C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST08:23:12 WR 109 ------ Object WR 109 --- WR* --- OID=@2369379 (@@55668,8) --- coobox=18454 Coordinates(ICRS,ep=J2000,eq=2000): 18 07 50.8972634088 -35 10 25.118702292 (Opt ) A [0.0208 0.0174 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 18 04 30.0270790608 -35 10 51.715702392 Coordinates(Gal,ep=J2000,eq=2000): 356.9331546332493 -07.1888754524875 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 1.534 -7.443 [0.025 0.019 90] A 2020yCat.1350....0G Parallax: 0.1336 [0.0265] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux G : 14.4408 [0.0088] C 2018yCat.1345....0G Flux J : 13.786 [0.022] C 2003yCat.2246....0C Flux H : 13.519 [0.023] C 2003yCat.2246....0C Flux K : 13.272 [0.030] C 2003yCat.2246....0C Spectral type: WN3 C 1984A&A...138..311L Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (8): Gaia DR3 4038875335491155328 TIC 55833822 AAVSO 1801-35 SV* HV 7202 V* V617 Sgr WR 109 2MASS J18075089-3510251 Gaia DR2 4038875335491155328 Bibcodes 1850-2024 () (59): 2023ApJ...950...47K 2023MNRAS.522.2732Z 2022ApJ...924...27P 2022ApJ...939....6A 2022PASJ...74..569S 2022RAA....22e5003X 2020MNRAS.492L..40A 2020MNRAS.493.1512R 2014MNRAS.444.2692O 2014PASJ...66....8S 2013ApJ...771...13L 2013ApJ...772L..18Q 2012A&A...547A..83G 2012MmSAI..83..342H 2011A&A...527A..66G 2009RMxAA..45...55M 2008ApJ...679.1467S 2008NewA...13..133A 2007A&A...471L..25S 2007A&A...472L..21O 2007MNSSA..66..106M 2006A&A...447L...1S 2005A&A...444..895S 2004MNRAS.351..685O 2004PASP..116..311O 2003A&A...406..613S 2003AN....324..437K 2003MNRAS.346..963O 2002A&A...385..585V 2002A&A...385..619V 2002ApJ...565..511H 2001NewAR..45..135V 2001PASP..113..764D 2000MNRAS.318..214I 1999A&A...351.1021S 1999AJ....117..534C 1999PASP..111...76D 1998A&A...333..251H 1998A&AS..129...83R 1998A&AS..131..119C 1998PASP..110..276S 1997A&AS..124...55C 1996MNRAS.281..163S 1995A&A...299..151H 1995A&AS..113..459H 1995AJ....110.1816D 1995ApJS..100..413C 1995IAUS..163..512P 1995MNRAS.277..959D 1994ApJ...425..252D 1994ApJS...95..151M 1993A&A...274..397H 1990AJ....100..431C 1990ApJ...358..229S 1989A&A...218..199L 1988A&A...199..217V 1984A&A...138..311L 1982CoBos..68....1H 1981SSRv...28..227V Measures (MK:1 PLX:2 PM:2 V*:2 ): MK:1PLX:2PM:2V*:2 Notes (0) : ================================================================================