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Details for Revision 3
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Name
  V0821 Her  
AAVSO UID
000-BDR-702 (No observations)  
Constellation
Hercules Sequence
J2000.0
18 41 54.55 +17 41 08.5  (280.47729 +17.68569) Search nearby
B1950.0 18 39 41.76 +17 38 11.0
Galactic coord. 47.778 +10.007
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASAS J184155+1741.1 CGCS 4078 GSC 01587-01553
IRAS 18397+1738 IRC +20370 NSV 11225
NSVS 11056573 NSVS J1841544+174114 RAFGL 2232
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Variability type
M
Spectral type C7,3e
Mag. range
12.2 - <14.5 V
Discoverer --
Epoch
06 Apr 2009 (HJD 2454928) Ephemeris
Outburst --
Period 524 d
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
3 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties		 2018A&A...616A...1G
4 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
5 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
6 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
7 A.Alksnis, I.Daube, A.Rudzinskis, Issledovanie Solntsa i Krasnykh Zvyozd
No.22,33,1985.		 --
8 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1979MNRAS.186..837C
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2021-10-26 07:43 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
4 Otero, Sebastian Alberto 2020-05-15 00:41 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2014-11-20 23:56 UTC Period, epoch and range from ASAS-3 data. Spectral type from Skiff (2014). UCAC4 position.
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.

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