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Name
  V1935 Aql  
AAVSO UID
000-BHX-093 (No observations)  
Constellation
Aquila Sequence
J2000.0
19 23 36.41 -02 15 34.9  (290.90171 -2.25969) Search nearby
B1950.0 19 20 59.98 -02 21 25.6
Proper motion
RA: 55.6 +/- 7.8 mas/yDec: -30.9 +/- 7.7 mas/ySource: UCAC4
Galactic coord. 34.591 -8.186
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J19233640-0215347 ASAS J192337-0215.4 ASASSN-V J192336.34-021534.7
CSV 4644 IRAS 19210-0221 NSV 11971
Name Ross 310 Prag 1791 UCAC4 439-098182
USNO-A2.0 0825-15615960 ZTF J192336.40-021534.9  
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Variability type
M
Spectral type --
Mag. range
12.2 - <15.4 V
Discoverer --
Epoch
03 Jul 2017 (HJD 2457938.0) Ephemeris
Outburst --
Period 241.2 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J19233600-0215279 (V= 15.7; sep. 9") and GSC 05135-01363 (V= 13.8; sep. 23"). Range has been corrected.
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References
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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 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2019, The 82nd
Name-List of Variable Stars. Part II – RA 18h to 20h and Novae
2019PZ.....39....3K
4 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
5 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
6 F.E.Ross, AJ 38, 144-145, 1928. 1928AJ.....38..144R
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 8.16H = 7.28K = 6.75J - K = 1.41
AllWISE W1 = 6.33W2 = 5.84W3 = 5.07W4 = 4.53W1 - W2 = 0.49W3 - W4 = 0.55
APASS-DR9 B = 14.74V = 13.10g' = 13.86r' = 12.92i' = 10.60B - V = 1.64
Images
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2021-10-26 10:44 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
4 Otero, Sebastian Alberto 2020-05-24 18:41 UTC Period, epoch, range and position from the GCVS (November 2019 version).
3 Admin, VSX 2019-11-01 02:36 UTC Update from [2019PZ.....39....3K].
2 Otero, Sebastian Alberto 2013-05-07 23:58 UTC Primary record creation. Type, period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude derived from UCAC3. UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.