16589+4742 LDS 4714

16^h 58^m 50.38^s +47° 41' 30.0" P.A. 25.00 sep 12.9 mag 15.80,17.90

Coord 2000	16589+4742	Discov num	LDS4714	Comp		Coord arcsec 2000	16 58 50.38 +47 41 30.0
Date first	1960	Date last	2016	Obs	11
Pa first	26	Pa last	24.6	P.A. Now (θ)	24.6°
Sep first	13.0	Sep last	12.928	Sep. Now (ρ)	12.928"
Mag pri	15.80	Mag sec	17.90	delta mag (ΔM)	2.1	Spectral class
Pri motion ra	-100	Sec motion ra	-096
Pri motion dec	+099	Sec motion dec	+109
Notes

rPM=0.074 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1408230582773819392

WDS 16589+4742 LDS 4714 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16589+4742	LDS4714		2000	2	25	12.9	15.80	17.90			165850.38+474130.0
16589+4742	LDS4714		2003	3	25	12.9	15.80	17.90			165850.38+474130.0
16589+4742	LDS4714		2010	5	24	12.9	15.80	17.90			165850.38+474130.0
16589+4742	LDS4714		2015	6	25	12.9	15.80	17.90			165850.38+474130.0
16589+4742	LDS4714		2016	11	25	12.9	15.80	17.90			165850.38+474130.0

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

WDS 16589+4742 LDS 4714 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16589+4742 LDS 4714 : MEASURES

No records found.

WDS 16589+4742 : VIRTUAL EYEPIECE

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WDS 16589+4742 : ALADIN DSS IMAGE @ 16^h 58^m 50.38^s +47° 41' 30.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16589+4742 LDS 4714 : 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		16589+4742	LDS4714		25	12.9
Show		16584+4753	HU 667		164	2.4	13
Show		16579+4722	STFA 32	BC	261	117.2	22
Show		16579+4722	A 1874	AB	64	5.0	22
Show		16579+4722	STFA 32	AC	262	112.4	22
Show		16579+4722	A 1874	AD	246	25.9	22
Show		16557+4735	KPP4017		301	7.5	33
Show		17005+4817	ES 1090		276	5.6	40
Show		16575+4658	A 1871		34	2.5	46
Show		16578+4650	A 1873		301	2.5	53
Show		16575+4649	TDT 158		5	0.6	54
Show		16534+4739	TDS 841		197	1.0	55
Show		16533+4725	CHR 58		132	0.2	59
Show		16528+4745	KPP4016		24	2.1	62
Show		16547+4655	FMR 128		222	9.1	63
Show		16560+4643	KZA 122	AB	261	79.9	65
Show		16560+4643	KZA 122	AC	239	142.2	65
Show		16521+4751	UC 224		272	11.7	69
Show		16544+4650	CVR 850		191	18.9	69
Show		17055+4803	SDK 1		112	5.6	71
Show		16535+4829	SLW1198		78	49.6	72
Show		17029+4643	BEM9010		56	20.9	72
Show		17051+4658	STT 323		79	11.4	78
Show		16523+4656	CVR 845		222	10.5	81
Show		16523+4652	TDT 123		249	2.3	84
Show		16571+4903	BEM 23		21	24.8	84
Show		16535+4848	CVR 848		65	28.0	86
Show		17010+4616	ES 1255		49	7.7	88
Show		16593+4613	CVR1686		90	4.6	89
Show		17078+4727	A 1644		212	2.3	92
Show		16496+4758	GRV1257	AB	300	3.2	95
Show		16572+4605	CVR1682		90	4.3	98
Show		17082+4810	DAM 885		25	5.2	99
Show		17087+4738	HDS2420		276	0.2	100
Show		17089+4720	UC 3299		315	55.9	105
Show		16511+4631	LDS4699		22	2.9	107
Show		17084+4656	SLE 80		294	15.0	108
Show		16598+4553	KPP 385		219	4.8	109
Show		17009+4929	BEM 25		28	24.1	110
Show		16580+4931	CVR1684		169	4.0	111
Show		16529+4608	A 1869	AB	221	2.1	112
Show		16529+4608	GII 237	Aa,Ab	33	0.4	112
Show		17060+4616	TDT 212		132	1.2	113
Show		16576+4935	COU1772		89	0.3	115
Show		16534+4601	KZA 120		79	10.8	115
Show		16589+4943	CBL 512		54	23.2	122
Show		17088+4856	COU1774		101	0.6	125
Show		16465+4759	CTT 20	EF	34	34.5	125
Show		16513+4604	KZA 118		237	32.6	125
Show		16465+4759	CTT 20	DE	126	27.2	125
Show		16494+4620	KZA 116		293	13.3	126

WDS 16589+4742 : COMPONENTS

	A
B	pa=17.1° sep=12.30"

16589+4742 A

Componente originario normalizzato	AB		Coord arcsec 2000	165850.38+474130.0		Mag	15.8		PmRA	-100.00
PmDE	99.0

16589+4742 B

Componente originario normalizzato	AB		Coord arcsec 2000	165850.74+474141.8		Mag	17.9		PmRA	-96.00
PmDE	109.0		Calc delta mag	2.1		Calc coord	yes