAVSO Variable Star Plotter
AAVSO Light Curve
AAVSO WebObs
APASS
AAVSOnet EPD
SIMBAD
SIMBAD Clickable Map
SIMBAD Coordinate query
VizieR Search
Aladin Java Applet
CDS Portal
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SDSS Navigate Tool
GCVS
ASAS-SN Sky Patrol
Hipparcos Epoch Photometry Data
Hipparcos Epoch Photometry Plot
NSVS
CRTS
ZTF
SuperWASP
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
Kamogata Wide-field Survey (KWS)
O-C Gateway (name)
O-C Gateway (coords)
Atlas of O-C Diagrams
Lichtenknecker Database
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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 = 1.76 H = 1.76 K = 1.78 J - K = -0.02
AllWISE
W3 = 2.00 W4 = 1.89 W3 - W4 = 0.11
Images
Please review Digitized Sky Survey Acknowledgment and Copyright .
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Supporting Documents
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Revision History
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