13028+2840 LDS 1355

13^h 02^m 50.87^s +28° 38' 47.1" P.A. 103.00 sep 23.7 mag 11.55,19.80

Coord 2000	13028+2840	Discov num	LDS1355	Comp		Coord arcsec 2000	13 02 50.87 +28 38 47.1
Date first	1955	Date last	2015	Obs	12
Pa first	100	Pa last	102.8	P.A. Now (θ)	102.8°
Sep first	19.2	Sep last	23.654	Sep. Now (ρ)	23.654"
Mag pri	11.55	Mag sec	19.80	delta mag (ΔM)	8.25	Spectral class
Pri motion ra	-077	Sec motion ra	-006
Pri motion dec	+027	Sec motion dec	-002
Notes	S (Parallax indidates non-physical)

rPM=0.94

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices

Tycho2

1995-00226-1

Gaia DR2

1461228108384803712

WDS 13028+2840 LDS 1355 : 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
13028+2840	LDS1355		1966	1	99	20.0	11.55	19.80			130250.87+283847.1
13028+2840	LDS1355		2000	2	103	22.8	11.55	19.80			130250.87+283847.1
13028+2840	LDS1355		2010	3	104	22.9	11.55	19.80			130250.87+283847.1
13028+2840	LDS1355		2015	4	103	23.7	11.55	19.80			130250.87+283847.1

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

WDS 13028+2840 LDS 1355 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13028+2840 LDS 1355 : MEASURES

No records found.

WDS 13028+2840 : VIRTUAL EYEPIECE

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WDS 13028+2840 : ALADIN DSS IMAGE @ 13^h 02^m 50.87^s +28° 38' 47.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13028+2840 LDS 1355 : 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		13028+2840	LDS1355		103	23.7
Show		13032+2836	COU 399		304	0.6	6
Show		13038+2837	RAO 581		162	1.9	13
Show		13025+2858	A 1853		304	1.4	20
Show		13016+2825	SKF1486		19	2.2	22
Show		13021+2859	HLG 3		281	4.5	24
Show		13003+2838	HLG 2		106	55.3	35
Show		13005+2900	CVR 131		310	35.3	38
Show		13059+2836	LDS5769		55	19.1	41
Show		13016+2924	SKF 491		144	8.9	49
Show		13062+2902	BU 1083	BC	252	0.4	50
Show		13062+2902	HJ 2638	AD	13	41.1	50
Show		13062+2902	LYS 10	AE	219	139.3	50
Show		13062+2902	HJ 2638	A,BC	223	6.2	50
Show		12595+2814	WSI 1		42	0.7	50
Show		13065+2819	SLE 911		152	6.8	52
Show		13067+2853	HDS1834		152	0.7	52
Show		13068+2836	AG 344		156	19.2	53
Show		13065+2816	SLE 912		3	15.0	53
Show		12595+2804	KPP3882		76	6.5	56
Show		13029+2935	SLE 908		234	8.9	57
Show		13073+2845	LDS1361		129	55.2	59
Show		13068+2812	LDS1360		14	21.4	59
Show		13052+2749	LDS1359		161	42.4	60
Show		13065+2804	SLE 913		79	17.3	60
Show		12586+2819	DRS 50	AB	156	612.3	60
Show		13076+2822	SLE 914		32	8.6	65
Show		13019+2735	SHN 26		270	0.6	66
Show		12589+2752	SHN 170		-1	0.1	70
Show		13039+2728	LDS1357		272	3.6	74
Show		13076+2927	A 683		328	3.7	80
Show		13092+2841	SMA 76	AB	247	27.1	84
Show		13092+2841	SIN 78	AC	198	44.5	84
Show		13086+2920	SLE 915		152	22.0	86
Show		12587+2728	STF1699		12	1.7	90
Show		13097+2900	LDS1365		29	194.9	91
Show		12561+2807	HEB 4		-1	0.3	95
Show		12559+2907	TDS 682		265	1.3	96
Show		12595+3004	A 1852		311	1.0	96
Show		13100+2840	BRT 26		325	4.5	96
Show		13049+3011	SLE 909		106	25.1	96
Show		13096+2934	CVR1484		13	4.4	105
Show		12587+2707	STF1700		84	7.4	107
Show		13014+2652	SKF1485		30	4.3	109
Show		12556+2933	SKF 490		180	4.6	110
Show		13068+2657	L 12		270	0.2	114
Show		12594+3026	SKF 806		240	7.2	117
Show		13081+2657	STT 260		227	0.3	124
Show		12535+2838	LDS3066		299	105.7	124
Show		13115+2930	LDS1368		285	54.0	124
Show		13030+3043	LDS1356		8	23.0	124

WDS 13028+2840 : COMPONENTS

	A
B	pa=104.5° sep=20.91"

13028+2840 A

Componente originario normalizzato	AB		Coord arcsec 2000	130250.87+283847.1		Mag	11.55		PmRA	-77.00
PmDE	27.0		Tycho2	1995-00226-1

Tycho2

Tycho2	1995-00226-1	Pflag		RAmdeg	195.71195258	DEmdeg	28.64643590
PmRA	-76.1	PmDE	27.7	E RAmdeg	74	E DEmdeg	75
E pmRA	2.7	E pmDE	2.7	EpRAm	1982.22	EpDEm	1981.47
Num	3	Q RAmdeg	0.3	Q DEmdeg	3.6	Q pmRA	0.3
Q pmDE	3.6	BTmag	12.409	E BTmag	0.199	VTmag	11.554
E VTmag	0.123	Prox	999	TYC		HIP
CCDM		RAdeg	195.71215389	DEdeg	28.64637111	EpRA 1990	1.64
EpDE 1990	1.67	E RAdeg	78.4	E DEdeg	80.0	Posflg
Corr	0.0

13028+2840 B

Componente originario normalizzato	AB		Coord arcsec 2000	130252.41+283841.9		Mag	19.8		PmRA	-6.00
PmDE	-2.0		Calc delta mag	8.25		Calc coord	yes