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Details for Revision 2
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Name
  SW Aql  
AAVSO UID
000-BCJ-225 (342 observations)  
Constellation
Aquila Sequence
J2000.0
19 50 40.71 +12 49 12.9  (297.66963 +12.82025) Search nearby
B1950.0 19 48 20.42 +12 41 32.0
Galactic coord. 51.198 -6.929
Other names

(Internal only)
2MASS J19504067+1249118 AAVSO 1946+12A AN 79.1903
ASAS J195041+1249.2 IRAS 19483+1241  
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Variability type
M
Spectral type --
Mag. range
13.3 - 16.0 p
Discoverer --
Epoch
14 Aug 1939 (HJD 2429490) Ephemeris
Outburst --
Period 247 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Minimum magnitude in ASAS-3 contaminated by 2MASS J19504173+1249274 (V= 13.8) 21" away.
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References
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1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 The All Sky Automated Survey 2002AcA....52..397P
3 T.S.Chernova, Perem. Zvezdy 8, N1, 21, 1951. 1951PZ......8...21C
4 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
5 T.S.Chernova, Manuscript. --
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Supporting Documents
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Campaigns/Programs
 LPV Double Trouble Campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
6 Fernig, Leo 2022-04-22 13:35 UTC Discoverer updated from 1907AnHar..55....1C page 26
5 Otero, Sebastian Alberto 2020-05-15 00:47 UTC Gaia DR2 position.
4 Otero, Sebastian Alberto 2014-03-07 04:10 UTC Minimum magnitude and period from AAVSO data.
3 Otero, Sebastian Alberto 2011-12-06 03:37 UTC Period, epoch and range from ASAS-3 data. UCAC3 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.