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Latest Details
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Name
  NSV 24377  
AAVSO UID
--  
Constellation
Serpens Sequence
J2000.0
18 18 36.42 -13 48 02.4  (274.65175 -13.80067) Search nearby
B1950.0 18 15 46.31 -13 49 17.5
Proper motion
RA: 0.5 +/- 1.7 mas/yDec: -1.0 +/- 1.7 mas/ySource: UCAC4
Galactic coord. 16.937 +0.837
Other names

(Internal only)
ALS 4908 BD-13 4926 CDS 973
GSC 05689-00607 HD 168076 LS 4908
LS IV -13 16A MCW 656 NGC 6611 205
NGC 6611 ESL 2 NGC 6611 PPM 11 NGC 6611 PPM 12
PPM 234333 SAO 161303 TYC 5689-607-1
WDS J18186-1348AB    
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Variability type
VAR:
Spectral type O4IV(f)
Mag. range
8.19 - ? 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 SB2 binary (sep. 150 mas). Five other faint companions detected with separations between 3.7" and 6.6" (2014ApJS..215...15S).
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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 Sana, H.; et al., 2014, Southern Massive Stars at High Angular Resolution:
Observational Campaign and Companion Detection
2014ApJS..215...15S
3 Bosch, G. L.; Morrell, N. I.; Niemelä, V. S., 1999, Stellar Spectroscopy in
NGC 6611: Binary Frequency and New Spectral Types of Several Early Type
Stars
1999RMxAA..35...85B
4 J.W.Menzies, F.Marang, J.E.Westerhuys, SAAO Circ No.14, 33, 1990. 1990SAAOC..14...33M
5 M.F.Walker, ApJ 133, No.2, 438, 1961. 1961ApJ...133..438W
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 = 6.88H = 6.69K = 6.57J - K = 0.31
AllWISE W1 = 6.05W2 = 5.92W3 = 5.99W1 - W2 = 0.14
APASS-DR9 g' = 10.09
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 18 36.42 -13 48 02.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 NGC 6611 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2018-07-10 07:47 UTC Spectral type from 2016ApJS..224....4M.
2 Otero, Sebastian Alberto 2016-04-03 00:14 UTC Mean magnitude from GCPD data. UCAC4 position. Remark from 2014ApJS..215...15S. Spectral type from 1999RMxAA..35...85B.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.