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Name
  AG Dra  
AAVSO UID
000-BBW-893 (65051 observations)  
Constellation
Draco Sequence
J2000.0
16 01 41.01 +66 48 10.2  (240.42087 +66.80283) Search nearby
B1950.0 16 01 23.34 +66 56 25.8
Proper motion
RA: -6.987 +/- 0.076 mas/yDec: -5.871 +/- 0.085 mas/ySource: Gaia DR1
Galactic coord. 100.288 +40.971
Other names

(Internal only)
1RXS J160141.2+664811 AAVSO 1601+67 BD+67 922
HIP 78512 SAO 16931 SVS 1155
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Variability type
ZAND
Spectral type K3IIIep+WD
Mag. range
7.9 - 10.3 V
Discoverer --
Epoch
22 Nov 1997 (HJD 2450775.34) Ephemeris
Outburst --
Period 548.65 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Pulsations with P ~350 d.
2 GCVS Team A soft X-ray source. Elements in the Table represent maxima in U band in 1974 - 1979 [L.Meinunger, IBVS N1611, 1979.].
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References
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1 Galis, R.; Hric, L.; Smelcer, L., 2015, AG Draconis - a symbiotic mystery 2015OEJV..169....4G
2 A. Skopal, S. Shugarov, M. Vanko, P. Dubovsky, S. P. Peneva, E. Semkov, M.
Wolf, 2012, arXiv:1203.4932v1 [astro-ph.SR]
2012arXiv1203.4932S
3 J.B.Kaler, Mercury 11, N3, 83, 1982. 1982Mercu..11...83K
4 L.Robinson, Perem. Zvezdy 16, N5, 507, 1969. 1969PZ.....16..507R
External Links
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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 = 7.15H = 6.37K = 6.21J - K = 0.94
AllWISE W1 = 6.08W2 = 5.96W3 = 5.67W4 = 5.01W1 - W2 = 0.12W3 - W4 = 0.66
APASS-DR9 B = 11.20
GALEX-DR5 FUV = 12.00NUV = 12.58FUV - NUV = -0.58
Images
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Supporting Documents
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Campaigns/Programs
 Legacy CVs
Revision History
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5 Otero, Sebastian Alberto 2017-01-18 04:30 UTC Pulsation period and spectral type from 2015OEJV..169....4G.
4 Admin, VSX 2012-03-23 21:31 UTC Update from [2012arXiv1203.4932S].
3 Otero, Sebastian Alberto 2011-05-22 21:40 UTC Range updated with AAVSO data.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.