C.D.S. - SIMBAD4 rel 1.8 - 2024.03.28CET14:01:21 NGC821 ------ Object NGC 821 --- AG? --- OID=@1438232 (@@125022,7) --- coobox=11881 Coordinates(ICRS,ep=J2000,eq=2000): 02 08 21.1358498040 +10 59 41.832436704 (Opt ) C [4.5836 7.5862 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 02 05 40.6285462684 +10 45 29.620045450 Coordinates(Gal,ep=J2000,eq=2000): 151.5553836759146 -47.5567323397744 hierarchy counts: #parents=1, #children=283, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 1738 [27] D 2002LEDA.........0P Redshift: 0.005814 [0.000090] D 2002LEDA.........0P cz: 1742.99 [26.98] D 2002LEDA.........0P Flux B : 12.210 [~] D 2008A&A...487..485H Flux V : 11.310 [~] D 2008A&A...487..485H Flux G : 17.260126 [0.029914] C 2020yCat.1350....0G Flux R : 10.739 [~] D 2008A&A...487..485H Flux I : 9.744 [~] D 2008A&A...487..485H Flux J : 8.800 [0.013] C 2006AJ....131.1163S Flux H : 8.139 [0.013] C 2006AJ....131.1163S Flux K : 7.900 [0.019] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: E6 D 2013AJ....146...67B Angular size: 1.860 1.488 25 (NIR ) C 2006AJ....131.1163S Identifiers (14): Gaia DR3 2571198806158880896 [FBP2004] S2 2MASS J02082113+1059417 TIC 337010656 K73 89 LEDA 8160 MCG+02-06-034 NGC 821 UGC 1631 Z 438-33 2MASX J02082114+1059415 [FWB89] Galaxy 67 Z 0205.7+1045 UZC J020821.2+105941 Bibcodes 1850-2024 () (572): 2024A&A...681A..46V 2024A&A...682A.111B 2024AJ....167...10C 2023A&A...674A..96P 2023ApJ...943..133F 2023ApJ...944..195W 2023ApJ...951...51B 2023MNRAS.518.2177G 2023MNRAS.520.1975G 2022A&A...660A..69W 2022AJ....163...69B 2022ApJ...927...67S 2022ApJ...940...56F 2022ApJ...941...53G 2022MNRAS.510.5725D 2021A&A...649A.119P 2021ApJ...906...48G 2021ApJ...907....6Z 2021ApJ...914..121A 2021MNRAS.500.1343S 2021MNRAS.504.4923D 2021MNRAS.505.4129S 2021MNRAS.507.4274M 2020A&A...635A.129K 2020ApJ...888...19D 2020ApJ...888...37D 2020ApJ...894..141I 2020ApJ...897..111Z 2020ApJ...898...83D 2020ApJ...899...82B 2020ApJ...900..124B 2020ApJ...903...97S 2020MNRAS.491..324R 2020MNRAS.491.1901H 2020MNRAS.494.1784A 2020MNRAS.498.2138B 2020MNRAS.498.4790K 2019A&A...625A..32B 2019A&A...629L...5B 2019ApJ...871...80G 2019ApJ...871..115Z 2019ApJ...884..169G 2019ApJ...887...10S 2019ApJ...887..259H 2019ApJS..244...24L 2019MNRAS.488.1072K 2019MNRAS.488.4504C 2019MNRAS.488L.134L 2019MNRAS.490..600D 2018A&A...618A..81T 2018A&A...618A..94P 2018ApJ...857...32B 2018ApJ...859..108K 2018ApJ...866...92L 2018ApJ...868..133F 2018MNRAS.476.4543B 2018MNRAS.477.2399A 2018MNRAS.479.3011R 2018MNRAS.480.3105F 2017A&A...605A..74K 2017AJ....153..114F 2017ApJ...835..223S 2017ApJ...836..104X 2017ApJ...837..120G 2017ApJ...838L..10B 2017ApJ...840...68G 2017ApJ...843...16K 2017ApJ...844..170T 2017MNRAS.464..329Y 2017MNRAS.464.1029N 2017MNRAS.464.4611F 2017MNRAS.464L..26F 2017MNRAS.467.1397P 2017MNRAS.467.4540B 2017MNRAS.468....2M 2017MNRAS.468.3949A 2017MNRAS.470.1321B 2016A&A...588A..14T 2016AJ....152...50T 2016ARA&A..54..597C 2016ApJ...817...21S 2016ApJ...818...47S 2016ApJ...818..182V 2016ApJ...818..201C 2016ApJ...819...43G 2016ApJ...821...88S 2016ApJ...826L..32G 2016ApJ...829...20W 2016ApJ...831..132G 2016ApJ...831..134V 2016ApJ...832L..11M 2016ApJS..222...10S 2016MNRAS.455..859S 2016MNRAS.457..147F 2016MNRAS.457..320S 2016MNRAS.457.1242F 2016MNRAS.458.2221N 2016MNRAS.458L..44F 2016MNRAS.460.3838A 2016MNRAS.460.4492D 2016MNRAS.461.2367J 2016MNRAS.461.3533G 2016MNRAS.462.1092T 2015A&A...574A..93L 2015AJ....149..171T 2015ApJ...799...98M 2015ApJ...803....5S 2015ApJ...804L..21C 2015ApJ...806..133L 2015ApJ...806..156S 2015ApJ...812..127K 2015ApJ...813...82R 2015ApJS..218...10V 2015MNRAS.446.2030Z 2015MNRAS.446.2330S 2015MNRAS.446.2823R 2015MNRAS.448.3484M 2015MNRAS.452...99S 2015MNRAS.452.1792Y 2015MNRAS.452.3905A 2015MNRAS.453.3447D 2014A&A...565A..50R 2014A&A...570A.132S 2014AJ....147...93D 2014ARA&A..52..529Y 2014ApJ...780....6P 2014ApJ...780...69L 2014ApJ...780...70L 2014ApJ...780L...1Z 2014ApJ...783..135A 2014ApJ...783L..32S 2014ApJ...785..143M 2014ApJ...791...80A 2014ApJ...796...52B 2014ApJ...797...55N 2014MNRAS.437..273K 2014MNRAS.438.2117H 2014MNRAS.442.1003P 2014MNRAS.443...72J 2014MNRAS.443.1151N 2014MNRAS.444.3408Y 2014MNRAS.444.3427D 2014MNRAS.445.1065R 2014MNRAS.445.3512S 2013A&A...549A.148L 2013A&A...552A.106C 2013A&A...556A...9Z 2013A&A...558A.108B 2013AJ....146...67B 2013AJ....146...86T 2013ARA&A..51..511K 2013ApJ...764..151G 2013ApJ...764..184M 2013ApJ...765...23D 2013ApJ...766..121M 2013ApJ...767...26K 2013ApJ...768...28M 2013ApJ...768...76S 2013ApJ...770...31W 2013ApJ...772...49W 2013ApJ...772...82H 2013ApJ...776..116K 2013ApJ...779...94W 2013MNRAS.428..389P 2013MNRAS.430.1219P 2013MNRAS.431.3570M 2013MNRAS.432..374R 2013MNRAS.432.1709C 2013MNRAS.432.1768K 2013MNRAS.432.1845S 2013MNRAS.432.1862C 2013MNRAS.433..235P 2013MNRAS.433.2259P 2013MNRAS.433.2812K 2013MNRAS.434..387S 2013MNRAS.436.2708M 2012A&A...537A..48M 2012A&A...538A..87S 2012A&A...540A..47F 2012A&A...545A..15S 2012A&A...546A..36Z 2012AJ....144..154R 2012ApJ...746...93W 2012ApJ...746..113G 2012ApJ...747...57M 2012ApJ...748....2D 2012ApJ...748...15Z 2012ApJ...750..121G 2012ApJ...758...65B 2012ApJ...758...94P 2012ApJ...759...64L 2012ApJ...760...71C 2012ApJS..199...26H 2012ApJS..203...17R 2012MNRAS.419.2031P 2012MNRAS.419.2497B 2012MNRAS.421.1485N 2012MNRAS.421.2580L 2012MNRAS.422.1835S 2012MNRAS.423.1921J 2012MNRAS.426.1475U 2011A&A...532A.104N 2011AJ....142..199B 2011ApJ...728L..24S 2011ApJ...729...12B 2011ApJ...729...21S 2011ApJ...729..129M 2011ApJ...730..145V 2011ApJ...731L..41B 2011ApJ...736...65T 2011ApJ...736L..26A 2011ApJ...737...41L 2011ApJ...738...57P 2011ApJ...742...16T 2011ApJS..192...10L 2011MNRAS.410..111R 2011MNRAS.410.2347H 2011MNRAS.410.2679L 2011MNRAS.411.2035N 2011MNRAS.412.2211G 2011MNRAS.413..813C 2011MNRAS.413.1479S 2011MNRAS.414..888E 2011MNRAS.414..940Y 2011MNRAS.414.1887B 2011MNRAS.414.2923K 2011MNRAS.414.3699M 2011MNRAS.415.3393F 2011MNRAS.416.1680C 2011MNRAS.416.2840L 2011MNRAS.417.1787F 2011Natur.480..215M 2010AJ....139.1871W 2010ARep...54..192G 2010ApJ...711.1174T 2010ApJ...712..318R 2010ApJ...715L...1M 2010ApJ...716..370F 2010ApJ...717..640P 2010ApJ...720..516B 2010ApJ...721..369T 2010ApJ...723..818H 2010ApJ...725..100W 2010MNRAS.402..173A 2010MNRAS.402.2140S 2010MNRAS.402.2187S 2010MNRAS.404.1639V 2010MNRAS.405...77S 2010MNRAS.407..144T 2010MNRAS.408...97K 2010MNRAS.409..500O 2010SerAJ.180...19C 2009A&A...497..359M 2009ApJ...691..228M 2009ApJ...695....1T 2009ApJ...695.1577G 2009ApJ...698..198G 2009ApJ...699..626H 2009ApJ...702..955D 2009ApJ...703.1034Y 2009ApJ...703.1502F 2009ApJ...706..404G 2009ApJ...707..890T 2009ApJS..181..135H 2009ApJS..183....1H 2009MNRAS.393..329N 2009MNRAS.394.1249C 2009MNRAS.395...76D 2009MNRAS.397.1966T 2009MNRAS.398...91P 2009MNRAS.398..561W 2009MNRAS.398.1835S 2009MNRAS.398.2028J 2009SerAJ.179...31C 2008A&A...484..679P 2008A&A...485..475L 2008A&A...487..177Z 2008A&A...487..485H 2008AJ....135.2424O 2008AN....329..912C 2008ARA&A..46..475H 2008ApJ...676..184T 2008ApJ...680..143G 2008ApJ...680..897D 2008ApJ...681..197P 2008ApJ...687..986D 2008ApJ...688.1000T 2008ApJS..178..280B 2008MNRAS.385...40N 2008MNRAS.385..361S 2008MNRAS.385..675S 2008MNRAS.385.1729D 2008MNRAS.386.2242H 2008MNRAS.389.1924F 2008MNRAS.390...71C 2008MNRAS.390...93K 2008MNRAS.390..814K 2008PASA...25..167G 2007A&A...462..507L 2007A&A...464..853L 2007A&A...465...71T 2007A&A...472..121V 2007AJ....133..330D 2007AJ....134..321P 2007ApJ...654..799R 2007ApJ...655...77G 2007ApJ...655..718S 2007ApJ...656..805Z 2007ApJ...657..232S 2007ApJ...660..267B 2007ApJ...662..808L 2007ApJ...662L..67B 2007ApJ...664..226L 2007ApJ...664..257D 2007ApJ...665..120A 2007ApJ...665.1038C 2007ApJ...667..731P 2007ApJ...667..749P 2007ApJ...668..150D 2007ApJ...668..756V 2007ApJ...669...96W 2007MNRAS.376...39O 2007MNRAS.377..759S 2007MNRAS.377.1772R 2007MNRAS.377.1795C 2007MNRAS.378.1507B 2007MNRAS.379..401E 2007MNRAS.379..418C 2007MNRAS.379..711G 2007MNRAS.380.1409O 2007PASJ...59...61N 2007SerAJ.174...35S 2007SerAJ.175....7S 2006A&A...448..155B 2006A&A...449..519M 2006A&A...449..937S 2006A&A...457..787S 2006A&A...457..809S 2006A&A...457..823S 2006AJ....131.1236D 2006ARA&A..44..193B 2006ApJ...637...96N 2006ApJ...637..104K 2006ApJ...638..739P 2006ApJ...640..126S 2006ApJ...640..143S 2006ApJ...647..265B 2006ApJ...653..207D 2006ChJAA...6..669L 2006MNRAS.365.1114P 2006MNRAS.366.1126C 2006MNRAS.366.1151S 2006MNRAS.367..627E 2006MNRAS.369..497K 2006MNRAS.370..828F 2006MNRAS.370.1541S 2006MNRAS.373..157B 2006MmSAI..77..728F 2006NewAR..49..521M 2005A&A...435...43V 2005A&A...435..521N 2005A&A...436..443V 2005A&A...441..451M 2005AJ....129.2138L 2005AJ....130.2065H 2005AJ....130.2666P 2005ApJ...621..130W 2005ApJ...621..673T 2005ApJ...624..155P 2005ApJ...629..131S 2005ApJ...632.1042G 2005ApJ...635..290T 2005ApJS..160..149S 2005ApJS..160..176L 2005MNRAS.356.1440D 2005MNRAS.357..691N 2005MNRAS.358..813D 2005MNRAS.360..693R 2005MNRAS.361L...6F 2005MNRAS.362..857P 2005MNRAS.363..769S 2005MNRAS.364..169P 2005Natur.437..707D 2005SSRv..116..523F 2004A&A...423..833M 2004AJ....127.1336S 2004AN....325..104C 2004ApJ...601L..33V 2004ApJ...604L..89H 2004ApJ...607..810M 2004ApJ...616..730F 2004ApJ...617.1017S 2004ApJS..151..237T 2004ApJS..153..411D 2004IAUS..220..165R 2004IAUS..220..171D 2004MNRAS.352..721E 2004MNRAS.353L..13M 2004MNRAS.354..851R 2004MNRAS.354..935O 2003A&A...399..869B 2003A&A...405....5B 2003A&A...411..391L 2003A&A...412...45P 2003AJ....125.2809S 2003AJ....125.2891C 2003AJ....126.1849B 2003AN....324..242E 2003ApJ...582...17K 2003ApJ...583...92G 2003ApJ...583..159H 2003ApJ...583..712J 2003ApJ...589L..21M 2003ApJ...596..903P 2003ApJ...599L..25M 2003MNRAS.341..747B 2003RMxAC..17...45R 2003Sci...301.1696R 2002A&A...394..873H 2002AJ....124..782V 2002ApJ...564..120H 2002ApJ...566..801R 2002ApJ...567..853C 2002ApJ...574..740T 2002MNRAS.329..513D 2002MNRAS.330..547T 2002MNRAS.335..517V 2002PABei..20....7W 2001AJ....121.2928T 2001AJ....121.2950K 2001AJ....122...93D 2001AJ....122..653R 2001Ap&SS.276..717G 2001ApJ...546..681T 2001ApJ...547..140M 2001ApJ...553..677L 2001ApJ...563L..11G 2001MNRAS.320L..30M 2001MNRAS.325..636A 2001MNRAS.325..693H 2001MNRAS.326.1141R 2001MNRAS.326.1431G 2001MNRAS.327.1004B 2001MNRAS.328..461O 2001PASP..113..154V 2001RMxAC..10...69K 2000A&A...353..917L 2000A&A...359...18M 2000A&A...360...85M 2000AJ....119.1645T 2000AJ....120..165T 2000AJ....120..562T 2000ApJ...539L..13G 2000ApJS..128...85Q 2000MNRAS.313..469S 2000MNRAS.313L..29M 1999A&A...351..487P 1999A&AS..137..245M 1999AJ....118.1526G 1999AJ....118.1963C 1999ApJ...527..573K 1999ApJS..121..287H 1999ApJS..124..127P 1999ApJS..125..409C 1999MNRAS.302..209B 1999MNRAS.308...77C 1999MNRAS.309..447M 1999MNRAS.309..623F 1999PASP..111...57H 1999PASP..111..438F 1998A&A...333..419T 1998A&A...334..453M 1998A&A...335...49M 1998A&A...335..479M 1998A&AS..127..117P 1998A&AS..128..299P 1998A&AS..132..255G 1998AJ....115.2285M 1998AJ....116...85S 1998AJ....116.2793S 1998ApJ...499..670B 1998ApJ...500..660T 1998MmSAI..69..217B 1997A&A...320..415B 1997A&A...326..907B 1997A&A...327..522B 1997AJ....114.1365B 1997ApJ...482L..37O 1997ApJS..112..315H 1997MNRAS.285L...1D 1997MNRAS.291..461S 1996A&A...309..749P 1996A&A...311..425B 1996A&AS..117..467G 1996A&AS..120..463M 1995A&A...293...20S 1995A&A...298..784G 1995A&AS..113..151D 1995AJ....109..517B 1995AJ....109..543B 1995AN....316...39B 1995ApJ...440..565T 1995ApJ...440..578T 1995ApJ...452L...5V 1995ApJS...98..477H 1995ApJS..100..105M 1994A&A...282L...1P 1994A&A...283....1N 1994A&A...286..389H 1994A&AS..104..179G 1994A&AS..105..341G 1994A&AS..105..481M 1994MNRAS.269..785B 1993AJ....106..907H 1993ApJ...411..153B 1993ApL....28..323C 1992A&A...262...52B 1992AcApS..12..308V 1992ApJ...398...69W 1992ApJ...399..462B 1991A&A...244L..25N 1991A&AS...88..559N 1991AJ....101..127W 1991AJ....101..148W 1991ApJS...75..751R 1991MNRAS.249..779F 1990A&A...234...89F 1990ApJ...355..393W 1990ApJ...361....1S 1990MNRAS.242..271T 1989A&A...217...35B 1989AJ.....97.1319C 1989ApJ...337...45G 1989ApJS...69..217G 1989ApJS...69..763F 1989PASP..101.1072V 1988A&A...193L...7B 1988A&A...195L...1N 1988A&A...204...28V 1988A&AS...72..215P 1988A&AS...74..385B 1988AJ.....95..422E 1987A&A...177L..53B 1987AJ.....94...30J 1987ApJ...312L..11J 1987ApJ...313...59D 1987ApJS...64..581D 1987ApJS...64..601B 1986A&AS...66..335V 1986PASP...98...81G 1985A&A...145..433V 1985A&A...152..315B 1985A&AS...60..517P 1985A&AS...61..273D 1985AJ.....90..454K 1985ApJ...292..104L 1985ApJS...57..473L 1985ApJS...59....1W 1985MNRAS.216..429L 1984A&AS...58..665V 1984AJ.....89..758H 1984ApJ...287....1D 1983A&A...121..313M 1983A&A...125..205H 1983ApJ...265..664D 1983ApJ...273..505H 1983ApJS...52...89H 1983ApJS...53..269D 1980AJ.....85..801S 1978ApJ...222..800K 1973A&A....24..247E 1926ApJ....64..321H Measures (distance:5 ISO:3 velocities:10 ): distance:5ISO:3velocities:10 Notes (0) : 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