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Name
  ASAS J185252-0120.2  
AAVSO UID
000-BPK-870 (159 observations)  
Constellation
Aquila Sequence
J2000.0
18 52 51.50 -01 20 10.0  (283.21458 -1.33611) Search nearby
B1950.0 18 50 16.21 -01 23 54.0
Proper motion
RA: 3.1 +/- 4.8 mas/yDec: 7.1 +/- 4.8 mas/ySource: UCAC4
Galactic coord. 31.905 -0.925
Other names

(Internal only)
2MASS J18525149-0120101 ASASSN-V J185251.64-012009.8 EIC 9354
GSC 05115-01524 Gaia DR3 4265222521536807552 IPHAS J185251.50-012010.0
UCAC4 444-084115    
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Variability type
SR
Spectral type --
Mag. range
13.1 - 13.7 V
Discoverer ASAS
Epoch
15 Jul 2015 (HJD 2457218.9) Ephemeris
Outburst --
Period 50.73 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto ASAS-3 and ASAS-SN magnitudes contaminated by nearby stars. Range has been corrected.
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References
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1 Jayasinghe, T.; Stanek, K. Z.; Kochanek, C. S.; et al., 2019, The ASAS-SN
catalogue of variable stars - II. Uniform classification of 412 000 known
variables
2019MNRAS.486.1907J
2 M. Sitek, G. Pojmanski, 2014, The All Sky Automated Survey. The Catalog of
Bright Variable Stars in the I-band, South of Declination +28°
2014AcA....64..115S
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
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 = 5.96H = 4.82K = 4.40J - K = 1.56
AllWISE W1 = 4.04W2 = 3.94W3 = 3.97W4 = 3.59W1 - W2 = 0.10W3 - W4 = 0.38
Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2022-08-08 14:31 UTC Type, period and epoch from 2019MNRAS.486.1907J. Range from ASAS-3 and ASAS-SN data. Gaia DR3 position.
1 Admin, VSX 2015-11-26 04:17 UTC Preserved original object data.