18436+4020 SLE 122

18^h 43^m 37.83^s +40° 19' 38.2" P.A. 151.00 sep 17.9 mag 10.74,11.95

Coord 2000	18436+4020	Discov num	SLE 122	Comp		Coord arcsec 2000	18 43 37.83 +40 19 38.2
Date first	1892	Date last	2015	Obs	16
Pa first	156	Pa last	150.9	P.A. Now (θ)	150.9°
Sep first	18.2	Sep last	17.872	Sep. Now (ρ)	17.872"
Mag pri	10.74	Mag sec	11.95	delta mag (ΔM)	1.21	Spectral class
Pri motion ra	-004	Sec motion ra	+005
Pri motion dec	+000	Sec motion dec	+001
Notes

rPM=1.776

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Tycho2

3122-02530-1

Gaia DR2

2098458421681364096

WDS 18436+4020 SLE 122 : NOTES

No records found.

DISCOVERER

discov	author
SLE	Soulie, G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
18436+4020	SLE 122		2004	8	151	17.9	10.74	11.95			D	184337.83+401938.2
18436+4020	SLE 122		2013	10	151	17.5	10.74	11.95				184337.83+401938.2
18436+4020	SLE 122		2015	12	151	17.9	10.74	11.95				184337.83+401938.2

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

WDS 18436+4020 SLE 122 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18436+4020 SLE 122 : MEASURES

No records found.

WDS 18436+4020 : VIRTUAL EYEPIECE

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WDS 18436+4020 : ALADIN DSS IMAGE @ 18^h 43^m 37.83^s +40° 19' 38.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18436+4020 SLE 122 : 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		18436+4020	SLE 122		151	17.9	0
Show		18453+4005	ROE 50	AB	282	4.7	25
Show		18453+4005	ROE 50	AC	120	26.2	25
Show		18453+4005	ROE 50	AD	253	96.6	25
Show		18453+4005	ROE 50	AE	196	93.6	25
Show		18453+4005	BKO 53	AG	156	51.7	25
Show		18453+4005	BKO 53	AH	301	35.7	25
Show		18453+4005	ROE 50	AF	114	35.7	25
Show		18453+4005	ROE 50	CF	99	9.9	25
Show		18418+4001	LSC 83		266	0.1	28
Show		18450+4051	COU1792		346	1.1	36
Show		18404+4028	SLE 92		99	15.9	38
Show		18465+3958	LDS4799		70	10.3	39
Show		18443+3940	STFA 37	BC	172	210.9	41
Show		18443+3940	STFA 37	BD	171	212.5	41
Show		18443+3940	STFA 37	BI	137	151.3	41
Show		18443+3940	STF2382	AB	344	2.2	41
Show	Double Double	18443+3940	STFA 37	AB,CD	172	209.4	41
Show		18443+3940	STFA 37	AD	172	208.2	41
Show		18443+3940	STFA 37	AI	137	150.0	41
Show		18466+4042	HDS2663		65	0.2	41
Show		18443+3940	SHJ 277	EF	36	45.3	43
Show		18443+3940	SHJ 277	EG	236	50.0	43
Show		18443+3940	STFA 37	EI	68	108.9	43
Show		18443+3940	SHJ 277	GH	358	35.8	44
Show		18443+3940	CHR 77	Ca,Cb	225	0.1	44
Show		18443+3940	SHJ 277	CD,F	359	91.5	44
Show		18443+3940	SHJ 277	CD,G	290	74.7	44
Show		18443+3940	SHJ 277	CD,H	311	94.9	44
Show		18443+3940	STF2383	CD	73	2.4	44
Show		18443+3940	STF2383	CE	332	61.8	44
Show		18443+3940	STFA 37	CI	36	120.3	44
Show		18443+3940	STFA 37	DI	37	121.6	44
Show		18426+3937	HJ 1341		285	8.8	44
Show		18457+3942	BU 51	AB	185	74.2	45
Show		18457+3942	FYM 51	BD	344	34.6	46
Show		18457+3942	BU 51	BC	297	6.0	46
Show		18397+4035	AG 225	AB	354	6.6	47
Show		18397+4035	AG 225	AC	236	12.6	47
Show		18397+4035	FYM 35	AD	276	29.8	47
Show		18413+4102	SLE 94		103	15.9	51
Show		18397+3955	TDT 981		129	0.5	52
Show		18483+4018	UC 3676		11	49.2	54
Show		18478+3954	GRV 240		43	15.6	55
Show		18401+4100	SLE 93		68	11.5	55
Show		18389+4042	A 586		203	2.2	59
Show		18483+3956	SLW1221		63	49.1	59
Show		18396+4056	COU1607		136	0.0	60
Show		18433+3918	BLL 35		192	60.8	62
Show		18462+4118	ES 1656		252	5.2	66
Show		18487+4052	UC 3680		249	10.3	67

WDS 18436+4020 : COMPONENTS

	A
B	pa=150.9° sep=17.87"

18436+4020 A

Coord arcsec 2000

184337.83+401938.2

Mag

10.74

PmRA

-4.00

PmDE

0.0

18436+4020 B

Coord arcsec 2000	184338.59+401922.6		Mag	11.95		PmRA	5.00		PmDE	1.0
Delta magnitude	1.21		Coordinate calculated	yes