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Latest Details
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| Name |
V3804 Sgr |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 18 14.18 -31 33 31.2 |
| Proper motion |
| RA: 0.5 +/- 2.3 mas/y | Dec: -7.7 +/- 2.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
1.516 -8.025 |
Other names
(Internal only)
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2MASS J18212877-3132044 |
AAVSO 1815-31 |
ASAS J182129-3132.1 |
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EM* AS 302 |
GSC 07393-01433 |
Hen 3-1676 |
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IRAS 18182-3133 |
MHA 304-33 |
TYC 7393-1433-1 |
(Not logged in) Add name
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| Variability type |
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ZAND |
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| Spectral type |
pec(e+cont) |
| Mag. range |
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10.5 - 13.4 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
426 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 |
Otero, Sebastian Alberto
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ASAS-3 magnitudes contaminated by 2MASS J18212785-3132057 (V= 15.1; sep. 12"), 2MASS J18212922-3131496 (V= 16.2; sep. 16"), 2MASS J18213018-3132137 (V= 16.0; sep. 20"), 2MASS J18212851-3131445 (V= 16.3; sep. 20") and 2MASS J18213015-3131527 (V= 16.1; sep. 21"). Range has been corrected. |
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2 |
GCVS Team |
Spectrum description [G.H.Herbig, Lick Contr N299, 1969., N.Sanduleak, C.B.Stephenson, ApJ 185, 899, 1973.]. |
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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 |
M. Gromadzki, J. Mikolajewska, I. Soszynski, 2013, arXiv:1312.6063
[astro-ph.SR] |
2013arXiv1312.6063G |
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3 |
Monard, B., 2013, vsnet-alert #16301 |
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4 |
Pojmanski, G., 2002, The All Sky Automated Survey |
2002AcA....52..397P |
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5 |
D.A.Allen, Proc AS A 5, N3, 369, 1984. |
1984PASAu...5..369A |
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6 |
M.Brewster, IBVS N1032, 1975. |
1975IBVS.1032....1B |
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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 = 8.77 | H = 7.77 | K = 7.36 | J - K = 1.41 |
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AllWISE
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W1 = 6.89 | W2 = 6.80 | W3 = 4.73 | W4 = 3.02 | W1 - W2 = 0.09 | W3 - W4 = 1.72 |
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Images
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Supporting Documents
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Revision History
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