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Latest Details
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| Name |
eps Per |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
03 54 29.47 +39 52 02.4 |
| Proper motion |
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| Galactic coord. |
157.354 -10.088 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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45 Per |
AAVSO 0351+39 |
ADS 2888 |
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BD+39 895 |
HD 24760 |
HIP 18532 |
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HR 1220 |
NSV 1423 |
SAO 56840 |
(Not logged in) Add name
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| Variability type |
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BCEP |
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| Spectral type |
B0.5III/IV |
| Mag. range |
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2.89 - 2.91 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.191102: d (4.5864 h) |
| Rise/eclipse dur. |
-- |
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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 |
Otero, Sebastian Alberto
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Different periods (mostly from line profile variations) reported in the literature and none of them are seen in HIPPARCOS data. Close binary with P= 14.069 d. and a possible third companion with P= 9600 d. (2006A&A...446..583L) |
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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 |
Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019) |
2017ARep...61...80S |
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2 |
Libich, J.; et al., 2006, The new orbital elements and properties of ɛ
Persei |
2006A&A...446..583L |
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3 |
De Cat, P.; Telting, J.; Aerts, C.; Mathias, P., 2000, A detailed
spectroscopic analysis of varepsilon Per. I. Determination of the orbital
parameters and of the frequencies |
2000A&A...359..539D |
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4 |
J.R.Percy, M.Bietenholz, A.Fullerton, IBVS N2588,1984. |
1984IBVS.2588....1P |
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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 = 3.45 | H = 3.60 | K = 3.71 | J - K = -0.26 |
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AllWISE
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W1 = 3.58 | W2 = 3.17 | W3 = 3.60 | W4 = 3.58 | W1 - W2 = 0.40 | W3 - W4 = 0.01 |
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Images
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Supporting Documents
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Campaigns/Programs
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BRITE campaign
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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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