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| Query : 2024RNAAS...8..110Z |
2024RNAAS...8..110Z - Research Notes of the AAS, 8, 110 (2024/April-0)
Validating Gaia DR3 Pulsating Variable Classifications with TESS: Building Reliable δ Scuti and γ Doradus Stars Catalogs (In Progress).
ZHOU A.-Y.
Abstract (from CDS):
Gaia DR3 revealed 748,058 pulsating variable stars of mixed DSCT∣GDOR∣SXPHE types. This project undertakes a comprehensive examination to validate and distinguish these stars using Transiting Exoplanet Survey Satellite data. Aiming for reliable catalogs of bona fide δ Scuti and γ Doradus stars, I have validated 1715 δ Scuti stars, 1403 γ Doradus stars, and identified 260 eclipsing binaries, one RR Lyrae star, and 460+ rotating variables from an initial sample of 16,690 objects. Notably, 15 of the newfound eclipsing binaries harbor pulsating γ Doradus components.
Abstract Copyright: © 2024. The Author(s). Published by the American Astronomical Society.
Journal keyword(s): Pulsating variable stars - Delta Scuti variable stars - Gamma Doradus variable stars - RR Lyrae variable stars - Eclipsing binary stars
Simbad objects: 9
| Number of rows : 9 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | V* V452 Cam | EB* | 06 43 52.7120819280 | +70 21 50.261842332 | 12.40 | 11.89 | ~ | 4 | 0 | |||
| 2 | V* LS UMa | gD* | 08 27 40.0863232584 | +67 58 26.774032908 | 8.42 | 8.11 | F0 | 26 | 0 | |||
| 3 | V* GG UMa | dS* | 09 18 53.6853949968 | +62 50 34.216599192 | 9.00 | 8.59 | F5 | 35 | 0 | |||
| 4 | V* LU UMa | gD* | 09 24 03.2589318048 | +61 46 22.847327904 | 8.78 | 8.46 | F0V | 34 | 0 | |||
| 5 | HD 83628 | SB* | 09 41 47.3566020600 | +53 32 09.352552380 | 9.54 | 9.31 | A0 | 7 | 0 | |||
| 6 | TYC 2553-889-1 | * | 14 31 19.8294475200 | +32 01 58.037107368 | 12.12 | 11.76 | ~ | 1 | 0 | |||
| 7 | V* FI Boo | SB* | 15 22 05.9658394344 | +51 10 55.308179280 | 10.16 | 9.49 | 9.196 | 8.832 | G5 | 68 | 0 | |
| 8 | V* V1209 Her | dS* | 16 41 06.7958651784 | +40 42 25.652222172 | 14.00 | 14.13 | 13.88 | ~ | 12 | 0 | ||
| 9 | V* NP Del | Pu* | 20 53 11.2790837016 | +15 25 54.801082956 | 9.100 | 9.030 | 8.890 | A0 | 18 | 0 |
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