AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  V0571 Vel  
AAVSO UID
--  
Constellation
Vela Sequence
J2000.0
11 04 42.10 -48 47 56.4  (166.17541 -48.79900) Search nearby
B1950.0 11 02 26.97 -48 31 44.9
Proper motion
RA: -16.5 +/- 1.9 mas/yDec: 10.2 +/- 1.5 mas/ySource: UCAC4
Galactic coord. 285.429 +10.412
Other names

(Internal only)
ASAS 110442-4847.9 ASAS J110442-4847.9 ASASSN-V J110442.07-484755.9
GSC 08208-00254 UCAC4 207-050103 USNO-B1.0 0412-0232165
(Not logged in)  Add name
Variability type
HADS(B)
Spectral type --
Mag. range
12.03 - 12.44 V
Discoverer --
Epoch
23 Jan 2017 (HJD 2457777.14) Ephemeris
Outburst --
Period 0.15146130 d  (3.635071 h)
Rise/eclipse dur. 37%  (1.3450 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2023PZ.....43....9K Double-mode pulsations. P0 is presented in the Table. P1 = 0.11552007d, P1/P0 = 0.7627. Non-radial oscillation Pn = 0.06553481d.
2 2021PZ.....41....8K Ratio P1/P0 = 0.7627.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kazarovets, E. V.; et al., 2023, The 85th Name-list of Variable Stars 2023PZ.....43....9K
2 A.V. Khruslov, 2021, A Study of Double-Mode High-Amplitude Scuti Variable
Stars Pulsating in the Fundamental and First Overtone Modes. I		 2021PZ.....41....8K
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 11.49H = 11.34K = 11.29J - K = 0.20
AllWISE W1 = 11.22W2 = 11.25W3 = 11.23W1 - W2 = -0.03
APASS-DR9 B = 12.75V = 12.33g' = 12.48r' = 12.26i' = 12.19B - V = 0.42
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 11 04 42.10 -48 47 56.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2024-10-16 19:57 UTC Primary name, epoch and rise duration from 2023PZ.....43....9K. Gaia DR3 position.
3 Admin, VSX 2022-02-19 00:38 UTC Update from [2021PZ.....41....8K].
2 Zalezsak, Tamas 2016-03-24 03:49 UTC UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.1.224