C.D.S. - SIMBAD4 rel 1.8 - 2022.08.09CEST13:16:58 PN G107.7+07.8 -------------- Object PN G107.7+07.8 --- PN --- OID=@220394 (@@6949,11) --- coobox=810 Coordinates(ICRS,ep=J2000,eq=2000): 22 13 22.5173641536 +65 53 55.403639880 (Opt ) A [0.0894 0.0837 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 22 11 55.7639541926 +65 39 01.496017628 Coordinates(Gal,ep=J2000,eq=2000): 107.7276569231442 +07.8087667927407 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 0.311 -3.177 [0.124 0.102 90] A 2020yCat.1350....0G Parallax: 1.2213 [0.0953] A 2020yCat.1350....0G Radial Velocity: -8.0 [~] D ~ Redshift: -0.000027 [~] D ~ cz: -8.00 [~] D ~ Flux B : 18.142 [0.026] C 2013MNRAS.428.2118D Flux V : 18.160 [0.033] C 2013MNRAS.428.2118D Flux G : 18.091326 [0.003067] C 2020yCat.1350....0G Flux R : 18.118 [0.026] C 2013MNRAS.428.2118D Flux I : 18.098 [0.022] C 2013MNRAS.428.2118D Spectral type: DA D 1995A&A...301..545N Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (8): Gaia EDR3 2218688261534278912 GSC2 N013123122816 PK 107+07 1 PK 108+08 PN G107.7+07.8 PN IsWe 2 WD 2212+656 Gaia DR2 2218688261534278912 Bibcodes 1850-2022 () (34): 2020A&A...638A.103C 2020A&A...640A..10W 2019A&A...630A.150G 2019MNRAS.482.4570G 2016yCat....1.2035M 2015MNRAS.449.2980S 2013MNRAS.428.2118D 2013MNRAS.431....2F 2012A&A...541A..98A 2011A&A...526A...6W 2005MNRAS.357..619P 2003A&A...408.1029K 2003MNRAS.344..501P 2002AN....323..484K 2002ApJ...581.1204V 2001A&A...378..843K 1999A&A...351.1036A 1999ApJS..121....1M 1998A&AS..132...13D 1998ApJ...495..337D 1998ApJS..117..361C 1998RMxAC...7..149D 1997S&W....36..330R 1996A&A...307..561P 1996A&A...310..603X 1996ApJS..107..255T 1995A&A...297..261S 1995A&A...301..545N 1993AJ....105.1477B 1992ESOPN...1....1A 1989A&AS...78..301W 1987A&A...178..227I 1986A&A...156..101G 1986MitAG..67..346W Measures (distance:1 IUE:4 MK:2 PLX:2 PM:2 ): distance:1IUE:4MK:2PLX:2PM:2 Notes (1) : (S) 12-Apr-2019 - cl ref:~ obj:PN IsWe 2 Coordinates, proper motions, parallax, spectral type, and magnitudes, are those of the progenitor WD 2212+656 ================================================================================