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
  V4719 Sgr  
AAVSO UID
000-BFJ-973 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 05 29.49 -27 48 21.6  (271.37288 -27.80601) Search nearby
B1950.0 18 02 20.06 -27 48 39.3
Proper motion
RA: 124.6 +/- 6.5 mas/yDec: 9.8 +/- 6.3 mas/ySource: UCAC4
Galactic coord. 3.179 -3.207
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18052949-2748216 AKARI-IRC-V1 J1805296-274821 MACHO 104.21034.92
Mis V0091 OGLE BUL-SC36 V5794 OGLE-BLG-LPV-257811
OGLE-IV BLG519.25.160688    
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
12.5 - 15.9 Rc
Discoverer --
Epoch
03 Jun 1999 (HJD 2451333.0) Ephemeris
Outburst --
Period 328.5 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan J-K = 1.820 (2MASS).
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way
2022ApJS..260...46I
2 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
3 Szymanski, 2005, Acta Astron. 55, 43 (online data) 2005AcA....55...43S
4 Groenewegen M.A.T., A+A 443, 143, 2005. 2005A&A...443..143G
5 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)
2001astro.ph..8444A
6 S. Yoshida, K. Kadota, IBVS N4746, 1999. 1999IBVS.4746....1Y
7 S.Yoshida, K.Kadota, IBVS N4746, 1999. 1999IBVS.4746....1Y
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 = 9.06H = 7.96K = 7.24J - K = 1.82
AllWISE W1 = 6.25W2 = 5.75W3 = 4.72W4 = 4.02W1 - W2 = 0.50W3 - W4 = 0.70
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 05 29.49 -27 48 21.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
2 MACHO 104.21034.92 - folded lightcurve Hümmerich, Stefan 2011-12-30 03:35 UTC MACHO 104.21034.92 - folded lightcurve
1 MACHO 104.21034.92 - lightcurve Hümmerich, Stefan 2011-12-29 15:31 UTC MACHO 104.21034.92 - lightcurve
(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 2023-02-27 20:49 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
3 Hümmerich, Stefan 2011-12-29 15:31 UTC Type set to M. Period, epoch and range were derived from MACHO R-band photometry. 2MASS 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.