C.D.S. - SIMBAD4 rel 1.8 - 2024.07.05CEST00:56:15 NGC 2540 -------- Object NGC 2540 --- Q? --- OID=@1040106 (@@21399,4) --- coobox=5533 Coordinates(ICRS,ep=J2000,eq=2000): 08 12 46.4478838824 +26 21 42.387277896 (Opt ) C [1.8902 1.9646 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 08 09 44.7913877366 +26 30 45.440434374 Coordinates(Gal,ep=J2000,eq=2000): 196.1599392726473 +28.6578170833830 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 6156 [3] C 2012ApJS..203...21A Redshift: 0.02075 [0.00001] C 2012ApJS..203...21A cz: 6220.7 [3.0] C 2012ApJS..203...21A Flux B : 14.5 [~] E ~ Flux G : 19.081594 [0.027522] C 2020yCat.1350....0G Flux J : 11.441 [0.025] C 2006AJ....131.1163S Flux H : 10.738 [0.032] C 2006AJ....131.1163S Flux K : 10.627 [0.048] C 2006AJ....131.1163S Flux u : 15.437 [0.009] C 2009ApJS..182..543A Flux g : 14.084 [0.002] C 2009ApJS..182..543A Flux r : 13.482 [0.002] C 2009ApJS..182..543A Flux i : 13.134 [0.002] C 2009ApJS..182..543A Flux z : 12.392 [0.003] C 2012ApJS..203...21A Spectral type: ~ ~ ~ Morphological type: SA_B C 2019MNRAS.488..590B Angular size: 0.830 0.548 130 (NIR ) C 2006AJ....131.1163S Identifiers (17): Gaia DR3 682699074767494144 2MASX J08124642+2621391 FBQS J0812+2621 IRAS F08097+2630 IRAS 08097+2630 KUG 0809+265 LEDA 23017 MCG+05-20-004 NGC 2540 UGC 4275 Z 149-4 FIRST J081246.5+262142 Z 0809.8+2631 UZC J081246.5+262141 PSCz Q08097+2630 SDSS J081246.44+262142.4 SDSS J081246.44+262142.3 Bibcodes 1850-2024 () (78): 2024A&A...681A..95J 2024ApJ...962...88V 2022ApJS..261...21Y 2021ApJ...914..121A 2021MNRAS.504.5496L 2021MNRAS.507.5477C 2021RAA....21..123L 2020A&A...639L...9D 2020ApJ...902..145K 2020ApJS..247...53K 2020MNRAS.494.1784A 2020MNRAS.499.4370M 2019A&A...623A...7Z 2019A&A...632A..59F 2019ApJ...872..148C 2019ApJS..244...24L 2019MNRAS.482.1427G 2019MNRAS.483..370B 2019MNRAS.483.1862Z 2019MNRAS.483.1901Z 2019MNRAS.488..590B 2018A&A...614A..48B 2018A&A...618A..34L 2018A&A...618A..81T 2018A&A...618A.121C 2018ApJ...861...49H 2018MNRAS.477..845G 2018MNRAS.479.2133A 2017A&A...597A..48F 2017A&A...598A..32M 2017A&A...603A.113S 2017A&A...604A...4R 2017A&A...608A.127P 2017ApJ...837..120G 2017ApJ...848...87C 2017MNRAS.469.2121S 2017MNRAS.471.2687B 2016A&A...587A..70S 2016A&A...588A..14T 2016A&A...595A.118V 2016AJ....152...50T 2015AJ....149..171T 2015ApJ...809..146B 2015ApJS..220....6B 2015MNRAS.447.1531C 2014ApJ...788...45T 2013AJ....146...86T 2013MNRAS.433.2986W 2012ApJS..199...26H 2012MNRAS.421.1569B 2012MNRAS.425.2741H 2011A&A...532A..74B 2011AJ....142..170H 2011MNRAS.416.2840L 2009AJ....138.1938C 2009MNRAS.398..109W 2008ApJS..175...86P 2008MNRAS.388..159S 2007A&A...465...71T 2007ApJ...668...94H 2007MNRAS.377..507Y 2005ApJS..160..149S 2004AJ....127.3273V 2003A&A...412...45P 2003ApJ...594..208C 2001ApJ...560..566K 2000ApJS..126..133W 2000MNRAS.317...55S 1999AJ....117.1668H 1999AJ....117.2039H 1999ApJS..125..409C 1999PASP..111..438F 1997AJ....113...22G 1996A&AS..117..467G 1996AJ....112.1780D 1995ApJ...449..527L 1986AnTok..21..127T 1985ApJ...292..404G Measures (distance:5 velocities:15 ): distance:5velocities:15 Notes (0) : ================================================================================