19457+2143 TDT 1716 (HD 344928)

19^h 45^m 40.62^s +21° 42' 56.1" P.A. 141.00 sep 0.5 mag 10.92,10.96

Coord 2000	19457+2143	Discov num	TDT1716	Comp		Coord arcsec 2000	19 45 40.62 +21 42 56.1
Date first	1991	Date last	1991	Obs	1
Pa first	141	Pa last	140.6	P.A. Now (θ)	140.6°
Sep first	0.5	Sep last	0.53	Sep. Now (ρ)	0.53"
Mag pri	10.92	Mag sec	10.96	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	-003	Sec motion ra	-003
Pri motion dec	-010	Sec motion dec	-010
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 344928		Constellation	Vulpecula		Tycho2	1627-01482-1		Gaia DR2	1827464638342637568
HD	344928

WDS 19457+2143 TDT 1716 (HD 344928) : 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
19457+2143	TDT1716		1991	1	141	0.5	10.92	10.96			194540.62+214256.1

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WDS 19457+2143 TDT 1716 (HD 344928) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19457+2143 TDT 1716 (HD 344928) : MEASURES

No records found.

WDS 19457+2143 (HD 344928) : VIRTUAL EYEPIECE

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WDS 19457+2143 (HD 344928) : ALADIN DSS IMAGE @ 19^h 45^m 40.62^s +21° 42' 56.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19457+2143 TDT 1716 (HD 344928) : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19457+2143	TDT1716		141	0.5
Show		19454+2108	COU 823		97	5.6	36
Show		19437+2111	J 816		331	3.0	42
Show		19487+2200	TDS1015		308	1.2	46
Show		19484+2212	STF2584		293	1.9	48
Show		19452+2055	STF2577	AB	262	6.1	49
Show		19452+2055	WAL 119	AC	269	40.2	49
Show		19471+2229	BRT2459		4	3.7	51
Show		19493+2202	CHE 152		253	27.5	56
Show		19490+2227	CHE 150		88	31.1	60
Show		19438+2238	BU 657		133	0.9	61
Show		19420+2217	A 167		79	3.2	62
Show		19500+2140	J 3016		354	5.8	62
Show		19423+2104	TDT1657		226	2.4	62
Show		19495+2230	CHE 154		114	20.3	68
Show		19487+2048	KU 124		284	49.6	69
Show		19497+2224	BKO 987		110	7.1	70
Show		19495+2234	CHE 153		114	21.5	70
Show		19460+2033	BRT2457		231	2.6	71
Show		19496+2228	BKO 986		141	4.1	72
Show		19496+2230	BKO 985		111	5.3	72
Show		19494+2233	BKO 983		300	6.3	73
Show		19495+2334	BKO 984		228	7.7	74
Show		19417+2239	TDT1640		95	1.1	79
Show		19444+2300	TDT1693		150	0.9	79
Show		19453+2023	J 817		113	2.6	81
Show		19484+2031	J 3008		7	5.7	82
Show		19511+2228	CHE 163		152	7.7	85
Show		19508+2234	CHE 159		224	22.3	85
Show		19509+2235	CHE 160		150	28.5	85
Show		19503+2240	BU 361	AB	348	3.6	86
Show		19503+2240	BU 361	AC	79	55.9	86
Show		19507+2233	BKO 993		317	26.2	86
Show		19491+2259	CHE 151		280	20.9	87
Show		19513+2222	BKO1005		108	22.8	88
Show		19515+2217	NSN 723		219	3.3	89
Show		19517+2223	CHE 171		24	21.1	89
Show		19508+2235	BKO 994		34	30.3	89
Show		19458+2312	LMP 44		267	21.2	90
Show		19514+2227	BKO1009		206	14.5	91
Show		19485+2309	CHE 149		262	16.4	93
Show		19394+2215	STF2556		334	0.4	93
Show		19484+2309	BKO 982		267	12.5	94
Show		19479+2312	BKO 981		288	8.3	95
Show		19515+2240	CHE 168		138	14.8	95
Show		19483+2312	POU4084		315	9.5	96
Show		19485+2311	POU4092		114	5.9	96
Show		19505+2030	J 3018		164	6.9	97
Show		19466+2320	POU4070		223	14.9	98
Show		19483+2314	BKO 436		307	5.3	99
Show		19518+2240	CHE 174		58	22.1	99

WDS 19457+2143 : COMPONENTS

	A
B	pa=142.7° sep=0.52"

19457+2143 A

Componente originario normalizzato	AB		Name	HD 344928		Coord arcsec 2000	194540.62+214256.1		Mag	10.92
PmRA	-3.00		PmDE	-10.0		Tycho2	1627-01482-1		HD	344928

Tycho2

Tycho2	1627-01482-1	Pflag		RAmdeg	296.41928983	DEmdeg	21.71552331
PmRA	-2.9	PmDE	-9.8	E RAmdeg	23	E DEmdeg	23
E pmRA	1.3	E pmDE	1.4	EpRAm	1987.91	EpDEm	1986.88
Num	4	Q RAmdeg	0.2	Q DEmdeg	2.3	Q pmRA	0.2
Q pmDE	2.3	BTmag	10.596	E BTmag	0.039	VTmag	10.329
E VTmag	0.042	Prox	999	TYC	T	HIP
CCDM		RAdeg	296.41929667	DEdeg	21.71554944	EpRA 1990	1.76
EpDE 1990	1.77	E RAdeg	23.5	E DEdeg	26.2	Posflg
Corr	0.1

19457+2143 B

Componente originario normalizzato	AB		Coord arcsec 2000	194540.64+214255.7		Mag	10.96		PmRA	-3.00
PmDE	-10.0		Calc delta mag	0.04		Calc coord	yes