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Latest Details
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| Name |
DO 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 05 38.07 +47 29 58.0 |
| Proper motion |
| RA: -8.9 +/- 1.8 mas/y | Dec: -4.3 +/- 2.0 mas/y | Source: UCAC4 |
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| Galactic coord. |
96.593 -6.573 |
Other names
(Internal only)
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2MASS J22073699+4744398 |
ASASSN-V J220736.97+474441.5 |
GSC 03610-01569 |
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IRC +50419 |
RAFGL 5671S |
SON 4580 |
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UCAC4 689-110532 |
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(Not logged in) Add name
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| Variability type |
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SR |
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| Spectral type |
M8 |
| Mag. range |
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12.3 - 13.6 V |
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| Discoverer |
Cuno Hoffmeister |
| Epoch |
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| Outburst |
-- |
| Period |
206.9 d |
| Rise/eclipse dur. |
35% (72 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 |
According to [C.Hoffmeister, Erg AN 12, N1, 1949.], EA. |
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(Not logged in) Add remark
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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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2MASS
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J = 3.98 | H = 2.98 | K = 2.33 | J - K = 1.66 |
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AllWISE
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W3 = 0.84 | W4 = 0.07 | W3 - W4 = 0.77 |
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APASS-DR9
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B = 14.67 | V = 12.92 | g' = 14.05 | r' = 11.50 | B - V = 1.75 |
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Images
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Supporting Documents
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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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4 |
Otero, Sebastian Alberto
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2020-05-15 00:51 UTC |
Gaia DR2 position. |
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3 |
Karlsson, Thomas
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2016-07-21 23:39 UTC |
Position from UCAC4. Type, period, epoch, rise duration and range from SAAF data. Discoverer from AnErg 12, 1.19. |
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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