SIMBAD references

R. W. Russell, D. K. Lynch, and D. L. Kim, Aerospace Corporation; H. B. Hammel, Space Science Institute; and R. B. Perry, Langley Research Center, NASA, report on 3- to 13-micron spectroscopy of V2573 Oph on Aug. 21.25 UT with the the NASA Infrared Telescope Facility (+ BASS; 3".4-diameter beam). The spectrum decreased monotonically toward longer wavelengths and was well fit by a 1000-K gray-body function. No emission features or infrared excess were evident. The magnitudes were L = 4.1 ± 0.05, M = 3.4 ± 0.05, and [N(10.2 microns)] = 2.3 ± 0.05.