17164+1303 LDS 990

17^h 16^m 23.32^s +13° 05' 42.7" P.A. 359.00 sep 4.4 mag 15.00,15.30

Coord 2000	17164+1303	Discov num	LDS 990	Comp		Coord arcsec 2000	17 16 23.32 +13 05 42.7
Date first	1936	Date last	2016	Obs	7
Pa first	0	Pa last	358.6	P.A. Now (θ)	358.6°
Sep first	4.0	Sep last	4.447	Sep. Now (ρ)	4.447"
Mag pri	15.00	Mag sec	15.30	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-135	Sec motion ra
Pri motion dec	+122	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4541533504381309568

WDS 17164+1303 LDS 990 : 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
17164+1303	LDS 990		2000	2	359	4.4	15.00	15.30		D	171623.32+130542.7
17164+1303	LDS 990		2001	3	359	4.4	15.00	15.30		D	171623.32+130542.7
17164+1303	LDS 990		2010	4	359	4.4	15.00	15.30			171623.32+130542.7
17164+1303	LDS 990		2015	5	359	4.4	15.00	15.30			171623.32+130542.7
17164+1303	LDS 990		2016	7	359	4.4	15.00	15.30			171623.32+130542.7

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WDS 17164+1303 LDS 990 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17164+1303 LDS 990 : MEASURES

No records found.

WDS 17164+1303 : VIRTUAL EYEPIECE

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WDS 17164+1303 : ALADIN DSS IMAGE @ 17^h 16^m 23.32^s +13° 05' 42.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17164+1303 LDS 990 : 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		17164+1303	LDS 990		359	4.4
Show		17174+1319	HDS2444		291	0.2	20
Show		17154+1329	RAO 604		225	0.8	27
Show		17155+1332	GWP2699		93	229.2	30
Show		17150+1238	HDS2439		169	0.5	35
Show		17140+1234	TDT 275		167	2.2	47
Show		17134+1249	DAM 990	BC	32	1.7	47
Show		17134+1249	DAM 990	AB	136	25.6	48
Show		17118+1338	KPP2297	AB	59	19.3	75
Show		17113+1246	JNN 152		162	34.5	78
Show	Rasalgethi	17146+1423	CHR 139	Aa,Ab	231	0.2	82
Show	Rasalgethi	17146+1423	STF2140	AB	103	4.7	82
Show	Rasalgethi	17146+1423	AGC 16	AC	296	16.6	82
Show	Rasalgethi	17146+1423	STF2140	AD	39	79.2	82
Show		17117+1353	DAM 977	AB	283	8.3	84
Show		17117+1353	DAM 977	BC	45	2.5	84
Show		17199+1155	UC 227		107	18.8	88
Show		17219+1230	HDS2451		81	0.4	89
Show		17166+1440	BU 1200		338	0.6	95
Show		17099+1318	DAM 929	AB	336	2.1	95
Show		17099+1318	DAM 929	AC	305	8.0	95
Show		17217+1209	GWP2704		134	25.4	97
Show		17222+1358	BPM 679		20	28.4	101
Show		17102+1349	DAM 941		266	2.6	101
Show		17099+1229	GWP2692		251	5.6	102
Show		17230+1231	GWP2706		68	19.6	103
Show		17093+1326	DAM 912		58	5.2	107
Show		17236+1324	BU 46		203	2.2	108
Show		17174+1113	HU 172		345	1.2	114
Show		17107+1427	BPM 676		242	77.0	117
Show		17138+1114	A 2785		51	4.1	118
Show		17080+1322	MMA 39		272	15.4	124
Show		17249+1320	STF2159		325	26.4	126
Show		17167+1100	BPM 678		201	111.2	127
Show		17225+1441	UC 228		225	77.4	130
Show		17250+1350	HU 1281	AB	283	1.9	133
Show		17224+1447	TDT 322		188	1.4	134
Show		17155+1052	HDS2440		82	0.2	135
Show		17148+1051	GRV 948		66	34.0	136
Show		17252+1355	BPM 680		45	19.1	138
Show		17231+1454	BU 1284		166	1.9	146
Show		17070+1213	AG 353		248	9.6	147
Show		17207+1524	J 452		300	2.8	151
Show		17264+1352	UC 3340		91	6.8	153
Show		17213+1521	J 3252		355	7.6	155
Show		17267+1232	HEI 548		76	2.9	155
Show		17119+1044	TDS 856		349	2.0	157
Show		17081+1447	TDT 224		244	0.5	157
Show		17091+1503	LDS4723		30	1.5	158
Show		17269+1340	UC 3342		36	60.8	158
Show		17261+1424	HEI 247		103	2.1	161

WDS 17164+1303 : COMPONENTS

	A
B	pa=358.6° sep=4.45"

17164+1303 A

Componente originario normalizzato	AB		Coord arcsec 2000	171623.32+130542.7		Mag	15		PmRA	-135.00
PmDE	122.0

17164+1303 B

Componente originario normalizzato	AB		Coord arcsec 2000	171623.31+130547.1		Mag	15.3		Calc delta mag	0.3
Calc coord	yes