C.D.S. - SIMBAD4 rel 1.8 - 2024.04.30CEST18:25:50 PG 1642+386 ----------- Object PG 1642+386 --- WD* --- OID=@2917594 (@@51802,22) --- coobox=18264 Coordinates(ICRS,ep=J2000,eq=2000): 16 44 24.2419117104 +38 28 30.530846136 (Opt ) A [0.0351 0.0470 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 16 42 40.6850572829 +38 33 58.191840518 Coordinates(Gal,ep=J2000,eq=2000): 061.7243556799844 +40.5740342375748 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 6.516 8.528 [0.046 0.060 90] A 2020yCat.1350....0G Parallax: 2.0063 [0.0461] A 2020yCat.1350....0G Radial Velocity: 43.5100 [9.62] C 2017MNRAS.469.2102A Redshift: 0.000145 [0.000032] C 2017MNRAS.469.2102A cz: 43.51 [9.62] C 2017MNRAS.469.2102A Flux B : 16.03 [~] E ~ Flux G : 16.477524 [0.002860] C 2020yCat.1350....0G Flux J : 16.776 [0.142] D 2003yCat.2246....0C Flux u : 15.854 [0.005] C 2015ApJS..219...12A Flux g : 16.200 [0.003] C 2015ApJS..219...12A Flux r : 16.729 [0.004] C 2015ApJS..219...12A Flux i : 17.095 [0.005] C 2015ApJS..219...12A Flux z : 17.458 [0.017] C 2015ApJS..219...12A Spectral type: DA1.1 C 2011ApJ...743..138G Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (11): GALEX J164424.3+382831 Gaia DR3 1352516365793506048 TIC 57231065 WD 1642+385 SDSS J164424.24+382830.5 FBS 1642+386 FBS B 143 PG 1642+386 2MASS J16442422+3828303 SDSS J164424.24+382830.6 Gaia DR2 1352516365793506048 Bibcodes 1850-2024 () (29): 2021MNRAS.508.3877G 2020ApJ...901...93B 2020ApJ...902..127X 2019MNRAS.482.4570G 2019MNRAS.482.5222T 2019MNRAS.486.2169K 2019MNRAS.489.5046W 2017MNRAS.469.2102A 2016yCat....1.2035M 2015MNRAS.446.4078K 2015MNRAS.448.2260G 2011Ap.....54..413S 2011ApJ...743..138G 2011MNRAS.417.1210G 2010MNRAS.407..681M 2008AJ....136..946M 2005ApJS..156...47L 2004A&A...426..367M 2004ApJ...607..426K 1999A&A...350..101N 1999ApJS..121....1M 1997ApJ...488..375F 1996A&A...307..149W 1994ApJ...432..305B 1993AJ....106.2365C 1990Afz....33..213A 1987ApJS...65..603M 1986ApJ...308..176F 1986ApJS...61..305G Measures (distance:4 Fe_H:8 MK:8 PLX:3 PM:5 velocities:3 ): distance:4Fe_H:8MK:8PLX:3PM:5velocities:3 Notes (0) : ================================================================================