C.D.S. - SIMBAD4 rel 1.8 - 2024.04.20CEST02:56:51 NGC 7457 --------- Object NGC 7457 --- AG? --- OID=@1510197 (@@139507,9) --- coobox=10038 Coordinates(ICRS,ep=J2000,eq=2000): 23 00 59.9263288440 +30 08 41.764398792 (Opt ) A [0.1047 0.1328 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 22 58 36.1776513441 +29 52 34.010849870 Coordinates(Gal,ep=J2000,eq=2000): 096.2178626602977 -26.9358545556305 hierarchy counts: #parents=1, #children=153, #siblings=0 Proper motions: -0.085 0.208 [0.136 0.159 90] A 2020yCat.1350....0G Parallax: 0.8793 [0.7462] A 2018yCat.1345....0G Radial Velocity: 804 [42] D 2002LEDA.........0P Redshift: 0.002685 [0.000140] D 2002LEDA.........0P cz: 804.94 [41.97] D 2002LEDA.........0P Flux B : 11.04 [~] E ~ Flux V : 11.87 [~] E ~ Flux G : 17.081636 [0.005582] C 2020yCat.1350....0G Flux J : 9.110 [0.013] C 2006AJ....131.1163S Flux H : 8.471 [0.016] C 2006AJ....131.1163S Flux K : 8.192 [0.024] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: SA(rs)0 D 2013AJ....146...67B Angular size: 2.117 1.185 125 (NIR ) C 2006AJ....131.1163S Identifiers (12): Gaia DR3 1886130734806967552 LEDA 70258 MAPS-PP O-1184-232596 MCG+05-54-026 NGC 7457 UGC 12306 Z 496-32 2MASX J23005993+3008416 Z 2258.6+2953 [M98c] 225836.1+295231 UZC J230100.0+300841 Gaia DR2 1886130734806967552 Bibcodes 1850-2024 () (440): 2024A&A...681A..46V 2023A&A...674A..96P 2023ApJ...943..133F 2023ApJ...947...14M 2023MNRAS.518.2177G 2023MNRAS.518.6293G 2023MNRAS.521.1023G 2023MNRAS.521.1547S 2023MNRAS.522.3412D 2023MNRAS.522.3588G 2022ApJ...941...53G 2022MNRAS.510.5725D 2022MNRAS.510.5834O 2022MNRAS.511.3179D 2022MNRAS.516.1539O 2021A&A...649A.119P 2021ApJ...907....6Z 2021ApJ...914..121A 2021MNRAS.500.1343S 2021MNRAS.504.4923D 2021MNRAS.507.4274M 2020A&A...635A.129K 2020A&A...636A...8Y 2020ApJ...888...37D 2020ApJ...897..111Z 2020ApJ...899...82B 2020ApJ...900..124B 2020ApJ...903...97S 2020ApJS..248...31L 2020MNRAS.491.1901H 2020MNRAS.494.1784A 2020MNRAS.498.2138B 2020MNRAS.498.4790K 2019A&A...622A..87K 2019ApJ...871...80G 2019ApJ...876..155S 2019ApJ...884..169G 2019ApJ...885...38J 2019ApJ...885..145S 2019ApJ...887...10S 2019ApJS..244...24L 2019MNRAS.488.1012M 2019MNRAS.488.1072K 2019MNRAS.488.4504C 2019MNRAS.488L.134L 2019MNRAS.490..600D 2018A&A...615A..26B 2018A&A...618A..81T 2018A&A...618A..94P 2018ApJ...859..108K 2018ApJ...862L..12S 2018MNRAS.475.2697P 2018MNRAS.476.3478B 2018MNRAS.476.4543B 2018MNRAS.477.2399A 2018MNRAS.479.5124Z 2018MNRAS.481.3623C 2017A&A...604A.105T 2017A&A...605A..74K 2017AJ....153..114F 2017ApJ...835..183C 2017ApJ...835..223S 2017ApJ...836..237N 2017ApJ...837..120G 2017ApJ...838L..10B 2017ApJ...839...88K 2017ApJ...841...28P 2017ApJ...843...16K 2017ApJ...844..170T 2017ApJ...850...15P 2017MNRAS.464..329Y 2017MNRAS.464.1029N 2017MNRAS.464.4611F 2017MNRAS.464L..26F 2017MNRAS.466.4021P 2017MNRAS.467.1397P 2017MNRAS.467.4540B 2017MNRAS.468.3949A 2017MNRAS.469.2121S 2017MNRAS.470.1321B 2016A&A...588A..14T 2016AJ....152...50T 2016ARA&A..54..597C 2016ApJ...818...47S 2016ApJ...818..182V 2016ApJ...818..201C 2016ApJ...819...43G 2016ApJ...826L..32G 2016ApJ...829...20W 2016ApJ...831..134V 2016ApJ...833..158C 2016MNRAS.456..692M 2016MNRAS.457..147F 2016MNRAS.457.1242F 2016MNRAS.457.1385W 2016MNRAS.458.2221N 2016MNRAS.460.3838A 2016MNRAS.460.4492D 2016MNRAS.461.2367J 2016MNRAS.461.3533G 2015AJ....149..171T 2015AJ....150...43T 2015ApJ...803....5S 2015ApJ...804L..21C 2015ApJ...806..156S 2015ApJ...809..101D 2015ApJ...812..127K 2015ApJ...813...82R 2015ApJS..218...10V 2015MNRAS.446..120D 2015MNRAS.446..369U 2015MNRAS.446.2030Z 2015MNRAS.446.2823R 2015MNRAS.446.4039E 2015MNRAS.448.3484M 2014A&A...570A.132S 2014AJ....147...93D 2014ARep...58..281C 2014ApJ...780...69L 2014ApJ...780...70L 2014ApJ...783..135A 2014ApJ...783L..32S 2014ApJ...784..162P 2014ApJ...791...80A 2014ApJ...796...52B 2014ApJ...796...62H 2014ApJ...797...55N 2014MNRAS.437..273K 2014MNRAS.438.2117H 2014MNRAS.441.1243H 2014MNRAS.441.1992L 2014MNRAS.442.1003P 2014MNRAS.443...72J 2014MNRAS.443.1151N 2014MNRAS.444.3408Y 2014MNRAS.444.3427D 2013A&A...549A.115C 2013A&A...558A.108B 2013AJ....146...67B 2013AJ....146...86T 2013ARA&A..51..511K 2013ARep...57..797Z 2013ApJ...763...76S 2013ApJ...764..151G 2013ApJ...764..184M 2013ApJ...765...23D 2013ApJ...767...26K 2013ApJ...772...82H 2013ApJ...778...47S 2013MNRAS.428..389P 2013MNRAS.428.2085L 2013MNRAS.432.1010C 2013MNRAS.432.1709C 2013MNRAS.432.1768K 2013MNRAS.432.1862C 2013MNRAS.433..235P 2013MNRAS.433.2812K 2013MNRAS.435.3071L 2013MNRAS.436.1172U 2012A&A...537A..48M 2012A&A...542A.102M 2012AJ....144..103Y 2012AJ....144..154R 2012AJ....144..190L 2012ApJ...748...15Z 2012ApJ...749..129G 2012ApJ...752...90P 2012ApJ...754...67F 2012ApJ...757..172M 2012ApJ...759...64L 2012ApJ...760...70V 2012ApJS..199...26H 2012MNRAS.419.2031P 2012MNRAS.419.2497B 2012MNRAS.421.2580L 2012MNRAS.422.1835S 2012MNRAS.423.1309M 2012MNRAS.423.1921J 2012MNRAS.426.1475U 2012MNRAS.426L..51S 2012NewAR..56..122W 2011A&A...532A.104N 2011AJ....142..145G 2011ARep...55..595Z 2011ApJ...729...21S 2011ApJ...731L..41B 2011ApJ...738..113H 2011ApJS..192...10L 2011AstL...37..374Z 2011MNRAS.410.1197C 2011MNRAS.410.2347H 2011MNRAS.413..813C 2011MNRAS.413.1479S 2011MNRAS.414..888E 2011MNRAS.414..940Y 2011MNRAS.414.1887B 2011MNRAS.414.2923K 2011MNRAS.416.1680C 2011MNRAS.417.1787F 2011MNRAS.418.1452L 2011Natur.469..374K 2011Natur.469..377K 2011Natur.480..215M 2010AJ....139.1178N 2010ARep...54..578C 2010ApJ...712L...1I 2010ApJ...716..942F 2010ApJ...717..640P 2010ApJ...721..259B 2010ApJ...724..111R 2010ApJ...725..100W 2010MNRAS.402.2140S 2010MNRAS.402.2187S 2010MNRAS.404.1639V 2010MNRAS.405.1089L 2010MNRAS.408...97K 2010MNRAS.409..500O 2009ApJ...695....1T 2009ApJ...698..198G 2009ApJ...699..281Z 2009ApJ...699..626H 2009ApJ...702..955D 2009ApJ...703.1502F 2009ApJ...706..404G 2009ApJ...707..890T 2009ApJS..183....1H 2009MNRAS.394.1857O 2009MNRAS.397.2148G 2009MNRAS.398.1835S 2009MNRAS.398.2028J 2009MNRAS.399L.156R 2008A&A...483...57S 2008AJ....136..234C 2008AJ....136..773F 2008ApJ...676..184T 2008ApJ...678..116S 2008ApJ...680..143G 2008MNRAS.386.2242H 2008MNRAS.390...93K 2008MNRAS.390..814K 2008PASA...25..167G 2007A&A...471..795L 2007AJ....134.1508V 2007ApJ...655...77G 2007ApJ...655..718S 2007ApJ...660..267B 2007ApJ...662..808L 2007ApJ...664..226L 2007ApJ...665..120A 2007ApJ...665.1084B 2007ApJ...668..756V 2007ApJS..169..167G 2007MNRAS.376..997J 2007MNRAS.377.1795C 2007MNRAS.379..401E 2007MNRAS.379..418C 2007MNRAS.379..711G 2007MNRAS.379..909N 2006ApJ...637...96N 2006ApJ...641..229S 2006ApJ...644..850S 2006MNRAS.366.1126C 2006MNRAS.366.1151S 2006MNRAS.367..627E 2006MNRAS.369..497K 2006MNRAS.371..157M 2006MNRAS.371..583M 2006MNRAS.373..906M 2006NewAR..49..521M 2005A&A...435..521N 2005AJ....129.2138L 2005AJ....130.1315S 2005ApJ...621..130W 2005ApJS..160..149S 2005ApJS..160..176L 2005MNRAS.364..169P 2005SSRv..116..523F 2004AJ....127.1371K 2004ARA&A..42..603K 2004ApJ...601L..21K 2004ApJ...604L..89H 2004ApJ...616..707H 2004MNRAS.352..721E 2003A&A...405....5B 2003A&A...405..455F 2003A&A...412...45P 2003AJ....125.2307A 2003AJ....126.2268W 2003AN....324..242E 2003ApJ...582...17K 2003ApJ...583...92G 2003ApJ...583..159H 2003ApJ...583..712J 2003ApJ...584..260W 2003ApJ...588L..17F 2003ApJ...589L..21M 2003ApJ...591..185S 2003ApJ...596..903P 2003RMxAC..17...45R 2002A&A...384..371S 2002AJ....124..782V 2002ApJ...564..120H 2002ApJ...565..762W 2002ApJ...568..199G 2002ApJ...568..539O 2002ApJ...574..740T 2002ApJ...577..668S 2002MNRAS.329..513D 2002MNRAS.335..741F 2002PABei..20....7W 2002PASP..114.1234D 2001AJ....122..653R 2001AJ....122.2243S 2001ApJ...546..681T 2001ApJ...547..140M 2001ApJ...553..677L 2001ApJ...560..566K 2001ApJ...563L..11G 2001INGN....5...17M 2001MNRAS.327.1004B 2001MNRAS.328..461O 2001PASP..113..154V 2000A&AS..141....1M 2000AJ....119..545G 2000AJ....120..123T 2000AJ....120.1946S 2000ApJ...529..745F 2000ApJ...533..162K 2000ApJ...539L..13G 2000ApJ...540L..73M 2000ApJ...543..178G 2000ApJS..128..431F 2000PASP..112..434T 1999A&A...346..721C 1999A&A...351..487P 1999A&AS..136..519G 1999AJ....118.1526G 1999ApJS..121..287H 1999ApJS..125..409C 1999MNRAS.309..623F 1999MNRAS.310..703P 1999PASP..111..438F 1998A&AS..127..117P 1998A&AS..128..299P 1998A&AS..131...73M 1998A&AS..132..255G 1998AJ....116.1094C 1998ApJ...501...32H 1997A&AS..126..519S 1997AJ....114..626A 1997AJ....114.1771F 1997ApJ...475..399T 1997ApJS..112..315H 1997NewA....1..349P 1996A&A...309..749P 1996AJ....111.2238P 1996AJ....112..105G 1995AJ....109..517B 1995AJ....110.2027V 1995ApJS...98..477H 1995ApJS..100..105M 1995MNRAS.275..874A 1994A&A...283..779M 1994A&A...290....7B 1994A&AS..105..481M 1994AJ....107..118B 1994AJ....107..135B 1994AJ....108..468T 1994AZh....71..706S 1994ApJ...428L..49F 1994ApJ...432..518T 1994ApJS...90....1E 1993A&A...274L..25M 1993A&AS...98...29M 1993AJ....105.1369B 1993AJ....105.1793K 1993AJ....106..907H 1993IAUS..153..209K 1993Msngr..73...21S 1993Msngr..73...28Z 1992AJ....104.1039S 1992AZh....69.1121S 1992ApJ...398...69W 1992C&E...269...28K 1992PAZh...18..643S 1992SciAm.266f..18C 1991AJ....101.2056E 1991ApJ...366...38D 1991ApJ...369L..41L 1991ApJS...75..751R 1991Ast....19b..30T 1991MNRAS.253...99F 1991Msngr..64...56Z 1991PASP..103.1237K 1990AJ.....99.1740H 1990ApJ...365L..51H 1990SoSAO..65...75S 1989AJ.....97...69B 1989AJ.....97.1319C 1989AZh....66..693N 1989ApJ...345..752E 1989PASP..101.1072V 1987A&AS...69..263C 1987ApJ...312..529D 1987ApJ...323...44V 1987ApJS...64..601B 1987JApA....8..241A 1986A&A...165...15C 1986A&A...167..223B 1986AJ.....91...23W 1986ApJ...302..564S 1985A&AS...60..261G 1985A&AS...60..517P 1985A&AS...61..273D 1985AJ.....90..454K 1985Afz....22..211A 1985ApJ...292..104L 1985ApJS...57..473L 1985ApJS...59....1W 1985MNRAS.216..429L 1984ApJS...56...91D 1983A&AS...51..331B 1983ApJ...265..632K 1983ApJ...265..664D 1983ApJS...52..425S 1981ApJ...250...43W 1979ApJ...234..435B 1979LicOB.828....1B 1978ApJ...222..800K 1978ApJ...226..777W 1978LicOB.810....1W 1977ApJ...217..406K 1976ApJ...206..883V 1976ApJ...209..710B 1976LicOB.726....1B 1974VeARI..26....0B 1973A&A....24..247E 1970AJ.....75..523H 1970ApJ...160..831S 1926ApJ....64..321H Measures (distance:4 PLX:1 PM:2 velocities:10 ): distance:4PLX:1PM:2velocities:10 Notes (0) : ================================================================================