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Latest Details
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Name
  GU Cep  
AAVSO UID
000-BDL-298 (254 observations)  
Constellation
Cepheus Sequence
J2000.0
23 10 10.89 +61 14 29.8  (347.54537 +61.24161) Search nearby
B1950.0 23 08 03.85 +60 58 12.2
Proper motion
RA: -3.894 +/- 1.343 mas/yDec: -1.895 +/- 1.153 mas/ySource: Gaia DR1
Galactic coord. 111.060 +0.726
Other names

(Internal only)
2MASS J23101088+6114296 ASASSN-V J231011.00+611431.2 CSV 5672
DO 42604 GSC 04279-00027 IOMC 4279000040
IRAS 23080+6058 IRC +60388 IRCO 1029
RAFGL 5740S TIC 268525933 TYC 4279-27-1
TYC 4279-27-2 UCAC4 757-073468 WDS J23102+6114AB
ZI 2124 [NBM54] 80  
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Variability type
SRC
Spectral type M2Iab
Mag. range
9.6 - 10.2 V
Discoverer --
Epoch
--
Outburst --
Period --
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 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1. 0
2017PASP..129j4502K
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 Copenhagen University Observatory; Royal Greenwich Observatory; Real
Instituto Y Observatorio de La Armada, En San Fernando, 1999, Carlsberg
Meridian Catalogs Number 1-11
1999CMC...C......0C
4 L.Rosino, A.Bianchini, D.Dimartino, AsAp Suppl 24, N1, 1, 1976. 1976A&AS...24....1R
5 R.Weber, IBVS N88, 1965. 1965IBVS...88....1W
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 = 4.07H = 2.98K = 2.51J - K = 1.55
AllWISE W3 = 1.79W4 = 0.96W3 - W4 = 0.83
APASS-DR9 B = 12.35g' = 11.20
SDSS-DR12 u = 15.04g = 14.72r = 8.84i = 11.35z = 7.06u - g = 0.31r - i = -2.51
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 23 10 10.89 +61 14 29.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 SNEWS Campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2021-02-24 18:17 UTC Maximum magnitude from CMC11. Type and minimum magnitude from ASAS-SN data.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.