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Latest Details
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Name
  TW Nor  
AAVSO UID
000-BDW-094 (20 observations)  
Constellation
Norma Sequence
J2000.0
16 04 55.22 -51 57 12.7  (241.23008 -51.95353) Search nearby
B1950.0 16 01 07.19 -51 49 02.9
Proper motion
RA: -2.082 +/- 0.297 mas/yDec: -2.711 +/- 0.201 mas/ySource: Gaia DR1
Galactic coord. 330.362 +0.303
Other names

(Internal only)
ASASSN-V J160455.12-515713.1 GDS_J1604552-515712 HIP 78771
IOMC 8322000029 [HHR2012] J160455.2-515713  
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Variability type
DCEP
Spectral type --
Mag. range
11.17 - 12.22 V
Discoverer --
Epoch
20 May 1971 (HJD 2441092.21) Ephemeris
Outburst --
Period 10.78618 d
Rise/eclipse dur. 50%  (5.393 d)
Remarks
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1 GCVS Team In the region of the poor open cluster Lynga 6. B - V: +1.79, +2.22. [A/H] = 0.2.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 M. Haas, M. Hackstein, M. Ramolla, H. Drass, R. Watermann, R. Lemke, R.
Chini, 2012, AN 333, 706
2012AN....333..706H
3 A.F.J.Moffat, N.Vogt, AsAp Suppl 20, 155, 1975. 1975A&AS...20..155M
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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 = 7.32H = 6.55K = 6.26J - K = 1.06
AllWISE W1 = 5.96W2 = 5.86W3 = 6.20W1 - W2 = 0.10
APASS-DR9 B = 14.08V = 11.90g' = 12.92r' = 10.95i' = 10.09B - V = 2.18
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 16 04 55.22 -51 57 12.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Lynga 6 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
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.