18303+3246 SLE 184

18^h 30^m 19.33^s +32° 46' 01.8" P.A. 63.00 sep 35.9 mag 9.39,10.50 Sp K0

Coord 2000	18303+3246	Discov num	SLE 184	Comp		Coord arcsec 2000	18 30 19.33 +32 46 01.8
Date first	1893	Date last	2015	Obs	19
Pa first	68	Pa last	62.7	P.A. Now (θ)	62.7°
Sep first	33.4	Sep last	35.93	Sep. Now (ρ)	35.93"
Mag pri	9.39	Mag sec	10.50	delta mag (ΔM)	1.11	Spectral class	K0 (yellow-orange)
Pri motion ra	-002	Sec motion ra	+006
Pri motion dec	-006	Sec motion dec	+021
Notes

rPM=1.289

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Tycho2

2628-00097-1

Gaia DR2

4592204566469531520

WDS 18303+3246 SLE 184 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sle1966	Mc j	Soulie, G.	1966JO.....49..359S
Sle1966	+Pa	J. Obs. 49, 359, 1966
Sle1983	Pa -	Soulie, G.	1983A&AS...54..281S
Sle1983		A&AS 54, 281, 1983
Sle1984	Pa -	Soulie, G.	1984A&AS...56..351S
Sle1984		A&AS 56, 351, 1984
Sle1985	Pa -	Soulie, G.	1985A&AS...61...17S
Sle1985		A&AS 61, 17, 1985
Sle1986a	Pa -	Soulie, G.	.
Sle1986a		Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b	Pa -	Soulie, G.	.
Sle1986b		Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003	C j	Soulie, G.	2003O&T....56...10S
Sle2003		Obs. et Travaux 56, 10, 2003
Sle2006	Pa -	Soulie, G.	2006O&T....62...26S
Sle2006		Obs. et Travaux 62, 26, 2006
Sle2006b	Pa j	Soulie, G.	2006O&T....63...15S
Sle2006b		Obs. et Travaux 63, 15, 2006
Sle2007	C j	Soulie, G.	2007O&T....65...34S
Sle2007		Obs. et Travaux 65, 34, 2007

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18303+3246	SLE 184		2005	13	63	35.6	9.39	10.50	K0	D	183019.33+324601.8
18303+3246	SLE 184		2010	15	63	35.8	9.39	10.50	K0		183019.33+324601.8
18303+3246	SLE 184		2015	16	63	35.9	9.39	10.50	K0		183019.33+324601.8

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WDS 18303+3246 SLE 184 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18303+3246 SLE 184 : MEASURES

No records found.

WDS 18303+3246 : VIRTUAL EYEPIECE

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WDS 18303+3246 : ALADIN DSS IMAGE @ 18^h 30^m 19.33^s +32° 46' 01.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18303+3246 SLE 184 : 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		18303+3246	SLE 184		63	35.9
Show		18295+3251	COU1149		130	4.8	12
Show		18295+3259	TDS 925		89	1.8	17
Show		18310+3231	SEI 564		24	15.6	18
Show		18295+3307	UC 3592		250	10.3	24
Show		18324+3231	TDT 932		320	0.5	31
Show		18292+3220	HJ 1326		6	11.0	31
Show		18311+3215	STF2333	BC	37	161.1	33
Show		18311+3215	STF2333	AB	333	6.3	33
Show		18311+3215	STF2333	AD	339	85.8	33
Show		18311+3215	STF2333	AC	35	164.1	33
Show		18318+3152	SLE 191		313	6.2	57
Show		18267+3211	ES 2418		69	5.6	58
Show		18339+3208	SLE 209		26	10.3	60
Show		18333+3203	SLE 201		259	22.2	62
Show		18343+3205	ES 2419		156	3.8	66
Show		18344+3200	ES 2420	AB	129	2.9	69
Show		18344+3200	TOB 151	AC	286	25.0	69
Show		18355+3215	CRB 127		31	10.9	73
Show		18347+3158	SLE 211		270	9.4	74
Show		18322+3136	UC 3602		320	71.6	75
Show		18247+3311	HO 653		265	10.3	76
Show		18330+3136	STF2340	AB	104	25.1	79
Show		18330+3136	STF2340	AC	150	223.3	79
Show		18330+3136	SLE 196	AD	106	46.6	79
Show		18330+3136	STF2340	BC	155	206.6	79
Show		18330+3136	SLE 196	BD	126	11.6	79
Show		18274+3137	J 761		180	3.7	80
Show		18351+3151	UC 3620		264	14.5	82
Show		18349+3347	TDT 944		153	0.7	84
Show		18364+3209	SLE 219		246	11.2	86
Show		18303+3120	LDS4789		154	56.3	87
Show		18366+3328	STF2349	AB	204	7.2	90
Show		18366+3328	WAL 92	AC	314	32.9	90
Show		18309+3417	COU1150	Aa,Ab	283	0.4	91
Show		18309+3417	STF2335	AB	318	11.7	91
Show		18309+3417	STF2335	AC	153	25.3	91
Show		18309+3417	ABH 100	AD	270	35.1	91
Show		18309+3417	ABH 100	AE	20	42.6	91
Show		18310+3115	A 247		57	3.0	92
Show		18378+3249	LDS4792		45	3.7	95
Show		18371+3201	SLE 220		238	18.3	98
Show		18356+3136	SLE 217		246	13.9	98
Show		18225+3234	TDT 821		72	1.9	100
Show		18332+3420	TDT 935		175	0.9	101
Show		18220+3245	UC 3561		236	15.9	105
Show		18236+3356	COU1011		111	1.5	110
Show		18226+3337	FOX 227		321	35.6	110
Show		18377+3346	TDT 963		148	1.2	110
Show		18314+3055	SLE 186		106	19.0	112
Show		18392+3242	SEI 567		353	13.0	113

WDS 18303+3246 : COMPONENTS

	A
B	pa=58.5° sep=31.50"

18303+3246 A

Componente originario normalizzato	AB		Coord arcsec 2000	183019.33+324601.8		Mag	9.39		Spectral class	K0 (yellow-orange)
PmRA	-2.00		PmDE	-6.0		Tycho2	2628-00097-1

Tycho2

Tycho2	2628-00097-1	Pflag		RAmdeg	277.58052299	DEmdeg	32.76717789
PmRA	-1.3	PmDE	-4.3	E RAmdeg	12	E DEmdeg	13
E pmRA	1.0	E pmDE	1.1	EpRAm	1989.19	EpDEm	1988.91
Num	10	Q RAmdeg	0.6	Q DEmdeg	0.9	Q pmRA	0.6
Q pmDE	0.8	BTmag	10.575	E BTmag	0.034	VTmag	9.395
E VTmag	0.018	Prox	355	TYC	T	HIP
CCDM		RAdeg	277.58052722	DEdeg	32.76718861	EpRA 1990	1.56
EpDE 1990	1.58	E RAdeg	13.4	E DEdeg	13.8	Posflg
Corr	-0.1

18303+3246 B

Componente originario normalizzato	AB		Coord arcsec 2000	183021.46+324618.3		Mag	10.5		PmRA	6.00
PmDE	21.0		Tycho2	2628-00106-1		Calc delta mag	1.11		Calc coord	yes

Tycho2

Tycho2	2628-00106-1	Pflag		RAmdeg	277.59103212	DEmdeg	32.77163391
PmRA	9.2	PmDE	21.3	E RAmdeg	22	E DEmdeg	22
E pmRA	1.1	E pmDE	1.2	EpRAm	1984.65	EpDEm	1984.84
Num	10	Q RAmdeg	1.0	Q DEmdeg	1.3	Q pmRA	1.1
Q pmDE	1.3	BTmag	10.939	E BTmag	0.044	VTmag	10.496
E VTmag	0.041	Prox	355	TYC	T	HIP
CCDM		RAdeg	277.59100944	DEdeg	32.77158389	EpRA 1990	1.54
EpDE 1990	1.58	E RAdeg	25.8	E DEdeg	26.2	Posflg
Corr	0.0