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Latest Details
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| Name |
EG And |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
00 41 52.70 +40 24 22.0 |
| Proper motion |
| RA: 9.028 +/- 0.039 mas/y | Dec: -15.378 +/- 0.036 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
121.536 -22.174 |
Other names
(Internal only)
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AAVSO 0039+40 |
BD+39 167 |
HD 4174 |
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HIP 3494 |
IRC +40014 |
M31 V1119 |
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SAO 36618 |
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(Not logged in) Add name
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| Variability type |
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ZAND+E |
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| Spectral type |
M2IIIep |
| Mag. range |
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6.97 - 7.8 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
482.57 d |
| 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 |
GCVS Team |
P = 40d or 80d [P.Tempesti, IBVS N1291, 1977.]. Absorption spectrum with overlaying emissions of high excitation [R.E.Wilson, PASP 62, 14, 1950., R.E.Stencel, J.Sahade, ApJ 238, 929, 1980.]. Strong variable magnetic field [H.W.Babcock, ApJ Suppl 3, N30, 1958.]. Long period variations of light are observed. Radial velocities profiles and equivalent widths of lines vary with P = 470d [S.E.Smith, ApJ 237, 831, 1980.] (SB? [S.Smith, BAAS 12, N1, 341, 1980.]). Possibly is analogous to HM Sge [R.E.Stencel, J.Sahade, ApJ 238, 929, 1980.]. |
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References
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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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Images
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Supporting Documents
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Campaigns/Programs
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Binocular program
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Revision History
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