18123+3106 SLE 141

18^h 12^m 18.70^s +31° 06' 21.2" P.A. 16.00 sep 6.1 mag 10.50,10.90

Coord 2000	18123+3106	Discov num	SLE 141	Comp		Coord arcsec 2000	18 12 18.70 +31 06 21.2
Date first	1900	Date last	2020	Obs	16
Pa first	14	Pa last	15.8	P.A. Now (θ)	15.8°
Sep first	6.5	Sep last	6.128	Sep. Now (ρ)	6.128"
Mag pri	10.50	Mag sec	10.90	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	+003	Sec motion ra	+007
Pri motion dec	+005	Sec motion dec	+010
Notes

rPM=0.525

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

2622-01018-1

Gaia DR2

4590975518626897664

WDS 18123+3106 SLE 141 : 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
18123+3106	SLE 141		2006	7	23	6.4	10.50	10.90		D	181218.70+310621.2
18123+3106	SLE 141		2017	9	17	6.1	10.50	10.90			181218.70+310621.2
18123+3106	SLE 141		2018	11	17	6.1	10.50	10.90			181218.70+310621.2
18123+3106	SLE 141		2020	16	16	6.1	10.50	10.90			181218.70+310621.2

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WDS 18123+3106 SLE 141 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18123+3106 SLE 141 : MEASURES

No records found.

WDS 18123+3106 : VIRTUAL EYEPIECE

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WDS 18123+3106 : ALADIN DSS IMAGE @ 18^h 12^m 18.70^s +31° 06' 21.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18123+3106 SLE 141 : 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		18123+3106	SLE 141		16	6.1
Show		18110+3124	ES 345		15	2.7	26
Show		18126+3135	STF2295		173	8.3	29
Show		18095+3113	TDS 908		236	0.8	37
Show		18091+3101	BLL 31	AB	320	64.5	42
Show		18091+3101	BKO 51	BC	207	19.0	43
Show		18092+3129	COU 812		265	0.7	47
Show		18101+3150	BRT 259		278	4.0	52
Show		18094+3144	A 237	DE	308	8.2	54
Show		18094+3144	A 237	AB	103	2.2	54
Show		18094+3144	A 237	AC	358	28.7	54
Show		18094+3144	A 237	AD	221	101.8	54
Show		18094+3144	DAM 807	AF	63	10.6	54
Show		18165+3101	COU 813		143	4.7	55
Show		18095+3151	KPP 951		259	7.8	58
Show		18159+3029	TDT 763		321	0.8	60
Show		18079+3042	SLE 138		329	10.1	63
Show		18139+3212	TDT 749		15	0.2	69
Show		18156+3009	TDT 762		64	0.6	72
Show		18070+3034	SCA 170	Aa,Ab	230	0.2	76
Show		18070+3034	AC 15	AB	331	1.4	76
Show		18070+3034	AC 15	AC	60	97.0	76
Show		18070+3034	AC 15	AD	103	140.1	76
Show		18070+3034	AC 15	AE	78	169.9	76
Show		18070+3034	AC 15	AF	165	162.4	76
Show		18070+3034	AC 15	AG		175.9	76
Show		18104+3221	HO 81		215	3.3	79
Show		18094+2957	MET 83	AB	274	2.7	80
Show		18094+2957	MET 83	AC	239	3.3	80
Show		18094+2957	MET 83	AD	183	9.5	80
Show		18094+2957	MET 83	AE	281	10.4	80
Show		18094+2957	GAT 25	AF	301	29.2	80
Show		18111+3241	TOK 615	BC	57	49.2	80
Show		18061+3110	SLE 134		292	7.2	80
Show		18118+3224	LDS4778		63	48.6	80
Show		18140+3223	TDT 752		237	1.9	80
Show		18184+3031	UC 3550		136	18.8	86
Show		18054+3054	SLE 130		103	6.7	91
Show		18099+2941	HJ 1315		129	9.0	91
Show		18054+3029	SLE 131	AB	203	52.4	95
Show		18054+3029	SLE 131	AC	206	67.2	95
Show		18054+3029	SLE 131	BC	217	15.0	96
Show		18185+3201	KPP4104		263	4.9	96
Show		18111+3241	LEP 87	AB	148	999.9	96
Show		18133+3244	TDT 742		315	2.4	98
Show		18119+2927	BRT 34		164	5.4	100
Show		18083+2941	YSC 65	Aa,Ac	246	0.1	100
Show		18083+2941	LAF 60	Aa,Ab	251	0.1	100
Show		18083+2941	LAF 60	AB	53	10.4	100
Show		18083+2941	LAF 60	AC	196	11.2	100
Show		18083+2941	LAF 60	AD	168	13.4	100

WDS 18123+3106 : COMPONENTS

	A
B	pa=13.6° sep=6.07"

18123+3106 A

Componente originario normalizzato	AB		Coord arcsec 2000	181218.70+310621.2		Mag	10.5		PmRA	3.00
PmDE	5.0		Tycho2	2622-01018-1

Tycho2

Tycho2	2622-01018-1	Pflag		RAmdeg	273.07792145	DEmdeg	31.10589321
PmRA	1.3	PmDE	5.7	E RAmdeg	63	E DEmdeg	60
E pmRA	2.0	E pmDE	1.9	EpRAm	1977.53	EpDEm	1978.15
Num	5	Q RAmdeg	0.9	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.8	BTmag	11.934	E BTmag	0.085	VTmag	10.593
E VTmag	0.041	Prox	999	TYC	T	HIP
CCDM		RAdeg	273.07792028	DEdeg	31.10587972	EpRA 1990	1.59
EpDE 1990	1.65	E RAdeg	69.4	E DEdeg	66.0	Posflg
Corr	0.0

18123+3106 B

Componente originario normalizzato	AB		Coord arcsec 2000	181218.81+310627.1		Mag	10.9		PmRA	7.00
PmDE	10.0		Calc delta mag	0.4		Calc coord	yes