Swift J1658.2-4242
(Russell2018d)
RA (ICRS) DEC
[hh:mm:ss.ss] [dd:mm:ss.ss]
16:58:12.70 -42:41:56.09
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ℓ b
[deg] [deg]
343.2512784 00.05342834
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# of outbursts after discovery:
Basic data
Distance [kpc] |
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Distance to the plane (z) [kpc] |
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Orbital period (Porb) [h] |
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Peak X-ray flux [erg s-1 cm-2] [keV] |
7.20E-10 [2-10] |
Mereminskiy2018 |
Outburst magnitude (AB) |
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Quiescent magnitude (AB) |
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E(B-V) [mag] |
20 – 29 | Russell2018c |
Spectral type |
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NOTES
Swift J1658.2-4242: There is a possible foreground star with r’=20.20 ± 0.09 and i’=19.02 ± 0.04 (Russell2018e) detected with VPHAS images. The field is extremely reddened. |
Optical/NIR magnitudes
Mag. Outburst (AB)
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Mag. Quiescent (AB)
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