15098+2738 LDS 4533

15^h 09^m 40.74^s +27° 39' 04.0" P.A. 168.00 sep 7.8 mag 18.60,18.90 Sp K7+K7

Coord 2000	15098+2738	Discov num	LDS4533	Comp		Coord arcsec 2000	15 09 40.74 +27 39 04.0
Date first	1954	Date last	2020	Obs	15
Pa first	168	Pa last	167.9	P.A. Now (θ)	167.9°
Sep first	7.6	Sep last	7.8	Sep. Now (ρ)	7.8"
Mag pri	18.60	Mag sec	18.90	delta mag (ΔM)	0.3	Spectral class	K7+K7 (yellow-orange/yellow-orange)
Pri motion ra	-126	Sec motion ra	-128
Pri motion dec	-036	Sec motion dec	-037
Notes	V (Proper motion indicates physical)

rPM=0.017 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Gaia DR2

1268584600227199872

WDS 15098+2738 LDS 4533 : 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
15098+2738	LDS4533		2000	3	167	7.8	18.60	18.90		D	150940.74+273904.0
15098+2738	LDS4533		2010	4	167	7.3	18.60	18.90			150940.74+273904.0
15098+2738	LDS4533		2015	6	167	7.8	18.60	18.90			150940.74+273904.0
15098+2738	LDS4533		2020	12	168	7.8	18.60	18.90	K7+K7	V	150940.74+273904.0

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

WDS 15098+2738 LDS 4533 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15098+2738 LDS 4533 : MEASURES

No records found.

WDS 15098+2738 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 15098+2738 : ALADIN DSS IMAGE @ 15^h 09^m 40.74^s +27° 39' 04.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15098+2738 LDS 4533 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15098+2738	LDS4533		168	7.8
Show		15100+2751	COU 410		154	0.2	13
Show		15097+2805	MLB 647		55	3.3	27
Show		15100+2807	A 690	AB	12	0.9	29
Show		15100+2807	GII 216	Aa,Ab	114	0.1	29
Show		15115+2718	GRV 898		110	27.4	33
Show		15088+2814	GRV 897		214	30.0	38
Show		15128+2756	H 5 125		228	32.2	45
Show		15106+2649	UC 2948		270	28.5	52
Show		15063+2841	UC 2921		21	14.9	77
Show		15111+2912	TDS9435		103	1.0	95
Show		15050+2622	SLW1058		277	82.0	100
Show		15128+2913	TDS9449		39	0.5	103
Show		15100+2923	TDS9427		329	0.8	105
Show		15044+2621	RAO 662		359	1.1	106
Show		15134+2914	AZC 89		314	44.0	107
Show		15021+2656	SLW1054		345	29.0	110
Show		15171+2650	HEI 6		5	2.3	111
Show		15155+2859	LDS4542		312	148.0	111
Show		15053+2914	DAM 368		14	26.4	111
Show		15043+2905	BU 1445		31	38.9	112
Show		15096+2930	BRT 28	BC	183	6.2	112
Show		15096+2930	BRT 28	AB	212	6.5	113
Show		15096+2930	BRT 28	AC	196	12.2	113
Show		15175+2647	KPP3951		30	2.6	117
Show		15039+2910	LDS4526		60	3.3	118
Show		15020+2841	HJL 210		114	32.9	119
Show		15171+2851	BGH 57		41	575.6	122
Show		15165+2905	KPP3289		305	0.7	125
Show		15183+2650	CHR 45	Aa,Ab	66	0.3	126
Show		15183+2650	STF1932	AB	267	1.6	126
Show		15182+2642	CVR 782		56	9.3	127
Show		15041+2923	HJ 2761		168	37.3	128
Show		15141+2545	STF1924		306	15.2	129
Show		15175+2619	COU 483		176	0.7	132
Show		15186+2842	TDS9476		313	1.0	134
Show		15138+2536	COU 306		246	2.5	137
Show		15121+2952	CBL 479		327	28.4	137
Show		15137+2533	NSN 663		300	3.5	138
Show		15177+2910	LDS5166		223	10.3	140
Show		15056+2949	TDS9399		338	1.3	141
Show		14596+2834	LDS6302		22	8.2	146
Show		15173+2552	KPP1217		300	9.4	149
Show		15086+2507	HJ 2766		331	57.6	154
Show		15212+2745	LDS4544		184	59.6	154
Show		15189+2915	LDS5168		193	62.7	155
Show		15197+2859	LDS5170		270	31.2	155
Show		15211+2702	STF1936		231	19.8	157
Show		15039+2957	LDS4525		295	88.3	157
Show		15210+2651	SLW1083		122	93.6	159
Show		15208+2638	LDS4543		234	64.1	160

WDS 15098+2738 : COMPONENTS

	A
B	pa=169.2° sep=7.76"

15098+2738 A

Componente originario normalizzato	AB		Coord arcsec 2000	150940.74+273904.0		Mag	18.6		Spectral class	K7 (yellow-orange)
PmRA	-126.00		PmDE	-36.0

15098+2738 B

Componente originario normalizzato	AB		Coord arcsec 2000	150940.85+273856.4		Mag	18.9		Spectral class	K7 (yellow-orange)
PmRA	-128.00		PmDE	-37.0		Calc delta mag	0.3		Calc coord	yes