| 词条 | L183 |
| 释义 |
|name = L183 |image = |caption = |credit = |type = molecular cloud |type2 = |epoch = J2000 |subtype = |class = |ra = {{RA|15|54|12.2}}[1] |dec = {{DEC|-02|49|42}}[1] |dist_ly = 360{{citation needed|date=September 2017}} |dist_pc = |dist_z = |appmag_v = |appdia = 75′[1] |size_v = |constellation = Serpens |radius_ly = |radius_pc = |dimensions = |absmag_v = |notes = |names = LDN 134N }}L183 or L134N is a much-studied pre-stellar core in the constellation Serpens Cauda 360 light-years away. This massive accumulation of gas and dust was the interstellar object in which the phenomenon of coreshine was first investigated by astronomers and produced a new means of probing its previously opaque core.[2][3] External links
References1. ^1 2 {{cite simbad|title=LDN 183|accessdate=24 September 2017}} {{Stars of Serpens}}{{nebula-stub}}2. ^L183 (L134N) Revisited - L. Pagani, A. Bacmann et al. 3. ^Charlotte Vastel, T.G Phillips, P Caselli, C Ceccarelli and L Pagani Deuterium enhancement in pre-stellar cores 3 : Pre-stellar cores|Serpens (constellation)|Star-forming regions |
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