19423+2104 TDT 1657 (HD 344850)

19^h 42^m 15.81^s +21° 03' 36.0" P.A. 226.00 sep 2.4 mag 9.94,12.23

Coord 2000	19423+2104	Discov num	TDT1657	Comp		Coord arcsec 2000	19 42 15.81 +21 03 36.0
Date first	1991	Date last	1991	Obs	1
Pa first	226	Pa last	226.2	P.A. Now (θ)	226.2°
Sep first	2.4	Sep last	2.38	Sep. Now (ρ)	2.38"
Mag pri	9.94	Mag sec	12.23	delta mag (ΔM)	2.29	Spectral class
Pri motion ra	+003	Sec motion ra	+003
Pri motion dec	-010	Sec motion dec	-010
Notes	X (Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 344850		Constellation	Vulpecula		Tycho2	1614-00030-1		Gaia DR2	1826081182151134208
HD	344850

WDS 19423+2104 TDT 1657 (HD 344850) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19423+2104	TDT1657		1991	1	226	2.4	9.94	12.23		X	194215.81+210336.0

If you need more information about this double, apply for a data request form to the WDS.

WDS 19423+2104 TDT 1657 (HD 344850) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19423+2104 TDT 1657 (HD 344850) : MEASURES

No records found.

WDS 19423+2104 (HD 344850) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19423+2104 (HD 344850) : ALADIN DSS IMAGE @ 19^h 42^m 15.81^s +21° 03' 36.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19423+2104 TDT 1657 (HD 344850) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19423+2104	TDT1657		226	2.4
Show		19437+2111	J 816		331	3.0	23
Show		19452+2055	STF2577	AB	262	6.1	43
Show		19452+2055	WAL 119	AC	269	40.2	43
Show		19454+2108	COU 823		97	5.6	45
Show		19420+2014	LIT 32		4	5.1	50
Show		19390+2032	NSN 720	AB	277	2.1	56
Show		19411+2008	GRV 268		28	31.9	58
Show		19453+2023	J 817		113	2.6	59
Show		19380+2054	J 3242		187	3.1	61
Show		19460+2033	BRT2457		231	2.6	61
Show		19457+2143	TDT1716		141	0.5	62
Show		19395+2003	COU 214		109	2.2	72
Show		19420+2217	A 167		79	3.2	74
Show		19370+2057	HDS2781		211	13.7	75
Show		19394+1958	J 3243		319	1.7	78
Show		19394+2215	STF2556		334	0.4	82
Show		19426+1940	DAM 357		15	6.3	85
Show		19423+1937	HJ 2891		109	12.5	87
Show		19398+1945	HJ 894		110	10.4	88
Show		19360+2049	J 24		259	2.9	90
Show		19366+2020	EVS 46		320	1.5	91
Show		19487+2048	KU 124		284	49.6	91
Show		19369+2009	TDS1001		50	0.7	94
Show		19484+2031	J 3008		7	5.7	94
Show		19417+2239	TDT1640		95	1.1	96
Show		19355+2049	COU 517		50	0.8	96
Show		19438+2238	BU 657		133	0.9	97
Show		19445+1931	HJ 2894		319	10.1	98
Show		19444+1929	BAZ 9		161	1.1	99
Show		19370+1954	J 773		22	3.2	102
Show		19487+2200	TDS1015		308	1.2	106
Show		19369+2220	NSN 719		41	2.2	108
Show		19471+2229	BRT2459		4	3.7	109
Show		19484+2212	STF2584		293	1.9	110
Show		19485+1958	J 1865		22	6.3	110
Show		19403+2250	A 2788		328	1.3	110
Show		19477+1938	TDT1758		230	0.4	115
Show		19500+2140	J 3016		354	5.8	116
Show		19352+2205	TDT1558		2	1.9	116
Show		19490+1956	J 2283		351	10.4	116
Show		19491+1956	J 2285	AB	35	8.4	117
Show		19491+1956	FYM 262	AC	142	12.6	117
Show		19505+2030	J 3018		164	6.9	117
Show		19339+2112	BRT2456		194	2.9	117
Show		19490+1955	J 2284		64	5.8	117
Show		19493+2202	CHE 152		253	27.5	117
Show		19465+1924	J 1335		182	1.4	118
Show		19364+1938	COU 210	AB	217	0.6	119
Show		19364+1938	COU 210	AC	115	1.7	119
Show		19379+1922	STF2552		195	5.3	119

WDS 19423+2104 : COMPONENTS

	A
B	pa=224.2° sep=2.30"

19423+2104 A

Componente originario normalizzato	AB		Name	HD 344850		Coord arcsec 2000	194215.81+210336.0		Mag	9.94
PmRA	3.00		PmDE	-10.0		Tycho2	1614-00030-1		HD	344850

Tycho2

Tycho2	1614-00030-1	Pflag		RAmdeg	295.56585643	DEmdeg	21.06000777
PmRA	3.1	PmDE	-9.9	E RAmdeg	15	E DEmdeg	15
E pmRA	1.2	E pmDE	1.2	EpRAm	1988.90	EpDEm	1988.84
Num	6	Q RAmdeg	1.1	Q DEmdeg	1.6	Q pmRA	1.1
Q pmDE	1.7	BTmag	10.081	E BTmag	0.026	VTmag	9.923
E VTmag	0.029	Prox	999	TYC	T	HIP
CCDM		RAdeg	295.56585111	DEdeg	21.06003250	EpRA 1990	1.66
EpDE 1990	1.68	E RAdeg	15.6	E DEdeg	16.3	Posflg
Corr	-0.1

19423+2104 B

Componente originario normalizzato	AB		Coord arcsec 2000	194215.70+210334.4		Mag	12.23		PmRA	3.00
PmDE	-10.0		Calc delta mag	2.29		Calc coord	yes