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Latest Details
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Name
  V1844 Aql  
AAVSO UID
--  
Constellation
Aquila Sequence
J2000.0
19 50 24.99 +14 30 49.9  (297.60413 +14.51386) Search nearby
B1950.0 19 48 06.49 +14 23 10.2
Proper motion
RA: 20.097 +/- 0.039 mas/yDec: -3.979 +/- 0.033 mas/ySource: Gaia DR1
Galactic coord. 52.642 -6.028
Other names

(Internal only)
ASAS J195025+1430.8 BD+14 4062 GSC 01070-02219
Gaia DR3 4317463514395421568 HD 187615 HIP 97616
NSV 24908 PPM 137084 SAO 105331
TIC 209496564 TYC 1070-2219-1  
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Variability type
GDOR
Spectral type F1
Mag. range
7.91 - 7.99 V
Discoverer --
Epoch
28 Sep 2009 (HJD 2455102.59) Ephemeris
Outburst --
Period 0.497973 d  (11.9514 h)
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 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6155
2015IBVS.6155....1K
3 G.W. Henry, F.C. Fekel, S.M. Henry, 2011, arXiv:1105.4161v1 [astro-ph.SR] 2011arXiv1105.4161H
4 Henry, G. W.; Fekel, F. C.; Henry, S. M., 2007, Photometry and Spectroscopy
of 11 γ Doradus Stars
2007AJ....133.1421H
5 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 2003AJ....125.2196F
6 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
7 The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1,
SP-1200, ESA, 1997.
1997ESASP1200.....P
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 = 7.30H = 7.21K = 7.16J - K = 0.14
AllWISE W1 = 7.08W2 = 7.13W3 = 7.11W4 = 6.84W1 - W2 = -0.05W3 - W4 = 0.26
APASS-DR9 B = 8.19V = 7.93g' = 7.96r' = 8.00i' = 8.01B - V = 0.26
Images
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2023-11-04 14:40 UTC Period and epoch from ASAS-3 data. Range derived from 2007AJ....133.1421H and Hipparcos data.
5 Otero, Sebastian Alberto 2020-05-15 00:47 UTC Gaia DR2 position.
4 Admin, VSX 2016-01-07 04:20 UTC Update from [2015IBVS.6155....1K].
3 Admin, VSX 2011-06-23 01:54 UTC Update from [2011arXiv1105.4161H].
2 Admin, VSX 2007-04-04 09:55 UTC Position and spectral type from Brian Skiff's MKTypes.dat [http://vizier.u-strasbg.fr/viz-bin/Cat?III/233B].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.