00398+2818 LDS 3187

00^h 39^m 49.56^s +28° 16' 53.6" P.A. 351.00 sep 19.5 mag 17.60,18.60 Sp M4+M5

Coord 2000	00398+2818	Discov num	LDS3187	Comp		Coord arcsec 2000	00 39 49.56 +28 16 53.6
Date first	1960	Date last	2016	Obs	12
Pa first	350	Pa last	350.7	P.A. Now (θ)	350.7°
Sep first	19.5	Sep last	19.519	Sep. Now (ρ)	19.519"
Mag pri	17.60	Mag sec	18.60	delta mag (ΔM)	1	Spectral class	M4+M5 (red/red)
Pri motion ra	-074	Sec motion ra	-076
Pri motion dec	-122	Sec motion dec	-122
Notes	V (Proper motion indicates physical)

rPM=0.014 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Andromeda

Gaia DR2

2809662051927503488

WDS 00398+2818 LDS 3187 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00398+2818	LDS3187		1997	3	351	19.5	17.60	18.60		D	003949.56+281653.6
00398+2818	LDS3187		2009	4	351	19.5	17.60	18.60	M4+M5	V	003949.56+281653.6
00398+2818	LDS3187		2010	5	351	19.5	17.60	18.60	M4+M5	V	003949.56+281653.6
00398+2818	LDS3187		2015	6	351	19.5	17.60	18.60	M4+M5	V	003949.56+281653.6
00398+2818	LDS3187		2016	12	351	19.5	17.60	18.60	M4+M5	V	003949.56+281653.6

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

WDS 00398+2818 LDS 3187 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00398+2818 LDS 3187 : MEASURES

No records found.

WDS 00398+2818 : VIRTUAL EYEPIECE

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WDS 00398+2818 : ALADIN DSS IMAGE @ 00^h 39^m 49.56^s +28° 16' 53.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00398+2818 LDS 3187 : 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		00398+2818	LDS3187		351	19.5
Show		00397+2803	LDS 867		135	102.1	14
Show		00408+2735	GRV 37		340	58.2	44
Show		00433+2816	KPP4426		350	1.6	46
Show		00373+2742	CVR 341		65	8.2	49
Show		00361+2821	SKF 221		214	1.4	50
Show		00357+2821	DAM1274		86	13.5	56
Show		00356+2810	HAU 8	AB	272	10.2	56
Show		00378+2913	ES 315		87	2.3	62
Show		00373+2718	BU 230		325	3.9	68
Show		00423+2919	COU 658		128	0.7	71
Show		00391+2704	AZC 5		354	11.7	74
Show		00443+2734	MLB 594		55	5.2	75
Show		00428+2924	A 917		120	1.3	78
Show		00359+2914	ES 314	AB	202	7.6	78
Show		00359+2914	TOK 445	AC	50	999.9	78
Show		00340+2810	LDS3179		47	26.0	78
Show		00355+2724	LDS 866		281	8.6	79
Show		00442+2913	HJL1006		123	157.6	80
Show		00343+2734	CBL 581		322	38.2	85
Show		00328+2817	STT 14	AB	159	8.6	93
Show		00328+2817	STT 14	AC	88	58.2	93
Show		00328+2817	FYM 205	AD	177	26.0	93
Show		00431+2941	CVR 16		21	71.4	95
Show		00320+2831	S 386	AB	17	43.4	105
Show		00320+2831	FYM 206	AC	50	14.0	105
Show		00331+2915	AZC 4		72	26.5	106
Show		00343+2700	CVR 13		303	24.0	107
Show		00334+2710	CVR 332		284	28.1	109
Show		00320+2740	COU 547		36	0.1	110
Show		00360+2959	STF 42	AB	21	6.0	115
Show		00360+2959	STF 42	AC	288	36.8	115
Show		00360+2959	STF 42	BC	279	37.6	115
Show		00379+3010	CRB 30		1	6.1	116
Show		00310+2839	CTU 1	Aa,Ab	233	1.3	119
Show		00310+2839	HAU 2	AB	279	12.4	119
Show		00310+2844	GII 74		54	1.3	120
Show		00471+2700	SKF 223		91	34.2	124
Show		00489+2745	BRT 2		26	3.5	124
Show		00476+2708	GRV 44	AB	167	43.9	124
Show		00337+2932	HJ 1032		247	13.2	126
Show		00349+2627	COU 548		146	0.1	129
Show		00333+2957	WIS 11		52	399.3	132
Show		00375+2604	GRV 32		208	58.0	136
Show		00329+2957	BRT 231		33	4.3	137
Show		00378+3031	A 915		130	1.0	137
Show		00345+3015	COU 654		209	0.3	137
Show		00296+2807	WSI 38	AB	280	4.3	138
Show		00296+2807	HAU 1	AC	27	10.3	138
Show		00296+2807	HAU 1	BC	47	12.2	138
Show		00499+2743	STF 61		115	4.4	138

WDS 00398+2818 : COMPONENTS

	A
B	pa=351.8° sep=19.46"

00398+2818 A

Componente originario normalizzato	AB		Coord arcsec 2000	003949.56+281653.6		Mag	17.6		Spectral class	M4 (red)
PmRA	-74.00		PmDE	-122.0

00398+2818 B

Componente originario normalizzato	AB		Coord arcsec 2000	003949.35+281712.9		Mag	18.6		Spectral class	M5 (red)
PmRA	-76.00		PmDE	-122.0		Calc delta mag	1		Calc coord	yes