C.D.S. - SIMBAD4 rel 1.8 - 2024.05.20CEST17:06:12 BD+57 243 ----------- Object BD+57 243 --- Be* --- OID=@133945 (@@3604,15) --- coobox=2244 Coordinates(ICRS,ep=J2000,eq=2000): 01 18 54.1114908840 +58 12 06.858916812 (Opt ) A [0.0060 0.0082 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 01 15 44.8762910231 +57 56 21.420574602 Coordinates(Gal,ep=J2000,eq=2000): 126.5546072944937 -04.4765326252180 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: -1.577 -0.860 [0.009 0.011 90] A 2020yCat.1350....0G Parallax: 0.3335 [0.0122] A 2020yCat.1350....0G Radial Velocity: -52.00 [5] C 1932LicOB..16...53H Redshift: -0.000173 [0.000017] C 1932LicOB..16...53H cz: -52.00 [5.00] C 1932LicOB..16...53H Flux U : 9.23 [~] D 1982IAUS...98..261J Flux B : 9.90 [~] D 1959ApJ...130..764P Flux V : 9.48 [~] D 1959ApJ...130..764P Flux G : 9.258586 [0.002776] C 2020yCat.1350....0G Flux J : 9.020 [0.024] C 2003yCat.2246....0C Flux H : 8.966 [0.032] C 2003yCat.2246....0C Flux K : 8.815 [0.022] C 2003yCat.2246....0C Spectral type: B0:IV:e C ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (28): LAMOST J011854.11+581206.8 Gaia DR3 413851336279382272 TIC 332489770 2MASS J01185410+5812068 Cl* NGC 457 HG 153 [JE82] 28 Cl* NGC 457 PES 21 Cl* NGC 457 ESY 15 AG+57 140 ALS 6523 BD+57 243 CSV 5910 EM* MWC 423 GCRV 747 GEN# +2.04570153 GSC 03681-01664 HBHA 5709-06 Hilt 113 LS I +57 11 MCW 61 NGC 457 153 PPM 26210 TYC 3681-1664-1 UBV 1378 [KW97] 5-22 Gaia DR1 413851331973278976 WEB 1380 Gaia DR2 413851336279382272 Bibcodes 1850-2024 () (48): 2023A&A...671A..36A 2022ApJS..260...35W 2021A&A...645L...8X 2020A&A...633A..99C 2020A&A...640A...1C 2020A&A...641A..42B 2020MNRAS.493.2339M 2018A&A...616L..15X 2018A&A...618A..93C 2017AJ....153..252L 2017MNRAS.472.3887M 2017PASP..129j4201T 2016MNRAS.463.1162C 2006ApJ...648..580H 2005AJ....130.1652R 2003AJ....125.2531R 1999A&AS..134..255K 1998ApJS..115..271R 1997A&AS..124..329T 1997AAHam..11....1K 1995A&AS..114..269D 1991TrSht..62..234E 1987AN....308...41F 1984BICDS..26....9M 1982A&A...109...48M 1982IAUS...98..261J 1982IBVS.2112....1B 1978ApJS...38..309H 1976PASP...88...63S 1973A&AS....9..297F 1967MiMue..11....0R 1965ApJS...12..215H 1964PLPla..28....1J 1964VeBon..70....1S 1964ZA.....58..217S 1962AJ.....67..491R 1961ZA.....53....1S 1959ApJ...130..764P 1959LS....C01....0H 1957ApJ...125..195N 1955ApJS....2...41M 1954ZA.....34....1B 1953GCRV..C......0W 1951ApJ...113..141N 1951ApJ...114..241H 1950AnAp...13..147S 1946UppAn...2a...1B 1943ApJ....98..153M Measures (distance:3 MK:3 PLX:3 PM:3 ROT:1 V*:1 velocities:8 ): distance:3MK:3PLX:3PM:3ROT:1V*:1velocities:8 Notes (0) : ================================================================================