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Latest Details
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| Name |
BN Sgr |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 43 55.98 -28 07 54.8 |
| Proper motion |
| RA: 1.3 +/- 1.1 mas/y | Dec: -26.9 +/- 1.3 mas/y | Source: UCAC4 |
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| Galactic coord. |
0.840 +0.133 |
Other names
(Internal only)
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ASASSN-V J174705.37-280859.9 |
CD-28 13577 |
CPD-28 5843 |
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GDS_J1747053-280859 |
HD 161507 |
HV 3586 |
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IOMC 6840000040 |
SAO 185745 |
X 17439-281 |
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[HHR2012] J174705.4-280860 |
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| Variability type |
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EA/SD |
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| Spectral type |
G2-5 |
| Mag. range |
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9.25 - 10.1 V |
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| Discoverer |
Ida Woods (1921) |
| Epoch |
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| Outburst |
-- |
| Period |
2.51976721 d |
| Rise/eclipse dur. |
23% (13.9091 h) |
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Remarks
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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 |
Bob Nelson's O-C files, 2016 |
-- |
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2 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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3 |
M. Haas, M. Hackstein, M. Ramolla, H. Drass, R. Watermann, R. Lemke, R.
Chini, 2012, AN 333, 706 |
2012AN....333..706H |
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4 |
P. Zasche, 2010, New Astronomy 15, 150 |
2010NewA...15..150Z |
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5 |
B.S.Whitney, AJ 64, 258, 1959. |
1959AJ.....64..258W |
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6 |
F.W.Wright, HB N891, 1933. |
1933BHarO.891...10W |
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7 |
Hartwig, E., 1922, Benennung von neu entdeckten veraenderlichen Sternen |
1922AN....215..185H |
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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 = 7.89 | H = 7.59 | K = 7.48 | J - K = 0.41 |
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AllWISE
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W1 = 6.85 | W2 = 7.14 | W3 = 7.34 | W1 - W2 = -0.29 |
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APASS-DR9
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B = 9.97 | V = 9.23 | g' = 9.93 | r' = 9.06 | B - V = 0.74 |
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Images
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Supporting Documents
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Revision History
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