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Latest Details
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Name
  ASAS J181922+2112.6  
AAVSO UID
000-BLS-137 (No observations)  
Constellation
Hercules Sequence
J2000.0
18 19 21.70 +21 12 35.7  (274.84042 +21.20992) Search nearby
B1950.0 18 17 13.79 +21 11 15.5
Proper motion
RA: 5.0 +/- 2.7 mas/yDec: 6.3 +/- 3.1 mas/ySource: UCAC4
Galactic coord. 48.816 +16.303
Other names

(Internal only)
2MASS J18192169+2112357 ASASSN-V J181921.65+211235.6 GSC 01580-00529
IRAS 18172+2111 NSVS 11006951 UCAC4 557-067689
URAT1 557-251492 USNO-B1.0 1112-0309018  
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Variability type
SRB
Spectral type --
Mag. range
11.9 - 13.1 V
Discoverer Ivan Sergey, Dubrovski Sergei, Sebastian Otero, Astrobloknot Team
Epoch
20 Mar 2007 (HJD 2454180.0) Ephemeris
Outburst --
Period 57.5 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Sergey, Ivan J-K= 1.27. Long Secondary Period (LSP) 587 d.
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References
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1 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
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 = 6.08H = 5.14K = 4.81J - K = 1.27
AllWISE W1 = 4.80W2 = 4.60W3 = 4.04W4 = 3.29W1 - W2 = 0.20W3 - W4 = 0.75
SDSS-DR12 u = 15.67g = 15.63r = 11.47i = 9.23z = 9.42u - g = 0.03r - i = 2.24
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 19 21.70 +21 12 35.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase Plot Sergey, Ivan 2015-09-18 23:43 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Sergey, Ivan 2015-09-18 23:56 UTC Initial submission.

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