C.D.S. - SIMBAD4 rel 1.8 - 2024.04.27CEST10:35:45 nsv 13514 --------- Object IRC +30469 --- LP? --- OID=@1524433 (@@31954,13) --- coobox=9537 Coordinates(ICRS,ep=J2000,eq=2000): 21 04 58.0246339536 +27 23 55.916845980 (Opt ) A [0.0285 0.0329 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 21 02 48.2663671020 +27 11 56.292569253 Coordinates(Gal,ep=J2000,eq=2000): 073.3931629343808 -12.9984432379118 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -14.252 -18.294 [0.045 0.052 90] A 2020yCat.1350....0G Parallax: 1.7763 [0.0556] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 12.98 [0.34] D 2000A&A...355L..27H Flux V : 11.49 [0.12] D 2000A&A...355L..27H Flux G : 7.793974 [0.003428] C 2020yCat.1350....0G Flux J : 3.272 [0.274] D 2003yCat.2246....0C Flux H : 2.246 [0.188] D 2003yCat.2246....0C Flux K : 1.724 [0.248] D 2003yCat.2246....0C Spectral type: M7 D 1973AJ.....78..389V Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (11): Gaia DR3 1845120909601161344 TIC 126613862 CSV 5337 IRAS 21028+2711 IRC +30469 NSV 13514 RAFGL 2700 SV* SVS 78 TYC 2181-136-1 2MASS J21045803+2723558 Gaia DR2 1845120909601161344 Bibcodes 1850-2024 () (11): 2023A&A...674A..15L 2012PASJ...64....4D 1997AJ....114.1602L 1997ApJS..112..557K 1992ApJ...396..251L 1990ApJ...362..634L 1987ApJ...315..654V 1986A&AS...65..607O 1976ApJS...30..259D 1973AJ.....78..389V 1973AJ.....78..471L Measures (distance:2 MK:2 PLX:2 PM:2 ): distance:2MK:2PLX:2PM:2 Notes (0) : ================================================================================