C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST17:45:07 EM* LkCa 21 ------------- Object EM* LkCa 21 --- Or* --- OID=@707048 (@@21193,14) --- coobox=4316 Coordinates(ICRS,ep=J2000,eq=2000): 04 22 03.1470550272 +28 25 39.096067656 (Opt ) A [0.0847 0.0472 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 04 18 56.6388301662 +28 18 38.835850382 Coordinates(Gal,ep=J2000,eq=2000): 169.2817024993211 -14.9351127766217 hierarchy counts: #parents=2, #children=0, #siblings=0 Proper motions: 9.572 -25.668 [0.111 0.077 90] A 2020yCat.1350....0G Parallax: 8.5188 [0.0959] A 2020yCat.1350....0G Radial Velocity: 17.081900 [0.009365] A 2020AJ....160..120J Redshift: 0.000057 [0.000000] A 2020AJ....160..120J cz: 17.08 [0.01] A 2020AJ....160..120J Flux B : 10.94 [~] E ~ Flux G : 12.307165 [0.002893] C 2020yCat.1350....0G Flux J : 9.464 [0.020] C 2003yCat.2246....0C Flux H : 8.673 [0.021] C 2003yCat.2246....0C Flux K : 8.449 [0.017] C 2003yCat.2246....0C Flux r : 14.39 [~] D 2012ApJS..202....7X Spectral type: M3/4Ve C 1986AJ.....91..575H Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (16): AP J04220313+2825389 Gaia DR3 164550882989640192 WISEA J042203.15+282538.7 TIC 58467639 2MASS J04220313+2825389 [GBA2007] 867 XEST 21-044 EM* LkCa 21 HBC 382 IRAS C04185+2818 V* V1071 Tau SSTc2d J042203.2+282539 SSTtau 042203.1+282538 GBS-VLA J042203.15+282538.8 WISE J042203.15+282538.8 Gaia DR2 164550882989640192 Bibcodes 1850-2024 () (90): 2023ApJ...943...49L 2023MNRAS.519.2718R 2022A&A...667A.124G 2022ApJ...928..134S 2021AJ....162..110K 2021ApJ...920..132P 2021ApJ...921...53L 2021ApJ...922...27K 2021ApJS..254...20L 2020AJ....160..120J 2019A&A...630A.137G 2019AJ....157..196K 2019AJ....158...54E 2019ApJ...877...29M 2018A&A...620A.172Z 2018AJ....156..271L 2017A&A...599A..14J 2017AJ....153...46L 2017AJ....154..134E 2017ApJ...838..150K 2016MNRAS.463.4383K 2015ApJ...799..155D 2015ApJ...801...91D 2015ApJ...805...57T 2015ApJ...810...55S 2014ApJ...784..126E 2014ApJ...786...97H 2014MNRAS.444.1157D 2013ApJ...776...21H 2013AstL...39..251G 2013AstL...39..336G 2013PASP..125..477D 2012ApJ...745...19K 2012ApJ...745..119N 2012ApJ...748...71F 2012ApJ...757..141K 2012ApJS..202....7X 2011ApJ...727...64K 2011ApJ...731....8K 2011ApJS..195....3F 2010Ap.....53..573Z 2010ApJ...724..835W 2010ApJS..186..111L 2010ApJS..186..259R 2010PASP..122..753P 2009ApJ...695.1648N 2009ApJ...696L..84C 2009ApJ...703.1964F 2008A&A...479..827G 2008A&A...487..965S 2007A&A...468..353G 2007A&A...468..413B 2007A&A...468..463S 2007ApJ...662..413K 2006A&A...460..499B 2006AJ....132.2469K 2006ApJ...647.1180L 2006ApJS..165..568F 2005A&A...438..769D 2005ApJ...631.1134A 2005ApJ...635..422C 2002ApJ...578..914H 2002ApJ...581.1194P 2001A&A...369..971K 2000AJ....120.2114M 2000MNRAS.319..457C 1999AJ....118.1043H 1997MNRAS.286L..17M 1996A&A...312..439W 1996AJ....111..355C 1995A&A...297..391N 1995A&AS..109..177W 1995ApJ...439..288O 1995ApJ...446..331D 1995ApJS..101..117K 1995IBVS.4140....1K 1994A&A...282..503M 1994A&A...287..523S 1994ApJ...436..262M 1993A&A...272..176B 1993A&A...278..129L 1993A&AS..101..485B 1992ApJS...78..239W 1990AJ....100.1610O 1990ApJ...362..168S 1990ApJS...74..575W 1989AJ.....97.1451S 1988LicOB1111....1H 1987AJ.....93..907H 1986AJ.....91..575H Measures (distance:2 Fe_H:3 herschel:2 MK:2 PLX:2 PM:2 ROT:4 V*:2 velocities:4 ): distance:2Fe_H:3herschel:2MK:2PLX:2PM:2ROT:4V*:2velocities:4 Notes (0) : ================================================================================