18526+6556 LDS 2423

18^h 52^m 34.54^s +65° 55' 24.4" P.A. 359.00 sep 11.1 mag 10.27,13.60

Coord 2000	18526+6556	Discov num	LDS2423	Comp		Coord arcsec 2000	18 52 34.54 +65 55 24.4
Date first	1954	Date last	2015	Obs	8
Pa first	355	Pa last	359.3	P.A. Now (θ)	359.3°
Sep first	10.0	Sep last	11.052	Sep. Now (ρ)	11.052"
Mag pri	10.27	Mag sec	13.60	delta mag (ΔM)	3.33	Spectral class
Pri motion ra	-001	Sec motion ra
Pri motion dec	+018	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

4228-01006-1

Gaia DR2

2255465349232568320

WDS 18526+6556 LDS 2423 : 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
18526+6556	LDS2423		1999	2	359	10.8	10.27	13.60		D	185234.54+655524.4
18526+6556	LDS2423		2003	3	359	11.0	10.27	13.60		D	185234.54+655524.4
18526+6556	LDS2423		2015	4	359	11.1	10.27	13.60			185234.54+655524.4

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WDS 18526+6556 LDS 2423 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18526+6556 LDS 2423 : MEASURES

No records found.

WDS 18526+6556 : VIRTUAL EYEPIECE

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WDS 18526+6556 : ALADIN DSS IMAGE @ 18^h 52^m 34.54^s +65° 55' 24.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18526+6556 LDS 2423 : 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		18526+6556	LDS2423		359	11.1
Show		18494+6528	ES 1912		21	7.6	35
Show		18540+6522	DAM 680		117	15.7	35
Show		18514+6514	STF2423		197	2.2	43
Show		18593+6538	KPP1783		347	13.8	46
Show		19000+6620	MLB1081		130	6.4	46
Show		18538+6509	MLB 215		193	3.4	47
Show		18532+6507	DAM 127		55	3.5	49
Show		18592+6629	TDT1166		195	0.9	53
Show		18530+6501	DAM 126		236	9.6	55
Show		18427+6618	TOI1825		208	3.0	65
Show		18543+6705	MLB1080		6	10.0	71
Show		18543+6706	MLB 287		314	7.4	72
Show		18446+6649	MLB 286		290	3.8	73
Show		19003+6459	FMR 142		345	8.6	75
Show		18417+6520	LDS2748		226	50.5	77
Show		18567+6440	TDT1141		167	0.4	80
Show		18409+6633	LDS2419		212	45.1	81
Show		18552+6432	HU 938		325	1.5	86
Show		18581+6716	MLB 414		140	2.0	87
Show		18497+6429	LDS2422		94	75.9	88
Show		19022+6702	LDS2427		88	3.0	89
Show		18510+6425	UC 3695		217	23.0	91
Show		19063+6632	TDT1225		96	2.4	91
Show		18509+6425	TOI1749		37	23.1	92
Show		18554+6420	MLR 59		286	0.8	97
Show		19057+6502	ES 1914		338	2.6	98
Show		19058+6501	DAM 137		43	7.1	99
Show		19035+6445	KPP2643		109	24.7	99
Show		19059+6501	DAM 138		138	5.2	100
Show		19084+6527	UC 3814		265	30.7	102
Show		19069+6501	LDS2428		250	4.0	104
Show		18482+6415	SLN 84		341	2.2	104
Show		18430+6427	UC 3653		335	32.5	107
Show		19100+6606	LDS2429		136	54.4	108
Show		19058+6445	UC 3797		270	69.3	109
Show		19078+6658	UC 3809		108	62.4	111
Show		19078+6459	TDS 966		151	0.8	111
Show		19068+6450	ES 1915		292	1.3	112
Show		18462+6412	HU 937		333	1.0	112
Show		18384+6708	STF2384	AB	307	0.4	112
Show		18384+6708	STF2384	AB,C	162	136.5	112
Show		18572+6406	KPP4130		294	2.2	113
Show		18364+6655	TOK 323		116	181.1	114
Show		19014+6737	UC 3764		311	35.3	115
Show		18426+6420	LDS2420		84	9.3	116
Show		19067+6716	LDS2760		220	23.5	116
Show		18456+6404	ES 1840		216	9.1	120
Show		19107+6646	TDS 975		275	1.0	121
Show		19035+6416	ES 1913		296	5.8	122
Show		19000+6403	LDS2425		82	32.9	122

WDS 18526+6556 : COMPONENTS

	A
B	pa=359.7° sep=11.05"

18526+6556 A

Componente originario normalizzato	AB		Coord arcsec 2000	185234.54+655524.4		Mag	10.27		PmRA	-1.00
PmDE	18.0		Tycho2	4228-01006-1

Tycho2

Tycho2	4228-01006-1	Pflag		RAmdeg	283.14395526	DEmdeg	65.92345260
PmRA	5.9	PmDE	19.9	E RAmdeg	20	E DEmdeg	23
E pmRA	1.7	E pmDE	1.9	EpRAm	1988.89	EpDEm	1989.56
Num	4	Q RAmdeg	0.6	Q DEmdeg	1.1	Q pmRA	0.5
Q pmDE	1.1	BTmag	10.907	E BTmag	0.044	VTmag	10.272
E VTmag	0.034	Prox	999	TYC	T	HIP
CCDM		RAdeg	283.14391750	DEdeg	65.92340556	EpRA 1990	1.75
EpDE 1990	1.61	E RAdeg	22.7	E DEdeg	24.4	Posflg
Corr	0.0

18526+6556 B

Componente originario normalizzato	AB		Coord arcsec 2000	185234.53+655535.5		Mag	13.6		Calc delta mag	3.33
Calc coord	yes