18202+3123 LEP 157

18^h 20^m 14.12^s +31° 22' 42.1" P.A. 351.00 sep 14.1 mag 11.80,18.00

Coord 2000	18202+3123	Discov num	LEP 157	Comp		Coord arcsec 2000	18 20 14.12 +31 22 42.1
Date first	1951	Date last	2016	Obs	12
Pa first	353	Pa last	351.3	P.A. Now (θ)	351.3°
Sep first	14.4	Sep last	14.131	Sep. Now (ρ)	14.131"
Mag pri	11.80	Mag sec	18.00	delta mag (ΔM)	6.2	Spectral class
Pri motion ra	-011	Sec motion ra	-015
Pri motion dec	+186	Sec motion dec	+185
Notes	V (Proper motion indicates physical)

rPM=0.022 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Gaia DR2

4591759126820949888

WDS 18202+3123 LEP 157 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Lep2001	Hs j	Lepine, S., Wallace, D., Shara, M., Moffat, A., & Niemela, V.	2001AJ....122.3407L
Lep2001		AJ 122, 3407, 2001
Lep2007	P -	Lepine, S. & Bongiorno, B.	2007AJ....133..889L
Lep2007	+Ht	AJ 133, 889, 2007
Lep2007	+E2	(data from LSPM catalog for cpm pairs, compiled from Tycho, 2MASS, USNO-B, etc.
Lep2007		and reduced to J2000. Measures only added for new pairs; most of these have been
Lep2007		T-coded as 2MASS astrometry was generated and added to WDS)
Lep2007b	A j	Lepine, S., Rich, R.M., Shara, M.M., Cruz, K.L., & Skemer, A.	2007ApJ...668..507L
Lep2007b		ApJ 668, 507, 2007
Lep2008	Pa -	Lepine, S.	2008AJ....135.2177L
Lep2008		AJ 135, 2177, 2008
Lep2009	C -	Lepine, S., Thorstensen, J.R., Shara, M.M. & Rich, R.M.	2009AJ....137.4109L
Lep2009		AJ 137, 4109, 2009
Lep2011	-	Lepine, S.	2011ASPC..448.1375L
Lep2011		ASP Conf 448, 1375, 2011 (statistical study of CPM pairs, no data)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18202+3123	LEP 157		2016	5	351	14.1	11.80	18.00		V	182014.12+312242.1

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WDS 18202+3123 LEP 157 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18202+3123 LEP 157 : MEASURES

No records found.

WDS 18202+3123 : VIRTUAL EYEPIECE

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WDS 18202+3123 : ALADIN DSS IMAGE @ 18^h 20^m 14.12^s +31° 22' 42.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18202+3123 LEP 157 : 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		18202+3123	LEP 157		351	14.1
Show		18206+3150	BRT2291		147	2.7	28
Show		18223+3115	TVB 302		111	2.5	28
Show		18211+3150	BRT 260		231	3.9	30
Show		18225+3130	J 760		212	3.1	30
Show		18219+3101	HJ 1320		159	17.8	31
Show		18185+3201	KPP4104		263	4.9	45
Show		18197+3212	HJ 1319		194	17.3	50
Show		18208+3213	ES 346		308	6.6	51
Show		18201+3214	TDT 801		205	0.5	52
Show		18165+3101	COU 813		143	4.7	53
Show		18184+3031	UC 3550		136	18.8	57
Show		18209+3220	ES 347		64	1.8	59
Show		18215+3016	UC 3558		268	45.1	69
Show		18246+3034	KPP4107		79	2.2	75
Show		18225+3234	TDT 821		72	1.9	78
Show		18159+3029	TDT 763		321	0.8	78
Show		18230+3007	HDS2599		11	0.3	84
Show		18220+3245	UC 3561		236	15.9	86
Show		18189+3248	COU1009		263	2.4	87
Show		18194+2955	AG 360		169	19.1	89
Show		18251+3016	GIC 152		125	26.9	92
Show		18274+3137	J 761		180	3.7	92
Show		18252+3016	TDT 847		291	0.5	93
Show		18156+3009	TDT 762		64	0.6	95
Show		18139+3212	TDT 749		15	0.2	95
Show		18267+3211	ES 2418		69	5.6	96
Show		18126+3135	STF2295		173	8.3	99
Show		18140+3223	TDT 752		237	1.9	100
Show		18123+3106	SLE 141		16	6.1	103
Show		18191+2935	A 242		305	1.3	109
Show		18145+3249	HU 927		101	0.4	109
Show		18170+2937	UC 238		66	48.6	114
Show		18268+3007	TDT 872		319	0.6	114
Show		18175+2931	COU 814		229	5.3	119
Show		18110+3124	ES 345		15	2.7	119
Show		18133+3244	TDT 742		315	2.4	121
Show		18136+3249	GIC 150		77	54.9	122
Show		18247+3311	HO 653		265	10.3	123
Show		18111+3241	TOK 615	BC	57	49.2	124
Show		18118+3224	LDS4778		63	48.6	125
Show		18290+3029	TDT 901		45	0.5	126
Show		18269+2950	HJ 1325		311	6.5	127
Show		18292+3220	HJ 1326		6	11.0	128
Show		18303+3120	LDS4789		154	56.3	130
Show		18101+3150	BRT 259		278	4.0	132
Show		18145+3313	COU1007		38	0.3	133
Show		18195+3336	COU1010		163	1.2	134
Show		18226+3337	FOX 227		321	35.6	138
Show		18095+3113	TDS 908		236	0.8	138
Show		18310+3115	A 247		57	3.0	138

WDS 18202+3123 : COMPONENTS

	A
B	pa=352.6° sep=14.09"

18202+3123 A

Componente originario normalizzato	AB		Coord arcsec 2000	182014.12+312242.1		Mag	11.8		PmRA	-11.00
PmDE	186.0

18202+3123 B

Componente originario normalizzato	AB		Coord arcsec 2000	182013.98+312256.1		Mag	18		PmRA	-15.00
PmDE	185.0		Calc delta mag	6.2		Calc coord	yes