15555+1542 LDS 4602

15^h 55^m 29.53^s +15° 42' 31.7" P.A. 189.00 sep 56.0 mag 17.80,19.30 Sp M3+M4

Coord 2000	15555+1542	Discov num	LDS4602	Comp		Coord arcsec 2000	15 55 29.53 +15 42 31.7
Date first	1960	Date last	2016	Obs	8
Pa first	189	Pa last	188.7	P.A. Now (θ)	188.7°
Sep first	56.0	Sep last	55.984	Sep. Now (ρ)	55.984"
Mag pri	17.80	Mag sec	19.30	delta mag (ΔM)	1.5	Spectral class	M3+M4 (red/red)
Pri motion ra	-084	Sec motion ra	-081
Pri motion dec	+061	Sec motion dec	+065
Notes	V (Proper motion indicates physical)

rPM=0.048 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

Gaia DR2

1193221530641075712

WDS 15555+1542 LDS 4602 : 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
15555+1542	LDS4602		2000	2	189	55.9	17.80	19.30			155529.53+154231.7
15555+1542	LDS4602		2004	2	189	56.0	17.80	19.30	M3+M4	V	155529.53+154231.7
15555+1542	LDS4602		2010	4	189	56.0	17.80	19.30	M3+M4	V	155529.53+154231.7
15555+1542	LDS4602		2015	5	189	56.0	17.80	19.30	M3+M4	V	155529.53+154231.7
15555+1542	LDS4602		2016	8	189	56.0	17.80	19.30	M3+M4	V	155529.53+154231.7

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

WDS 15555+1542 LDS 4602 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15555+1542 LDS 4602 : MEASURES

No records found.

WDS 15555+1542 : VIRTUAL EYEPIECE

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WDS 15555+1542 : ALADIN DSS IMAGE @ 15^h 55^m 29.53^s +15° 42' 31.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15555+1542 LDS 4602 : 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		15555+1542	LDS4602		189	56.0
Show		15554+1552	HEI 855		90	2.6	10
Show		15565+1540	STT 584	BC	163	178.9	12
Show		15550+1552	BPM 643		47	96.6	13
Show		15559+1555	ALD 12	AB	49	1.9	14
Show		15565+1540	STT 584	AB	325	313.4	15
Show		15574+1527	ALD 3		30	1.7	32
Show		15540+1519	CVR 806		158	18.3	32
Show		15539+1518	BPM 642		307	93.9	34
Show		15576+1558	SKF1758		103	1.2	35
Show		15536+1604	A 2079		61	4.0	36
Show		15530+1547	HEI 239		307	1.0	37
Show		15531+1533	BUG 11		190	0.3	37
Show		15529+1526	MUG 21	AB	170	2.5	41
Show		15529+1526	MUG 21	Ba,Bb	111	0.1	41
Show		15573+1615	CVR1654		314	3.2	43
Show		15590+1606	BPM 645		223	107.3	56
Show		15585+1506	LDS4614		345	27.8	58
Show		15511+1531	GWP2558		239	16.0	65
Show		16004+1540	HO 400		132	10.7	71
Show		16008+1602	BPM 647		90	20.1	80
Show		15542+1659	A 2080		104	0.4	80
Show		15499+1512	BPM 639		281	70.6	87
Show		15543+1416	SKF 258		281	8.0	88
Show		15509+1441	STF1978		233	14.8	91
Show		15501+1455	BUG 13		17	0.9	91
Show		16004+1437	STF1995		319	14.3	96
Show		16005+1439	LAU 2		68	36.5	98
Show		15529+1719	SLW1145		156	10.9	104
Show		15556+1725	BRT1941		321	3.4	104
Show		15570+1726	HJ 2798	AB	353	52.3	107
Show		15595+1712	RAO 343		253	3.7	107
Show		15570+1726	HJ 2798	BC	30	7.8	107
Show		15538+1726	CVR 805		84	19.2	107
Show		15593+1410	GWP2572		307	10.2	108
Show		16029+1548	BPM 649		224	37.7	108
Show		16001+1709	BOY 9		343	0.1	109
Show		16023+1630	GRV1216		101	10.2	109
Show		15565+1353	LEP 75		42	40.7	110
Show		16018+1437	HEI 68		64	4.2	113
Show		16002+1412	CLL 9	AB	66	63.4	114
Show		16002+1412	CLL 9	AC	102	66.4	114
Show		15598+1723	STF1994	CD	337	17.1	115
Show		16002+1412	AG 348	BC	170	40.8	115
Show		15597+1402	UC 3101		90	28.6	118
Show		15598+1723	STF1993	AB	43	20.1	118
Show		15598+1723	STF1993	AC	179	239.3	118
Show		15578+1737	BRT2422		179	4.5	119
Show		15514+1359	TDS9663		88	0.6	119
Show		15519+1732	BPM 641		121	86.0	122
Show		15550+1340	NSN 673		302	1.4	124

WDS 15555+1542 : COMPONENTS

	A
B	pa=188.4° sep=55.94"

15555+1542 A

Componente originario normalizzato	AB		Coord arcsec 2000	155529.53+154231.7		Mag	17.8		Spectral class	M3 (red)
PmRA	-84.00		PmDE	61.0

15555+1542 B

Componente originario normalizzato	AB		Coord arcsec 2000	155528.97+154136.4		Mag	19.3		Spectral class	M4 (red)
PmRA	-81.00		PmDE	65.0		Calc delta mag	1.5		Calc coord	yes