C.D.S. - SIMBAD4 rel 1.8 - 2024.05.01CEST11:55:18 HD 172271 --------- Object HD 172271 --- a2* --- OID=@2687499 (@@57073,9) --- coobox=19512 Coordinates(ICRS,ep=J2000,eq=2000): 18 39 03.5660965344 +05 35 20.299185456 (Opt ) A [0.0177 0.0188 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 18 36 36.2162845061 +05 32 35.987339224 Coordinates(Gal,ep=J2000,eq=2000): 036.5120311811636 +05.2917096370790 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: -2.656 -7.858 [0.021 0.022 90] A 2020yCat.1350....0G Parallax: 2.7613 [0.0211] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux U : 8.94 [~] C 1965LowOB...6..167A Flux B : 9.12 [~] C 1965LowOB...6..167A Flux V : 9.07 [~] C 1965LowOB...6..167A Flux G : 9.039594 [0.002823] C 2020yCat.1350....0G Flux J : 8.835 [0.022] C 2003yCat.2246....0C Flux H : 8.853 [0.023] C 2003yCat.2246....0C Flux K : 8.822 [0.022] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (20): Gaia DR3 4284020455155455232 TIC 108148241 Cl* IC 4756 HER 280 AG+05 2560 BD+05 3879 GEN# +3.47560118 GSC 00455-00718 HD 172271 IC 4756 118 PPM 166284 SAO 123763 TYC 455-718-1 UBV M 39276 YZ 5 8713 2MASS J18390356+0535202 Cl* IC 4756 ALC 18 UCAC2 33801447 Renson 48270 Gaia DR1 4284020455155455232 Gaia DR2 4284020455155455232 Bibcodes 1850-2024 () (21): 2019A&A...622A.199J 2018A&A...615A..49C 2018A&A...620A.172Z 2017MNRAS.468.2745N 2016A&A...589A..83G 2016A&A...596A..49B 2016AJ....152..104H 2009A&A...498..961R 2008A&A...481..465L 2002AJ....124..989G 1995AJ....109.1903M 1993yCat.3135....0C 1992BICDS..40...97R 1991A&AS...89..429R 1990BICDS..38..151R 1988A&AS...76..127R 1988AcA....38..225N 1986AISAO..23...64L 1975A&AS...19..211H 1965LowOB...6..167A 1943AN....274...69K Measures (distance:2 Fe_H:1 MK:1 PLX:3 PM:2 ROT:1 V*:1 ): distance:2Fe_H:1MK:1PLX:3PM:2ROT:1V*:1 Notes (0) : ================================================================================