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Details for Revision 4
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Name
  UU Aql  
AAVSO UID
000-BCJ-848 (33331 observations)  
Constellation
Aquila Sequence
J2000.0
19 57 18.78 -09 19 21.2  (299.32823 -9.32257) Search nearby
B1950.0 19 54 35.38 -09 27 27.0
Galactic coord. 31.926 -18.835
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J195719.5-091856 2MASS J19571876-0919209 2RXS J195719.5-091856
AAVSO 1951-09 AN 19.1907 ASAS J195719-0919.3
ASAS J195719-0919.4 CMC15 J195718.7-091921 Downes UU Aql
GALEX J195718.8-091920 GSC2.3 SA18035829 HV 1319
LID 0650502121 SDSS J195718.78-091921.2 SSS_J195718.8-091921
UCAC4 404-120813 URAT1 404-379301 USNO-A2.0 0750-19426244
USNO-B1.0 0806-0603009 WISE J195718.79-091921.2 WISEA J195718.79-091921.3
XPM 161-0890859 ZTF18abobptn  
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Variability type
UGSS
Spectral type M4V
Mag. range
11.0 - 17.0 V
Discoverer --
Epoch
--
Outburst --
Period 0.1635324 d  (3.92478 h)
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick Gaia EDR3 parallax 3.23 ± 0.05 mas (distance 306 ± 5 pc).
2 Schmeer, Patrick
3 GCVS Team Mean cycle: 71.3d [M.Petit, JO 43, 17, 1960.]; 56d [M.Mayall, KVB N40, 241, 1965.].
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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 Thorstensen, J. R.; et al., 2017, New or Improved Orbital Periods of
Cataclysmic Binaries		 2017RNAAS...1...29T
3 Thorstensen, J. R.; et al., 2017, New or Improved Orbital Periods of
Cataclysmic Binaries		 2017RNAAS...1...29T
4 R.A.Downes, 2001, PASP 113, 764 (2006 archival) 2005JAD....11....2D
5 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
6 F.M.Bateson, NZAS Publ N7, 20, 1979. --
7 E. C. Pickering, 1907, Stars having peculiar spectra. 18 new variable stars
(Harvard College Observatory Circular No. 124)		 1907AN....174..101P
External Links
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Supporting Documents
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Campaigns/Programs
 Legacy CVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
7 Otero, Sebastian Alberto 2020-05-15 00:47 UTC Gaia DR2 position.
6 Schmeer, Patrick 2018-04-08 11:56 UTC CRTS (SSS) designation added.
5 Schmeer, Patrick 2018-04-07 13:56 UTC Discoverer added.
4 Otero, Sebastian Alberto 2018-03-09 02:45 UTC Orbital period from 2017RNAAS...1...29T. UCAC4 position.
3 Otero, Sebastian Alberto 2011-01-05 23:30 UTC Primary record creation. Orbital period and range from Downes (2001). GCVS outburst cycle 49.5 d. Spectral type from Harrison et al. (2005AJ....129.2400H). 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.

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