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Latest Details
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Name
  NSV 24416  
AAVSO UID
--  
Constellation
Scutum Sequence
J2000.0
18 22 22.31 -14 37 08.5  (275.59296 -14.61903) Search nearby
B1950.0 18 19 31.21 -14 38 41.8
Proper motion
RA: 1.7 +/- 3.1 mas/yDec: 36.0 +/- 37.5 mas/ySource: UCAC4
Galactic coord. 16.646 -0.353
Other names

(Internal only)
ADS 11285 ALS 4981 ALS 9557
ASASSN-V J182222.26-143708.0 BD-14 5014 IDS 18166-1440 AB
LS 4981 LS IV -14 42  
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Variability type
VAR:
Spectral type O7.5V(n)((f))
Mag. range
10.48 - ? V
Discoverer --
Epoch
--
Outburst --
Period --
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 Magnitude in the table includes a 2" 12.4 Gmag. companion in Gaia DR2. There is a K-type 11.8 Vmag. unrelated companion 7" away.
2 GCVS Team Large scatter from different photometry data. AB: 11.0, 12.7, 5", 172deg (1952). The co-ordinates refer to component A.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Maíz Apellániz, J.; Sota, A.; Arias, J. I.; et al., 2016, The Galactic
O-Star Spectroscopic Survey (GOSSS). III. 142 Additional O-type Systems.
2016ApJS..224....4M
2 D.Kilkenny, D.C.B.Whittet, SAAO Circ No.15, 40, 1993. 1993SAAOC..15...40K
3 C.B.Stephenson, N.Sanduleak, Warner and Swasey Publ 1, No.1, 1971. 1971PW&SO...1....1S
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 = 8.59H = 8.39K = 8.32J - K = 0.27
AllWISE W1 = 7.89W2 = 7.92W3 = 7.57W4 = 3.48W1 - W2 = -0.03W3 - W4 = 4.08
APASS-DR9 B = 11.05V = 10.25g' = 10.74r' = 10.04B - V = 0.80
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 22 22.31 -14 37 08.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Kharchenko 2 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2018-07-10 08:23 UTC Spectral type from 2016ApJS..224....4M. Magnitude from the GCPD. Gaia DR2 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.