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Latest Details
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Name
  EE Peg  
AAVSO UID
000-BCW-691 (1453 observations)  
Constellation
Pegasus Sequence
J2000.0
21 40 01.88 +09 11 05.1  (325.00783 +9.18475) Search nearby
B1950.0 21 37 34.18 +08 57 26.4
Proper motion
RA: 41.237 +/- 0.043 mas/yDec: 13.723 +/- 0.039 mas/ySource: Gaia DR1
Galactic coord. 64.182 -31.117
Other names

(Internal only)
AAVSO 2135+08 AN 150.1935 ASASSN-V J214001.94+091103.9
BD+08 4714 HD 206155 HIP 106981
SAO 126971    
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Variability type
EA/DM
Spectral type A3mV+F5
Mag. range
6.93 - 7.51 V
Discoverer --
Epoch
17 Aug 1983 (HJD 2445563.8916) Ephemeris
Outburst --
Period 2.62821423 d
Rise/eclipse dur. 9%  (5.6769 h)
Remarks
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1 GCVS Team Min II 7.06. The third body (Porb = 1464d, T0 = 2443120).
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References
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1 Bob Nelson's O-C files, 2016 --
2 C.H.Lacy, D.M.Popper, ApJ 281, 268, 1984. 1984ApJ...281..268L
3 A.Wroblewski, Urania 28, N10, 313, 1957. --
4 CALEB - Catalog and AtLas of Eclipsing Binaries --
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 = 6.72H = 6.72K = 6.65J - K = 0.07
AllWISE W1 = 6.64W2 = 6.63W3 = 6.71W4 = 6.76W1 - W2 = 0.00W3 - W4 = -0.05
APASS-DR9 B = 7.22V = 7.08g' = 7.32r' = 7.14i' = 7.30B - V = 0.14
SDSS-DR12 u = 8.13g = 7.40r = 11.61i = 7.20z = 7.80u - g = 0.72r - i = 4.41
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 40 01.88 +09 11 05.1 (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 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.

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