C.D.S. - SIMBAD4 rel 1.7 - 2021.02.25CET03:50:36 HEN 2-23 -------- Object NGC 2818 --- PN --- OID=@1625306 (@@33966,15) --- coobox=15022 Coordinates(ICRS,ep=J2000,eq=2000): 09 16 01.4879747574 -36 37 37.531389997 (Opt ) A [0.1835 0.2380 90] 2018yCat.1345....0G Coordinates(FK4,ep=B1950,eq=1950): 09 14 00.3842523061 -36 25 04.161223711 Coordinates(Gal,ep=J2000,eq=2000): 261.9822024012880 +08.5840580631978 hierarchy counts: #parents=0, #children=23, #siblings=0 Proper motions: -2.039 5.926 [0.400 0.509 90] A 2018yCat.1345....0G Parallax: 0.2712 [0.3216] A 2018yCat.1345....0G Radial Velocity: -0.9 [~] D ~ Redshift: -0.000003 [~] D ~ cz: -0.90 [~] D ~ Flux B : 12.5 [~] E ~ Flux V : 12.50 [~] E ~ Flux G : 18.7572 [0.0051] C 2018yCat.1345....0G Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 0.667 0.667 90 (Rad ) D 2008ApJ...689..194S Identifiers (19): AM 0914-362 ESO 372-13 Hen 2-23 IRAS 09140-3625 NGC 2818 PK 261+08 1 PN G261.9+08.5 PN VV 51 PN ARO 508 PN Hb 2 PN Sa 2-39 PN StWr 4-6 PN VV' 88 PN My 45 WRAY 16-38 [M51] 45 PSCz P09140-3625 LEDA 3098795 Gaia DR2 5623380240906854656 Bibcodes 1850-2021 () (265): 2020MNRAS.491.2129D 2020MNRAS.493..730M 2020MNRAS.497.3180A 2019A&A...623A.108B 2019AJ....158...35S 2019ApJ...876...65L 2019ApJ...876..113S 2019ApJ...884..115D 2019ApJ...887..199G 2019ApJS..245...32L 2019MNRAS.484.5702M 2018A&A...615A..96M 2018A&A...620A.139L 2018ApJ...863L..33M 2018ApJ...869..139C 2018MNRAS.480.1689K 2018MNRAS.480.3739B 2017ApJ...837L..10B 2017MNRAS.470.3937S 2017NewA...57....6S 2016A&A...592A.103W 2016ARep...60...43M 2016MNRAS.455.1459F 2016MNRAS.459..841M 2015MNRAS.448.1584L 2015MNRAS.449.2980S 2013A&A...557A.121G 2013A&A...560A..85O 2013MNRAS.429..973M 2013MNRAS.431....2F 2012A&A...540A..28D 2012ApJ...751..116V 2012ApJS..200....3B 2012AstL...38..506G 2011A&A...526A...6W 2011RAA....11.1336L 2011RMxAA..47...83P 2010A&A...517A..32P 2010ApJS..191..389C 2010MNRAS.403.1491P 2010MNRAS.405.2179P 2010MNRAS.407.2109P 2010MNSSA..69...70S 2009AstL...35..518M 2009MNRAS.395.1822C 2009RMxAC..35...39T 2008A&A...485..303M 2008ApJ...674..954B 2008ApJ...675..380S 2008ApJ...689..194S 2008MNRAS.386..324B 2008PASP..120..380W 2007A&A...463..789A 2007A&A...475..217Q 2007AJ....133..987L 2007ApJ...665..341L 2007PASP..119.1349M 2007RMxAA..43..303P 2006A&A...446..949D 2006A&A...451..937S 2006ChJAA...6..287Z 2005A&A...436..549S 2004ARep...48..733Z 2004MNRAS.349..793P 2004MNRAS.353..589P 2004NewA....9..391P 2003A&A...405..627T 2003A&A...408.1029K 2003A&A...412...45P 2003AJ....125.1397C 2003ARep...47....6L 2003IAUS..209..535B 2003MNRAS.339..825C 2003MNRAS.340..883P 2003MNRAS.344..501P 2003NewA....8..737T 2003RMxAA..39..149B 2002A&A...385.1008P 2002A&A...387.1074M 2002A&A...388..158L 2002NewA....7..553T 2002RMxAA..38...23P 2002RMxAC..14S.126M 2001A&A...375...30M 2001A&A...378..843K 2001Ap&SS.277..393C 2001MNRAS.322..866P 2001NewA....6..293T 2001PASP..113..846P 2001RMxAA..37..115K 2000AJ....119..342P 2000ApJ...538..241S 2000MNRAS.317...55S 2000PASP..112..925S 2000RMxAA..36....3C 1999A&A...352..297S 1999A&AS..136..145G 1998A&A...329..691K 1998A&A...332..721P 1998A&A...340..527P 1998A&AS..132...13D 1998A&AS..133..381P 1998AJ....115.1989T 1998ARep...42..293M 1998ApJS..117..341Z 1998ApJS..117..361C 1998MNRAS.297..617C 1997A&A...318..256G 1997A&A...322..975C 1997A&A...325..755P 1997ARep...41..760M 1997ApJS..112..487S 1997BaltA...6....3S 1997PASP..109...71G 1996A&A...315..284H 1996A&AS..116..395F 1996ApJ...462..777K 1996BaltA...5..445P 1996PASP..108..610M 1995A&A...293..541V 1995A&A...293..871C 1995A&A...297..246S 1995A&A...303..535G 1995A&AS..109..375A 1995ApJS...98..659Z 1995BASI...23..351R 1995RMxAA..31..131P 1995RMxAA..31..147P 1994A&A...282..199R 1994A&A...284..248B 1994A&A...288..897T 1994A&AS..106..559T 1994A&AS..108..485V 1994Ap&SS.218..277A 1994Ap&SS.219..231M 1994KFNT...10e..35M 1994MNRAS.271..993V 1993ApJS...88..137Z 1993IAUS..155..147H 1993MNRAS.261..465L 1993MNRAS.263..256L 1992A&A...261..579D 1992A&A...262..271M 1992A&A...264..184S 1992A&ARv...4..215P 1992A&AS...94..399C 1992A&AS...95..337T 1992Ap&SS.188..171P 1992ESOPN...1....1A 1992S&T....83..142H 1991A&A...247...35S 1991A&AS...90...89A 1991Ap&SS.181...73G 1991ApJ...374..227H 1991ApJS...76..687P 1990A&A...232..184P 1990A&A...237..495S 1990A&A...240..137B 1990A&AS...83...27P 1990ATsir1544....7G 1990Ap&SS.168..225M 1990ApJ...359..392K 1990JApA...11..151S 1989A&AS...77..487A 1989A&AS...78..301W 1989A&AS...81..309P 1989AJ.....98.2146P 1989Ap&SS.154...21A 1989ApJ...345..306L 1989ApJ...345..871K 1989ApJ...346..201H 1989ApJS...69..495S 1989IAUS..131..139C 1989IAUS..131..493M 1988A&A...190..237P 1988A&A...197..266G 1988Ap&SS.149..343G 1988ApJ...324..501Z 1988ApJ...334..862M 1988MNRAS.235..533W 1988RMxAA..16..105F 1988RMxAA..16..111M 1987A&AS...70..201L 1987Ap&SS.139..327B 1987ApJ...319..407F 1987IAUS..120..339S 1987PN86........13P 1987PN86........79P 1987PN86........91P 1987RMxAA..14..540P 1986A&A...162..232K 1986ApJ...301..772Z 1986ApJ...303..451K 1986ApJ...308..322K 1986NIA86......497W 1984A&A...130...91P 1984A&A...138...10P 1984Ap&SS.107...19A 1984ApJ...287..341D 1984MNRAS.206..521S 1983A&AS...54..315A 1983ApJS...52..399S 1983BAAS...15..678D 1983IAUS..103..233P 1983IAUS..103..391P 1983PASP...95..601T 1983RMxAA...8..187C 1983S&W....22..336G 1982A&AS...50..209M 1982BASI...10...73M 1982MNRAS.199..141C 1980A&A....88....1M 1980A&A....89...33A 1980RMxAA...5....9P 1979A&AS...35..271F 1979A&AS...36..169M 1979ApJ...228..163K 1978A&AS...33..223S 1978A&AS...33..367A 1978A&AS...34..285H 1978IAUS...76...66D 1978IAUS...76..215P 1978PASP...90..370H 1977A&A....61L..27W 1977A&AS...30..217A 1977BAAS....9..373H 1977PASP...89..528C 1977RMxAA...2..181T 1976AJ.....81..407C 1976ApJS...31..517K 1976PASP...88..669W 1975A&A....38..183M 1975BAICz..26..248Z 1975MNRAS.171..441M 1975PW&SO...2a...1S 1974AJ.....79..129C 1973AJ.....78..239M 1973ApJ...182..503P 1973IAUS...52..237C 1973MSRSL...5..121J 1973PASP...85...96R 1973SSTor...5b...1I 1972A&A....18...70G 1972AuJPh..25...91A 1972MNRAS.158...47T 1972MSRSL...5..121J 1972PDAUC...2...59S 1972POAN....2...59S 1971A&A....10..161G 1971Ap&SS..11..309H 1971ApJS...22..319C 1971BAICz..22..103P 1971IzPul.187....4D 1971PAB.....1....1H 1970AZh....47..911A 1970ApJ...160..887K 1970TsShe...5...10A 1968BAICz..19....1K 1967ApJS...14..125H 1967ApJS...14..154W 1966PhDT.........3W 1965AuJPh..18..187S 1963ApJ...138..293O 1962ApJ...135..371O 1951BHarO.920...32M Measures (distance:2 IUE:3 PLX:1 PM:1 ): distance:2IUE:3PLX:1PM:1 Notes (0) : ================================================================================