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Latest Details
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Name
  V1534 Her  
AAVSO UID
--  
Constellation
Hercules Sequence
J2000.0
18 44 19.54 +18 54 26.9  (281.08142 +18.90747) Search nearby
B1950.0 18 42 08.27 +18 51 19.2
Proper motion
RA: -2.7 +/- 7.0 mas/yDec: -4.7 +/- 6.2 mas/ySource: UCAC4
Galactic coord. 49.148 +10.014
Other names

(Internal only)
2MASS J18441953+1854267 ASASSN-V J184419.44+185426.8 IRAS F18421+1851
USNO-A2.0 1050-11480351    
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Variability type
SRB
Spectral type --
Mag. range
14.8 - 15.5 V
Discoverer --
Epoch
--
Outburst --
Period 276 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 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
2 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
3 I. Sergey, I. Bryukhanov, I. Balyuk, 2014, PZP 14, 4 2014PZP....14....4S
External Links
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Location    Go   
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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 = 7.78H = 6.80K = 6.38J - K = 1.40
AllWISE W1 = 6.31W2 = 6.41W3 = 5.92W4 = 5.45W1 - W2 = -0.10W3 - W4 = 0.47
APASS-DR9 B = 17.05V = 15.20g' = 16.20r' = 14.25i' = 11.70B - V = 1.85
SDSS-DR12 u = 19.23g = 16.50r = 14.40i = 15.90z = 14.46u - g = 2.73r - i = -1.50
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 44 19.54 +18 54 26.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2020-05-24 18:38 UTC Period from the GCVS (November 2019 version).
2 Admin, VSX 2019-11-01 02:43 UTC Update from [2019PZ.....39....3K].
1 Admin, VSX 2014-04-05 00:10 UTC Initial upload.