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
  V4079 Sgr  
AAVSO UID
000-BFJ-377 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 42 25.08 -31 56 27.9  (280.60450 -31.94108) Search nearby
B1950.0 18 39 10.32 -31 59 25.4
Galactic coord. 3.109 -12.211
Other names

(Internal only)
ASASSN-V J184224.87-315626.7 UCAC4 291-199196  
(Not logged in)  Add name
Variability type
EA
Spectral type --
Mag. range
15.1 - 17.0: V
Discoverer --
Epoch
18 Jul 1977 (HJD 2443342.731) Ephemeris
Outburst --
Period 4.84274 d
Rise/eclipse dur. 9%  (10.5 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Uncertain identification. ASAS-SN and APASS magnitudes contaminated by UCAC4 291-199195 (V= 15.7; sep. 3") which might actually be the variable.
2 Otero, Sebastian Alberto VSP Note: 15.6 mag. star 3" to the N.
3 Otero, Sebastian Alberto APASS magnitudes contaminated by UCAC4 291-199195 (V= 15.6; sep. 3"). Magnitude has been corrected. Amplitude given is for the combined brightness.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 Henden, A. A.; et al., 2016, AAVSO Photometric All Sky Survey (APASS) DR9 2016yCat.2336....0H
3 M.H.Liller, AJ 88,1463,1983. 1983AJ.....88.1463L
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.
AllWISE W1 = 12.10W2 = 12.25W1 - W2 = -0.15
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 Phase plot Otero, Sebastian Alberto 2020-05-17 02:22 UTC Phase plot with ASAS-SN data.
(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 2020-05-17 02:22 UTC Type, period, eclipse duration and range from ASAS-SN data.
3 Otero, Sebastian Alberto 2016-04-15 04:27 UTC Epoch from 1983AJ.....88.1463L. Maximum magnitude determined from APASS and UCAC3. UCAC4 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
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]
172.30.1.69