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Name
  HAT 622-1509  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 08 48.85 -26 51 58.0  (272.20354 -26.86611) Search nearby
B1950.0 18 05 41.29 -26 52 29.6
Proper motion
RA: -0.539 +/- 0.768 mas/yDec: -2.704 +/- 0.867 mas/ySource: Gaia DR1
Galactic coord. 4.361 -3.397
Other names

(Internal only)
2MASS J18084884-2651579 ALS 4687 ASAS J180849-2652.0
ASASSN-V J180848.88-265158.1 CD-26 12851 CPD-26 6291
GSC 06851-06783 HD 165785 Hbg 1561
LS 4687 PPM 267929 SAO 186345
TYC 6851-6783-1    
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Variability type
EB
Spectral type B0.5III:
Mag. range
9.40 - 9.46 V
Discoverer --
Epoch
20 Aug 2001 (HJD 2452141.56) Ephemeris
Outburst --
Period 1.11282 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 D.M. Nataf, K.Z. Stanek, G.A. Bakos, 2010, arXiv:1009.2502v1 [astro-ph.GA] 2010arXiv1009.2502N
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
3 13th General Catalogue of MK Spectral Classification (Buscombe, 1998) 1998yCat.3206....0B
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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 = 8.96H = 8.92K = 8.91J - K = 0.05
AllWISE W1 = 8.80W2 = 8.91W3 = 8.89W4 = 8.05W1 - W2 = -0.11W3 - W4 = 0.84
APASS-DR9
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 08 48.85 -26 51 58.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2014-10-03 22:49 UTC Type, period, ecpoh and range from ASAS-3 data. Spectral type from 1998yCat.3206....0B.
1 Admin, VSX 2010-09-15 23:36 UTC Preserved original object data.

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