18390+0624 SLE 498

18^h 39^m 01.28^s +06° 23' 52.8" P.A. 184.00 sep 21.5 mag 11.60,12.35

Coord 2000	18390+0624	Discov num	SLE 498	Comp		Coord arcsec 2000	18 39 01.28 +06 23 52.8
Date first	1909	Date last	2015	Obs	13
Pa first	186	Pa last	184.2	P.A. Now (θ)	184.2°
Sep first	23.3	Sep last	21.542	Sep. Now (ρ)	21.542"
Mag pri	11.60	Mag sec	12.35	delta mag (ΔM)	0.75	Spectral class
Pri motion ra	+000	Sec motion ra	+005
Pri motion dec	-009	Sec motion dec	+006
Notes	N (See Notes)

rPM=1.757

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

0459-00216-1

Gaia DR2

4286332148318310016

WDS 18390+0624 SLE 498 : NOTES

discov_num	notes	refcode
SLE 498	Typographical error (1 arcmin error in coordinates of B component) led
	to error in rho and theta by Soulie (1986).	Sle1986a

REFERENCES

refcode	metd	author	reference
Sle1986a	Pa -	Soulie, G.	.
Sle1986a		Bull. Inf. Cent. Donnes Stell. #30, 91, 1986

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18390+0624	SLE 498		1982	1	357	38.1	11.28	11.40			183901.27+062352.8
18390+0624	SLE 498		1999	2	184	21.8	11.28	12.35		N	183901.27+062352.8
18390+0624	SLE 498		2001	4	184	21.8	11.28	12.35		N	183901.27+062352.8
18390+0624	SLE 498		2012	5	184	21.9	11.60	12.35		N	183901.28+062352.8
18390+0624	SLE 498		2015	9	184	21.6	11.60	12.35		N	183901.28+062352.8

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WDS 18390+0624 SLE 498 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18390+0624 SLE 498 : MEASURES

No records found.

WDS 18390+0624 : VIRTUAL EYEPIECE

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WDS 18390+0624 : ALADIN DSS IMAGE @ 18^h 39^m 01.28^s +06° 23' 52.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18390+0624 SLE 498 : 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		18390+0624	SLE 498		184	21.5
Show		18412+0645	J 1273		353	1.8	39
Show		18393+0700	J 101		243	5.2	39
Show		18367+0640	CHR 76	Aa,Ab	91	0.2	39
Show		18367+0640	J 99	AB	337	35.9	39
Show		18367+0640	J 99	AC	78	77.6	39
Show		18367+0640	SLE 497	AD	243	117.3	39
Show		18367+0640	SLE 497	AE	209	263.3	39
Show		18395+0704	J 1272		138	4.3	42
Show		18395+0703	J 1271		97	5.9	43
Show		18397+0704	J 102	AB	50	4.2	43
Show		18397+0704	J 102	AC	294	30.8	43
Show		18398+0709	SLE1031	AB	299	12.2	47
Show		18391+0535	GWP2789	AB	359	35.5	50
Show		18391+0535	GWP2790	AC	267	107.3	50
Show		18398+0709	BRT2178	CD	169	5.2	50
Show		18425+0631	CRT 25	AB	42	5.4	53
Show		18425+0631	CRT 25	AC	66	6.2	53
Show		18425+0631	CRT 25	AD	350	9.5	53
Show		18425+0631	CRT 25	AE	259	11.3	53
Show		18425+0631	CRT 25	AF	141	12.8	53
Show		18425+0631	CRT 25	AG	75	13.6	53
Show		18425+0631	CRT 25	AH	109	13.7	53
Show		18425+0631	CRT 25	AI	39	14.1	53
Show		18425+0631	CRT 25	AJ	18	14.1	53
Show		18425+0631	CRT 25	AK	217	15.4	53
Show		18425+0631	CRT 25	AL	214	15.7	53
Show		18425+0631	CRT 25	AM	154	15.9	53
Show		18425+0631	CRT 25	AN	161	16.0	53
Show		18425+0631	CRT 25	AO	35	17.2	53
Show		18425+0631	CRT 25	AP	54	17.2	53
Show		18425+0631	CRT 25	AQ	142	17.5	53
Show		18425+0631	CRT 25	AR	129	18.0	53
Show		18425+0631	CRT 25	AS	187	18.3	53
Show		18425+0631	CRT 25	AT	245	18.8	53
Show		18425+0631	CRT 25	AU	227	19.1	53
Show		18425+0631	CRT 25	AV	202	18.9	53
Show		18427+0613	CRT 22	AB	3	3.1	56
Show		18427+0613	CRT 22	AC	199	3.5	56
Show		18427+0613	CRT 22	AD	211	5.2	56
Show		18427+0613	CRT 22	AE	211	5.2	56
Show		18427+0613	CRT 22	AF	168	6.6	56
Show		18427+0613	CRT 22	AG	48	7.1	56
Show		18427+0613	CRT 22	AH	167	8.1	56
Show		18427+0613	CRT 22	AI	244	8.4	56
Show		18427+0613	CRT 22	AJ	197	8.7	56
Show		18427+0613	CRT 22	AK	304	9.0	56
Show		18427+0613	CRT 22	AL	88	9.6	56
Show		18427+0613	CRT 22	AM	210	9.8	56
Show		18427+0613	CRT 22	AN	207	11.0	56
Show		18427+0613	CRT 22	AO	158	11.8	56

WDS 18390+0624 : COMPONENTS

	A
B	pa=184.2° sep=21.54"

18390+0624 A

Componente originario normalizzato	AB		Coord arcsec 2000	183901.28+062352.8		Mag	11.6		PmRA	0.00
PmDE	-9.0		Tycho2	0459-00216-1

Tycho2

Tycho2	0459-00216-1	Pflag		RAmdeg	279.75531742	DEmdeg	6.39801641
PmRA	-0.3	PmDE	-12.0	E RAmdeg	65	E DEmdeg	75
E pmRA	2.8	E pmDE	2.7	EpRAm	1984.06	EpDEm	1979.82
Num	3	Q RAmdeg	0.3	Q DEmdeg	0.2	Q pmRA	0.3
Q pmDE	0.2	BTmag	12.734	E BTmag	0.243	VTmag	11.280
E VTmag	0.096	Prox	999	TYC		HIP
CCDM		RAdeg	279.75531833	DEdeg	6.39804389	EpRA 1990	1.81
EpDE 1990	1.75	E RAdeg	67.8	E DEdeg	80.9	Posflg
Corr	-0.2

18390+0624 B

Componente originario normalizzato	AB		Coord arcsec 2000	183901.17+062331.3		Mag	12.35		PmRA	5.00
PmDE	6.0		Calc delta mag	0.75		Calc coord	yes