WDSTOOL

Research and list editing of visual double stars

20244+1935 - STF2679AB	Constellation : Del		AD 20h24min22.59sec / Dec +19°34min30sec
Composants	Primary	Secondary	WDS data	WDS Notes
Magnitudes	7.88	9.69	Negleted : non	YStatistically different parallax for the components indicates they are non-physical.
Proper Motion RA	-010	+005	Precise coordinates : oui
Mouvement propre Dec	-012	-006	Spectre : A2V

Nb d'observation : 51	Angle	Separation	Cross references (wds id) I \| P
First measure : 1830	80	21.900	A: HIP 100638 / HD 194318 / SAO 106068 / GC 28385 / ADS 13808 / AKG3+192036 / UCAC4 548-126299
Last measure : 2019	77.00	24.747
			B: HIP 100640 / ADS 13808 / UCAC4 548-126319
Measurement history (InformationThis historical is indicative. It is incomplete and may contain errors. It is built as and when updates to WDSTOOL and does not take into account any subsequent modifications to WDS.)			B: HIP 100640 / ADS 13808 / UCAC4 548-126319
2016	77.20	24.385
2014	78.20	24.400
2013	78.00	24.200
2013	77.00	24.500
2012	77.00	24.700
2005	78.00	24.200

20244+1935 - STF2679AC	Constellation : Del		AD 20h24min22.59sec / Dec +19°34min30sec
Composants	Primary	Secondary	WDS data	WDS Notes
Magnitudes	7.88	11.56	Negleted : non
Proper Motion RA	-010	+002	Precise coordinates : oui
Mouvement propre Dec	-012	-007	Spectre : A2V+A4

Nb d'observation : 17	Angle	Separation	Cross references (wds id) I \| P
First measure : 1895	153	38.800	A: HIP 100638 / HD 194318 / SAO 106068 / GC 28385 / ADS 13808 / AKG3+192036 / UCAC4 548-126299
Last measure : 2017	149.80	38.596
			C: ADS 13808 / UCAC4 548-126315
Measurement history (InformationThis historical is indicative. It is incomplete and may contain errors. It is built as and when updates to WDSTOOL and does not take into account any subsequent modifications to WDS.)			C: ADS 13808 / UCAC4 548-126315
2016	149.90	38.673
2015	149.70	38.510
2014	149.90	39.200
2013	151.00	38.600
2005	150.00	38.700