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Latest Details
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Name
  ASAS J183934+1122.9  
AAVSO UID
--  
Constellation
Ophiuchus Sequence
J2000.0
18 39 34.35 +11 22 52.6  (279.89312 +11.38128) Search nearby
B1950.0 18 37 13.85 +11 20 05.3
Proper motion
RA: 4.012 +/- 0.675 mas/yDec: 3.352 +/- 0.869 mas/ySource: Gaia DR1
Galactic coord. 41.785 +7.766
Other names

(Internal only)
2MASS J18393434+1122524 ASAS 183934+1122.9 ASASSN-V J183934.36+112252.6
BD+11 3545 GSC 01033-03220 HD 172400
PPM 135047 SAO 103957 TYC 1033-3220-1
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Variability type
ELL
Spectral type A0
Mag. range
9.07 - 9.13 V
Discoverer --
Epoch
04 Jul 2007 (HJD 2454286.48) Ephemeris
Outburst --
Period 2.30592 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto J-K= 0.16; B-V= 0.33.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 P. Pietrukowicz, W.A. Dziembowski, P. Mroz et al., 2013, arXiv:1311.5894
[astro-ph.GA]
2013arXiv1311.5894P
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 Ochsenbein, F., 1980, The SAO Catalogue with Astrophysical Data 1980BICDS..19...74O
External Links
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Location    Go   
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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 = 8.26H = 8.17K = 8.10J - K = 0.16
AllWISE W1 = 8.04W2 = 8.05W3 = 8.06W4 = 8.00W1 - W2 = -0.01W3 - W4 = 0.07
APASS-DR9 B = 9.41V = 9.10g' = 9.16r' = 9.12B - V = 0.31
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 39 34.35 +11 22 52.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2013-11-29 08:14 UTC Type, period, epoch and range from ASAS-3 data. Spectral type from 1980BICDS..19...74O. Tycho-2 position.
2 Admin, VSX 2013-11-27 03:18 UTC Update from [2013arXiv1311.5894P].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.