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Latest Details
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Name
  Cl* NGC 6530 WFI 24659  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 04 44.03 -24 19 39.6  (271.18346 -24.32767) Search nearby
B1950.0 18 01 40.11 -24 19 53.8
Proper motion
RA: -3.5 +/- 6.1 mas/yDec: 4.0 +/- 6.0 mas/ySource: UCAC4
Galactic coord. 6.134 -1.359
Other names

(Internal only)
1SXPS J180443.9-241940 2MASS J18044404-2419394 ASASSN-V J180444.05-241939.4
CXO J180444.0-241939 EPIC 224392069 VPHASDR2 J180444.1-241939.4
VVV J180444.03-241939.46 [DFM2004] 774  
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Variability type
CTTS/ROT
Spectral type --
Mag. range
15.9 - 16.5 V
Discoverer --
Epoch
--
Outburst --
Period 8.97100 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 Henden, A. A.; et al., 2018, AAVSO Photometric All Sky Survey (APASS) DR10 2018AAS...23222306H
2 C.B. Henderson, K.G. Stassun, 2011, arXiv:1112.2211v1 [astro-ph.SR] 2011arXiv1112.2211H
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 = 12.91H = 12.07K = 11.64J - K = 1.27
AllWISE W1 = 11.12W2 = 10.73W3 = 7.57W4 = 3.47W1 - W2 = 0.39W3 - W4 = 4.10
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 04 44.03 -24 19 39.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 NGC 6530 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 2018-12-27 05:25 UTC Maximum magnitude derived from CMC15. Minimum magnitude from APASS data. Gaia DR2 position.
1 Admin, VSX 2011-12-20 02:20 UTC Preserved original object data.

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