16558+1445 LDS 4704

16^h 55^m 39.82^s +14° 46' 33.9" P.A. 317.00 sep 17.9 mag 17.97,18.50

Coord 2000	16558+1445	Discov num	LDS4704	Comp		Coord arcsec 2000	16 55 39.82 +14 46 33.9
Date first	1960	Date last	2015	Obs	9
Pa first	302	Pa last	316.8	P.A. Now (θ)	316.8°
Sep first	17.0	Sep last	17.897	Sep. Now (ρ)	17.897"
Mag pri	17.97	Mag sec	18.50	delta mag (ΔM)	0.53	Spectral class
Pri motion ra	-112	Sec motion ra
Pri motion dec	+070	Sec motion dec
Notes	I (Identification uncertain)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4545658661553562240

WDS 16558+1445 LDS 4704 : 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
16558+1445	LDS4704		1997	2	316	17.9	17.80	18.40		ID	165539.82+144633.9
16558+1445	LDS4704		2010	4	316	17.8	17.97	18.50		I	165539.82+144633.9
16558+1445	LDS4704		2015	5	317	17.8	17.97	18.50		I	165539.82+144633.9

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

WDS 16558+1445 LDS 4704 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16558+1445 LDS 4704 : MEASURES

No records found.

WDS 16558+1445 : VIRTUAL EYEPIECE

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WDS 16558+1445 : ALADIN DSS IMAGE @ 16^h 55^m 39.82^s +14° 46' 33.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16558+1445 LDS 4704 : 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		16558+1445	LDS4704		317	17.9	1
Show		16574+1444	A 1142		309	2.1	25
Show		16575+1508	BPM 672		115	109.3	35
Show		16567+1408	STT 318		243	2.9	41
Show		16581+1509	STT 319		65	0.8	42
Show		16534+1525	HEI 69		230	3.9	51
Show		16567+1539	HDS2395		40	0.0	54
Show		16569+1540	HEI 71	AB	253	1.3	57
Show		16569+1540	HEI 71	AC	70	30.5	57
Show		16557+1544	HEI 70		317	1.3	59
Show		16596+1433	GWP2683	AB	82	43.6	60
Show		16596+1433	KPP4388	AC	83	41.9	60
Show		16586+1527	TOK 177		66	13.7	60
Show		16596+1433	KPP4388	BC	232	1.9	60
Show		16594+1419	STT 321		15	0.6	62
Show		16575+1352	LDS4709		198	141.5	62
Show		16584+1358	YSC 61		223	0.5	63
Show		16522+1535	HU 1278		358	1.3	70
Show		16570+1556	ZUC 14		132	3.6	73
Show		17016+1457	H 4 122		238	18.9	86
Show		17018+1442	CBL 161		12	19.3	90
Show		16597+1558	GWP2684		166	16.0	93
Show		17015+1412	TDT 182		159	0.5	93
Show		16578+1317	HDS2399		237	0.2	95
Show		16495+1540	TDT 107		87	0.8	105
Show		16485+1450	KU 55		47	2.4	105
Show		16598+1319	HU 1279		156	1.8	106
Show		17032+1431	NSN 686		65	4.1	111
Show		16486+1353	BPM 670		33	35.4	117
Show		16472+1501	LEP 151		356	12.6	124
Show		16502+1624	CVR 843		3	9.8	126
Show		16496+1316	STF2103	AB	43	4.9	127
Show		16496+1316	STF2103	AC	244	13.9	127
Show		16496+1316	STF2103	AD	137	40.4	127
Show		17035+1345	TDT 192		11	0.6	129
Show		16507+1259	BRT1284		122	3.7	130
Show		17010+1636	A 2085	AB	353	6.3	134
Show		17010+1636	A 2085	BC	317	1.1	135
Show		17037+1336	STFA 33	AB	117	304.9	136
Show		17037+1336	ARN 15	AC	11	231.3	136
Show		17037+1336	STFA 33	AD	138	177.8	136
Show		16583+1234	GRV 943		273	17.4	138
Show		17037+1336	STFA 33	DE	208	98.9	139
Show		17037+1336	STFA 33	BD	273	154.5	141
Show		16475+1329	BPM 669		304	15.0	142
Show		17051+1353	HDS2417		206	0.1	147
Show		17044+1330	BPM 674		144	115.5	149
Show		16457+1418	FAR 66		21	0.3	149
Show		17024+1648	FMR 131		331	9.3	155
Show		16462+1629	CRC 21	BC	36	14.6	171
Show		16441+1409	TDT 58		151	0.6	173

WDS 16558+1445 : COMPONENTS

	A
B	pa=317.8° sep=17.62"

16558+1445 A

Componente originario normalizzato	AB		Coord arcsec 2000	165539.82+144633.9		Mag	17.97		PmRA	-112.00
PmDE	70.0

16558+1445 B

Componente originario normalizzato	AB		Coord arcsec 2000	165539.00+144646.9		Mag	18.5		Calc delta mag	0.53
Calc coord	yes