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Name
  HD 156531  
AAVSO UID
--  
Constellation
Ara Sequence
J2000.0
17 20 46.25 -51 45 15.2  (260.19271 -51.75422) Search nearby
B1950.0 17 16 49.24 -51 42 17.2
Proper motion
RA: -7.7 +/- 12.1 mas/yDec: 24.9 +/- 5.9 mas/ySource: UCAC4
Galactic coord. 338.199 -8.384
Other names

(Internal only)
2MASS J17204625-5145151 ASASSN-V J172046.34-514515.2 CD-51 10820
Central star NGC 6326 ESO 228-1 GCRV 9994
GSC2 S2110331174 Hen 2-208 IRAS 17168-5142
NGC 6326 PK 338-08 1 PN ARO 519
PN G338.1-08.3 PN Sa 2-185 PN StWr 2-39
PN VV 97 PN VV' 174 SCM 138
WRAY 16-262    
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Variability type
R
Spectral type WEL?
Mag. range
15.8:V (0.17)y
Discoverer --
Epoch
17 Aug 2010 (HJD 2455425.713) Ephemeris
Outburst --
Period 0.372 d  (8.9 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Central star of planetary nebula NGC 6326.
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References
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1 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2014A&A...570A..26G
2 B. Miszalski, D. Jones, P. Rodriguez-Gil, H.M.J. Boffin, R.L.M. Corradi, M.
Santander-Garci, 2011, A&A 531, A158		 2011A&A...531A.158M
External Links
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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 = 14.55
APASS-DR9 B = 12.87V = 11.53g' = 11.61r' = 12.73i' = 13.52B - V = 1.34
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2017-12-16 03:00 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
2 Otero, Sebastian Alberto 2011-09-28 02:09 UTC Maximum magnitude from 2011A&A...531A.158M. 2MASS position.
1 Admin, VSX 2011-07-12 02:00 UTC Preserved original object data.

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