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Details for Revision 1
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Name
V0939 Her
AAVSO UID
--
Constellation
Hercules
Sequence
J2000.0
17 10 18.50 +40 41 24.0 (257.57708 +40.69000)
Search nearby
B1950.0
17 08 40.90 +40 45 03.1
Galactic coord.
65.181 +35.838
Other names
(Internal only)
AAVSO 1707+40
BD+40 3110
HD 155523
HIP 84004
IRAS 17086+4045
IRC +40292
SAO 46531
TYC 3077-997-1
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Variability type
LB
Spectral type
--
Mag. range
7.24 - 8.02 Hp
Discoverer
--
Epoch
--
Outburst
--
Period
--
Rise/eclipse dur.
--
Remarks
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1
2020JAVSO..48...50P
Long secondary period (LSP) 417 d.
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References
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1
Percy, J. R., 2020, Period Analysis of All-Sky Automated Survey for
Supernovae (ASAS-SN) Data on a Sample of “Irregular” Pulsating Red Giants
2020JAVSO..48...50P
2
14th General Catalogue of MK Spectral Classification (Buscombe 1999)
2001yCat.3222....0B
3
European Space Agency, 1997, The Hipparcos and Tycho Catalogues, ESA
SP-1200
1997yCat.1239....0E
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Supporting Documents
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1
Light curve
Otero, Sebastian Alberto
2011-07-14 00:45 UTC
Light curve with Hipparcos data calibrated to V using Tycho data.
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Binocular program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5
Rodriguez, David R.V.
2023-03-22 20:24 UTC
Type and period from
2020JAVSO..48...50P
.
4
Otero, Sebastian Alberto
2011-07-14 00:37 UTC
Spectral type from Buscombe (1999). Range from Hipparcos data calibrated with Tycho.
3
Admin, VSX
2010-01-05 04:43 UTC
Position updated from the GCVS version of November 2009.
2
Admin, VSX
2007-03-23 19:53 UTC
Added spectral type from [
1997yCat.1239....0E
].
1
Admin, VSX
2005-12-18 01:33 UTC
Initial database population.
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