13171+3105 LDS 1377

13^h 17^m 05.34^s +31° 04' 35.2" P.A. 286.00 sep 10.2 mag 9.80,16.80 Sp F8:

Coord 2000	13171+3105	Discov num	LDS1377	Comp		Coord arcsec 2000	13 17 05.34 +31 04 35.2
Date first	1966	Date last	2016	Obs	9
Pa first	284	Pa last	285.9	P.A. Now (θ)	285.9°
Sep first	10.0	Sep last	10.161	Sep. Now (ρ)	10.161"
Mag pri	9.80	Mag sec	16.80	delta mag (ΔM)	7	Spectral class	F8: (yellow-white)
Pri motion ra	-110	Sec motion ra
Pri motion dec	-014	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Coma Berenices		SAO	63445		Tycho2	2535-00110-1		Gaia DR2	1463401190038054272
HD	115487

WDS 13171+3105 LDS 1377 : 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
13171+3105	LDS1377		1999	2	287	10.1	9.80	16.80		D	131705.34+310435.2
13171+3105	LDS1377		2015	3	286	10.2	9.80	16.80	F8:		131705.34+310435.2
13171+3105	LDS1377		2016	9	286	10.2	9.80	16.80	F8:		131705.34+310435.2

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WDS 13171+3105 LDS 1377 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13171+3105 LDS 1377 : MEASURES

No records found.

WDS 13171+3105 : VIRTUAL EYEPIECE

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WDS 13171+3105 : ALADIN DSS IMAGE @ 13^h 17^m 05.34^s +31° 04' 35.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13171+3105 LDS 1377 : 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		13171+3105	LDS1377		286	10.2
Show		13171+3124	SLW 848		116	27.6	20
Show		13168+3126	LDS1376		203	83.0	25
Show		13190+3055	LDS1381		5	107.2	25
Show		13163+3040	UC 2508		322	17.5	27
Show		13156+3042	LDS1375		218	18.2	30
Show		13144+3051	SKF1854	A,BC	303	16.0	38
Show		13144+3051	SKF1854	BC	71	2.8	38
Show		13146+3033	SKF1080		132	2.5	45
Show		13144+3140	LDS1372		157	218.2	51
Show		13130+3110	GRV1202		98	29.0	53
Show		13155+3204	SLW 843		260	27.1	63
Show		13141+3156	A 1854		332	0.2	65
Show		13188+3210	BVD 101	AB	283	66.5	69
Show		13136+3013	SKF 353	AB	281	123.5	70
Show		13138+3009	LDS1371		326	8.2	70
Show		13192+3000	LDS1382		288	128.3	71
Show		13208+3158	ES 308		114	7.3	72
Show		13112+3050	A 1359	AB	132	0.3	78
Show		13112+3050	STF1729	AB,C	275	8.6	78
Show		13225+3032	STF1739		125	14.9	79
Show		13230+3141	LDS1386		25	160.9	84
Show		13137+2949	HO 55	AB	169	0.6	88
Show		13137+2949	HO 55	AC	154	71.0	88
Show		13120+3205	STT 261		337	2.5	89
Show		13106+3033	LDS1366		296	8.3	90
Show		13241+3053	SHN 173		-1	0.7	91
Show		13107+3022	SDK 230		98	2.4	94
Show		13122+3214	LDS1369	AB	307	25.8	94
Show		13122+3214	JNN 90	Aa,Ab	313	0.2	94
Show		13122+3214	JNN 89	Ba,Bb	227	0.9	94
Show		13099+3122	STF1727		333	7.4	95
Show		13180+3240	LDS1379		213	5.0	97
Show		13104+3152	BVD 162		273	2.7	98
Show		13094+3114	CVR 682		140	21.9	100
Show		13105+3155	LDS2905		96	7.1	100
Show		13146+2924	UC 2502		74	54.4	106
Show		13136+2928	SDK 247		292	3.3	107
Show		13211+2929	SKF1491		337	20.1	109
Show		13085+3106	LDS1363		290	198.5	109
Show		13213+3242	ES 2472		86	7.8	113
Show		13118+2931	HDS1846		193	0.4	116
Show		13164+2906	LDS6276	AB	252	2.4	120
Show		13164+2906	RAO 582	Ba,Bb	77	0.3	120
Show		13115+2930	LDS1368		285	54.0	121
Show		13084+3019	LDS1364	AB	166	101.3	121
Show		13084+3019	JNN 88	Aa,Ab		0.2	121
Show		13237+3232	NSN 643		263	32.6	122
Show		13076+3100	LDS1362		223	12.0	124
Show		13262+3026	GOM 20		118	5.4	124
Show		13234+3240	UC 2529		3	8.9	126

WDS 13171+3105 : COMPONENTS

	A
B	pa=288.4° sep=8.82"

13171+3105 A

Componente originario normalizzato	AB	Coord arcsec 2000	131705.34+310435.2	Mag	9.8	Spectral class	F8: (yellow-white)
PmRA	-110.00	PmDE	-14.0	SAO	63445	Tycho2	2535-00110-1
HD	115487	DM	BD+31 2467

Tycho2

Tycho2	2535-00110-1	Pflag		RAmdeg	199.27224373	DEmdeg	31.07647086
PmRA	-105.7	PmDE	-12.9	E RAmdeg	18	E DEmdeg	19
E pmRA	1.4	E pmDE	1.3	EpRAm	1987.79	EpDEm	1987.47
Num	9	Q RAmdeg	0.6	Q DEmdeg	1.3	Q pmRA	0.6
Q pmDE	1.3	BTmag	10.387	E BTmag	0.035	VTmag	9.799
E VTmag	0.030	Prox	953	TYC	T	HIP
CCDM		RAdeg	199.27253222	DEdeg	31.07649972	EpRA 1990	1.64
EpDE 1990	1.54	E RAdeg	19.8	E DEdeg	20.6	Posflg
Corr	0.2

SAO

SAO	63445	DelFlag		RA1950		PmRA1950	-0.0087
DE1950		PmDE1950	-0.006	Vmag	8.9	SpType	G5
Double code		Source	6	CatNum	1199	DM	BD+31 2467
DMcomp		BDsup		HD	115487	M HD	0
GC		RA1950rad	3.46776253	DE1950rad	0.5469856	PmRA2000	-0.0085
PmDE2000	-0.002

CCDM

Ccdm	13171+3105	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.67	DDEs	-26.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp	G5	PmNote	*
PmRA	-110	PmDE	-39	Dm number	+31 2467	Cat1	BD
Name2	+31 1199	Cat2	AGK2/3	HD	115487	M HD
ADS BDS		M ADS BDS		N IDS		IDS	13125N3136A
HIC

13171+3105 B

Componente originario normalizzato	AB		Coord arcsec 2000	131704.69+310438.0		Mag	16.8		Calc delta mag	7
Calc coord	yes

CCDM

Ccdm	13171+3105	RComp		Comp	B	Note1
Note2		Discov num	LDS1377	DRAs		DDEs
R dRAs		Year	1966	Theta	284	Rho	10.0
Obs	1	Vmag	17.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	13125N3136B
HIC