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Latest Details
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| Name |
MR Lac |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
22 22 42.69 +50 16 24.0 |
| Galactic coord. |
100.493 -5.841 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 2220+50 |
Downes MR Lac |
GALEX J222443.1+503142 |
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Gaia18cqu |
PSO J222443.467+503139.262 |
VV 386 |
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ZTF18abtffxi |
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(Not logged in) Add name
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| Variability type |
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UGSU: |
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| Spectral type |
-- |
| Mag. range |
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15.0 p - 21.7 g |
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| Discoverer |
Walter John Miller |
| Epoch |
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| Outburst |
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| Period |
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| 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 |
Schmeer, Patrick
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GALEX mag. 21.2 (NUV). Discovery outburst 1948 September 8–10 (1971RA......8..211M). A long outburst (superoutburst?) was recorded 2018 September 4–16 in ZTF, ASAS-SN Sky Patrol, and Gaia Alerts data (see also vsnet-chat 8450). |
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2 |
Otero, Sebastian Alberto
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VSP Note: 18.6 mag. star 3" to the N and 17.6 mag. star 6" to the WNW. |
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(Not logged in) Add remark
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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 |
T. Kato, 2019, vsnet-chat #8450 |
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2 |
Gaia alerts, 2018 (online data) |
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3 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
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R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) |
2005JAD....11....2D |
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R.A. Downes et al., 2001, PASP 113, 764 |
2001PASP..113..764D |
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W.J.Miller, A.A.Wachmann, RIC Astr 8, N12, 1971. |
1971RA......8..211M |
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ZTF observations (Lasair online data) |
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External Links
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Images
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Supporting Documents
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Revision History
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