AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  GO Peg  
AAVSO UID
000-BCQ-944 (5565 observations)  
Constellation
Pegasus Sequence
J2000.0
22 55 00.97 +19 33 35.0  (343.75404 +19.55972) Search nearby
B1950.0 22 52 34.00 +19 17 35.6
Proper motion
RA: -11.28 +/- 0.63 mas/yDec: -25.89 +/- 0.58 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 88.690 -35.456
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 2250+19 ASAS J225501+1933.6 ASASSN-V J225501.03+193335.7
BD+18 5067 HD 216724 HIP 113173
IRC +20541 SAO 108255  
(Not logged in)  Add name
Variability type
SRB
Spectral type M4
Mag. range
7.14 - 7.91 V
Discoverer --
Epoch
30 Sep 2003 (HJD 2452913.0) Ephemeris
Outburst --
Period 79.3 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Other possible period is 65 d.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 W.Strohmeier, R.Knigge, H.Ott, Bamb Ver 5, N16, 1963. --
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 3.03H = 2.21K = 1.84J - K = 1.19
AllWISE W3 = 1.45W4 = 1.20W3 - W4 = 0.25
APASS-DR9
SDSS-DR12 u = 10.69g = 8.21r = 9.99i = 9.59z = 5.95u - g = 2.47r - i = 0.40
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 55 00.97 +19 33 35.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 Binocular program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2011-06-09 03:39 UTC Period, epoch and range from ASAS-3 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.