C.D.S. - SIMBAD4 rel 1.8 - 2023.09.23CEST20:46:18 LDN 1657A --------- Object LDN 1657A --- DNe --- OID=@945265 (@@124403,3) --- coobox=7367 Coordinates(ICRS,ep=J2000,eq=2000): 07 05 05.8 -12 18 29 (~) D [~ ~ ] 1983ApJ...264..517M Coordinates(FK4,ep=B1950,eq=1950): 07 02 46.0 -12 13 53 Coordinates(Gal,ep=J2000,eq=2000): 225.4340 -02.6027 hierarchy counts: #parents=0, #children=5, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 7 7 90 (~) D 2002A&A...383..631D Identifiers (4): LDN 1657A MLB 4-11 [BM89] 2-4 [DB2002b] G225.43-2.60 Bibcodes 1850-2023 () (8): 2021MNRAS.508.1033S 2019A&A...628A..44F 2012ApJ...759...48M 2011A&A...535A..16L 2010A&A...518L.123L 2002A&A...383..631D 1989ApJS...71...89B 1983ApJ...264..517M Measures ( ): Notes (0) : ================================================================================