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Latest Details
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| Name |
Z Peg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
23 57 32.92 +25 36 29.4 |
| Proper motion |
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| Galactic coord. |
108.713 -35.564 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 2355+25 |
AN 42.1901 |
ASAS J000006+2553.2 |
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ASASSN-V J000006.60+255311.4 |
BD+25 5054 |
HD 224709 |
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HIP 8 |
HV 195 |
IRC +30522 |
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RAFGL 3194 |
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| Variability type |
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M |
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| Spectral type |
M6e-M8.5e(Tc) |
| Mag. range |
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7.3 - 13.6 V |
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| Discoverer |
Williamina Fleming (1901) |
| Epoch |
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| Outburst |
-- |
| Period |
320 d |
| Rise/eclipse dur. |
50% (160 d) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
GCVS Team |
P var. Max = 2415433 + 318.9d*E (JD2398800 - 2420550); Max = 2420207 + 328.0d*E (JD2420200 - 32000) [H.Schneller, GuL 3, 1952.]; Max = 2432005 + 325.8d*E (JD2432000 - 37900); Max = 2437870 + 319d*E (JD2437500 - 40100); Max = 2442086 + 328.0d*E (JD2440100 - 43100); since JD2442100 - see Table. |
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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2 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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3 |
T. Karlsson, Maxima of Mira stars |
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4 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 2.23 | H = 1.32 | K = 0.92 | J - K = 1.31 |
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APASS-DR9
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B = 11.53 | V = 10.38 | g' = 11.31 | B - V = 1.15 |
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SDSS-DR12
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u = 14.44 | g = 15.12 | r = 11.11 | i = 12.83 | z = 6.63 | u - g = -0.68 | r - i = -1.72 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Campaigns/Programs
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LPV Program
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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