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
  V4339 Oph  
AAVSO UID
--  
Constellation
Ophiuchus Sequence
J2000.0
17 05 56.67 -27 08 13.3  (256.48613 -27.13702) Search nearby
B1950.0 17 02 49.75 -27 04 12.4
Galactic coord. 356.607 +8.270
Other names

(Internal only)
2MASS J17055667-2708132 Gaia DR2 4108777891114000256 IRAS 17028-2704
NSV 20904 Terz V 625 UCAC4 315-106429
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
13.3 - <18.8 V
Discoverer A. Terzan, Ch. Ounnas.
Epoch
15 May 2021 (HJD 2459350) Ephemeris
Outburst --
Period 295 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Bedient, James Position in GCVS transcribed incorrectly from original paper. GCVS 5.1 v.Nov. 2020 records dec as -22... deg; original paper recorded dec as -27... deg.
(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 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
4 A.Terzan, Ch.Ounnas, AsAp Suppl 76, No.2, 205, 1988. 1988A&AS...76..205T
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.
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.
2 NSV 20904 Phase Plot Bedient, James 2020-12-11 10:42 UTC Phase plot of ASAS-SN V and g data.
1 NSV 20904 Light Curve Bedient, James 2020-12-11 10:38 UTC Light curve of ASAS-SN V and g data.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2024-10-16 20:03 UTC Primary name and epoch from 2023PZ.....43....9K. Gaia DR3 position.
2 Bedient, James 2020-12-07 11:40 UTC Identification from 1988A&AS...76..205T. Type and period from 2018A&A...616A...1G and ASAS-SN data. Epoch and maximum magnitude from ASAS-SN data. Minimum magnitude derived from Pan-STARRS1. Gaia EDR3 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.