80
Observational
Characteristics (3)
3)
Optical/Infrared Colours
RXJ1914.4+2457
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No evidence for a late main-sequence
secondary star
No evidence for a late main-sequence
secondary star€Spectral
flux distribution in optical is that of a hot (~50000 Kelvin) black body
Spectral
flux distribution in optical is that of a hot (~50000 Kelvin) black bodyRamsay et al (2000)