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Name
  Central star NGC 6778  
AAVSO UID
--  
Constellation
Aquila Sequence
J2000.0
19 18 24.93 -01 35 47.4  (289.60388 -1.59650) Search nearby
B1950.0 19 15 49.40 -01 41 18.3
Galactic coord. 34.590 -6.730
Other names

(Internal only)
2MASS J19182495-0135474 BWE 1915-0141 CSI-01-19156
GCRV 11754 GSC 05130-02197 GSC2 S3002033231
IRAS 19158-0141 NGC 6778 PK 034-06 1
PLX 4502 PN ARO 72 PN G034.5-06.7
PN Sa 2-388 PN VV 227 SCM 240
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Variability type
R
Spectral type --
Mag. range
14.8 V (0.15)G
Discoverer --
Epoch
18 Jun 2010 (HJD 2455365.715) Ephemeris
Outburst --
Period 0.1534 d  (3.68 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Central star of planetary nebula NGC 6778. Large reflection effect. Eclipse amplitude 0.10 mag. Maximum is 2MASS J. Amplitude in Geneva G filter to minimize the nebula contribution.
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References
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1 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
2 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1975PW&SO...2a...1S
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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 01:53 UTC Type from 2011A&A...531A.158M.
1 Admin, VSX 2011-07-12 02:00 UTC Preserved original object data.

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