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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
V2756 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 11 22.64 -29 50 18.5 |
| Proper motion |
| RA: -26.6 +/- 16.5 mas/y | Dec: -41.6 +/- 8.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
2.356 -5.919 |
Other names
(Internal only)
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2MASS J18143452-2949237 |
AAVSO 1808-29B |
AS 293 |
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ASAS J181434-2949.4 |
ASAS J181435-2949.3 |
CMC15 J181434.5-294923 |
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EM* AS 293 |
ESO 456-79 |
GSC 06855-03517 |
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Gaia DR3 4049689204148424832 |
Gaia22eor |
Hen 2-370 |
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MHA 304-122 |
PK 002-05 1 |
SS73 145 |
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TIC 377710555 |
UCAC4 301-208985 |
USNO-B1.0 0601-0708931 |
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WRAY 16-392 |
[BMM2000] 133 |
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| Variability type |
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EA+ZAND+SR |
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| Spectral type |
M2e+cont |
| Mag. range |
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12.0 - 15.3: V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
722 d |
| Rise/eclipse dur. |
14% (101 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 |
Otero, Sebastian Alberto
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ASAS-SN and ASAS-3 magnitudes contaminated by several nearby stars. Range has been corrected. |
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2 |
Otero, Sebastian Alberto
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VSP Note: 15th mag. star 2" to the N, 15.0 mag. star 3" to the NW, 16.6 mag. star 7" to the NNE, 14.2 mag. star 9" to the ENE and 16.4 mag. star 10" to the SE. |
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3 |
Otero, Sebastian Alberto
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Pulsations with elements HJD 2451894 + 480 x E. |
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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 |
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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2 |
M. Gromadzki, J. Mikolajewska, I. Soszynski, 2013, arXiv:1312.6063
[astro-ph.SR] |
2013arXiv1312.6063G |
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3 |
Pojmanski, G., 2002, The All Sky Automated Survey |
2002AcA....52..397P |
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4 |
D.Hoffleit, IBVS N469, 1970. |
1970IBVS..469....1H |
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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 = 9.19 | H = 8.28 | K = 7.89 | J - K = 1.30 |
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AllWISE
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W1 = 7.59 | W2 = 7.71 | W3 = 7.24 | W4 = 6.80 | W1 - W2 = -0.11 | W3 - W4 = 0.44 |
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Images
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Supporting Documents
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Revision History
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