16454+4742 TDT 72

16^h 45^m 21.48^s +47° 41' 34.4" P.A. 131.00 sep 2.4 mag 11.10,12.42

Coord 2000	16454+4742	Discov num	TDT 72	Comp		Coord arcsec 2000	16 45 21.48 +47 41 34.4
Date first	1991	Date last	1991	Obs	1
Pa first	131	Pa last	130.9	P.A. Now (θ)	130.9°
Sep first	2.4	Sep last	2.38	Sep. Now (ρ)	2.38"
Mag pri	11.10	Mag sec	12.42	delta mag (ΔM)	1.32	Spectral class
Pri motion ra	-025	Sec motion ra	-025
Pri motion dec	-045	Sec motion dec	-045
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

3503-00069-1

Gaia DR2

1408795766110501504

WDS 16454+4742 TDT 72 : 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
16454+4742	TDT 72		1991	1	131	2.4	11.10	12.42			164521.48+474134.4

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WDS 16454+4742 TDT 72 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16454+4742 TDT 72 : MEASURES

No records found.

WDS 16454+4742 : VIRTUAL EYEPIECE

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WDS 16454+4742 : ALADIN DSS IMAGE @ 16^h 45^m 21.48^s +47° 41' 34.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16454+4742 TDT 72 : 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		16454+4742	TDT 72		131	2.4
Show		16444+4742	SLW1194		224	11.9	10
Show		16465+4759	CTT 20	DE	126	27.2	22
Show		16465+4759	CTT 20	EF	34	34.5	22
Show		16465+4759	ES 1089	AB	150	11.8	22
Show		16465+4759	ES 1089	AC	29	32.4	22
Show		16465+4759	CTT 20	AD	127	71.1	22
Show		16430+4735	ARG 77		78	18.4	25
Show		16429+4814	COU1769		184	0.6	41
Show		16496+4758	GRV1257	AB	300	3.2	47
Show		16462+4649	A 1865		294	4.5	54
Show		16473+4637	KZA 113		157	21.0	68
Show		16521+4751	UC 224		272	11.7	69
Show		16528+4745	KPP4016		24	2.1	76
Show		16458+4901	CVR1672		90	3.1	81
Show		16534+4739	TDS 841		197	1.0	82
Show		16533+4725	CHR 58		132	0.2	83
Show		16523+4656	CVR 845		222	10.5	85
Show		16394+4642	GIC 133	BC	113	2.0	85
Show		16394+4642	GIC 133	AB	37	25.2	86
Show		16523+4652	TDT 123		249	2.3	86
Show		16380+4831	COU1768		301	0.6	89
Show		16489+4619	CVR 841		202	12.3	91
Show		16477+4615	KZA 114	AB	247	37.6	91
Show		16477+4615	KZA 114	AC	239	60.5	91
Show		16477+4615	KZA 114	AD	212	68.5	91
Show		16477+4615	KZA 114	AE	229	80.8	91
Show		16382+4838	SLW1189		315	34.6	92
Show		16511+4631	LDS4699		22	2.9	92
Show		16494+4620	KZA 116		293	13.3	92
Show		16535+4829	SLW1198		78	49.6	95
Show		16355+4741	STF2072		179	5.1	99
Show		16387+4856	STF2082		92	28.1	100
Show		16383+4853	TDT 15		140	4.9	101
Show		16535+4848	CVR 848		65	28.0	105
Show		16557+4735	KPP4017		301	7.5	105
Show		16544+4650	CVR 850		191	18.9	106
Show		16547+4655	FMR 128		222	9.1	107
Show		16492+4559	A 1866	BC	267	0.3	111
Show		16492+4559	BU 627	AD	236	65.2	111
Show		16492+4559	BU 627	AE	270	147.6	111
Show		16492+4559	KZA 123	AF	253	91.6	111
Show		16492+4559	BU 627	A,BC	44	2.2	111
Show		16443+4551	KZA 111		93	12.5	113
Show		16510+4605	A 1867		264	1.8	113
Show		16513+4604	KZA 118		237	32.6	115
Show		16509+4601	KZA 117		326	8.3	116
Show		16365+4856	HLM 7	AB	9	25.2	116
Show		16365+4856	HLM 7	AC	84	86.1	116
Show		16435+4544	KZA 109	AB	180	58.4	119
Show		16435+4544	KZA 109	AC	189	80.2	119

WDS 16454+4742 : COMPONENTS

	A
B	pa=142.2° sep=1.97"

16454+4742 A

Componente originario normalizzato	AB		Coord arcsec 2000	164521.48+474134.4		Mag	11.1		PmRA	-25.00
PmDE	-45.0		Tycho2	3503-00069-1

Tycho2

Tycho2	3503-00069-1	Pflag		RAmdeg	251.33950564	DEmdeg	47.69289993
PmRA	-25.4	PmDE	-45.3	E RAmdeg	45	E DEmdeg	42
E pmRA	2.6	E pmDE	2.4	EpRAm	1988.16	EpDEm	1988.06
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.4	Q pmRA	0.2
Q pmDE	0.4	BTmag	11.818	E BTmag	0.075	VTmag	11.134
E VTmag	0.068	Prox	999	TYC	T	HIP
CCDM		RAdeg	251.33959250	DEdeg	47.69300417	EpRA 1990	1.72
EpDE 1990	1.70	E RAdeg	46.0	E DEdeg	43.0	Posflg
Corr	-0.1

16454+4742 B

Componente originario normalizzato	AB		Coord arcsec 2000	164521.60+474132.8		Mag	12.42		PmRA	-25.00
PmDE	-45.0		Calc delta mag	1.32		Calc coord	yes