13203+6104 LDS 2673

13^h 20^m 07.90^s +61° 03' 28.3" P.A. 153.00 sep 11.7 mag 14.83,17.66 Sp M2+M4

Coord 2000	13203+6104	Discov num	LDS2673	Comp		Coord arcsec 2000	13 20 07.90 +61 03 28.3
Date first	1953	Date last	2016	Obs	12
Pa first	153	Pa last	152.9	P.A. Now (θ)	152.9°
Sep first	11.6	Sep last	11.731	Sep. Now (ρ)	11.731"
Mag pri	14.83	Mag sec	17.66	delta mag (ΔM)	2.83	Spectral class	M2+M4 (red/red)
Pri motion ra	-044	Sec motion ra	-043
Pri motion dec	-146	Sec motion dec	-150
Notes	V (Proper motion indicates physical)

rPM=0.026 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

1663429361884018688

WDS 13203+6104 LDS 2673 : 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
13203+6104	LDS2673		2000	3	153	11.8	14.83	17.66		D	132007.90+610328.3
13203+6104	LDS2673		2001	4	153	11.7	14.83	17.66	M2+M4	V	132007.90+610328.3
13203+6104	LDS2673		2015	5	153	11.7	14.83	17.66	M2+M4	V	132007.90+610328.3
13203+6104	LDS2673		2016	12	153	11.7	14.83	17.66	M2+M4	V	132007.90+610328.3

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

WDS 13203+6104 LDS 2673 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13203+6104 LDS 2673 : MEASURES

No records found.

WDS 13203+6104 : VIRTUAL EYEPIECE

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WDS 13203+6104 : ALADIN DSS IMAGE @ 13^h 20^m 07.90^s +61° 03' 28.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13203+6104 LDS 2673 : 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		13203+6104	LDS2673		153	11.7
Show		13191+6056	TDS8779		195	0.8	11
Show		13202+6118	WAA 41		131	0.9	15
Show		13234+6027	LDS1388		343	111.0	44
Show		13206+6158	UC 2519		113	21.5	56
Show		13265+6152	HDS1883		108	2.1	67
Show		13122+6029	TDS8719		141	0.7	68
Show		13105+6118	LDS1367		213	18.3	73
Show		13098+6113	SLW 831		54	12.9	76
Show		13258+5959	CVR1512		12	4.1	77
Show		13168+6222	UC 183		332	71.5	83
Show		13300+6021	STF1754		14	24.3	84
Show		13292+6202	LDS2676		38	21.8	87
Show		13302+6018	FYM 660		256	10.6	87
Show		13117+6003	SLW 835		75	153.7	87
Show		13128+6214	MLR 158		42	1.0	88
Show		13288+5956	S 649	CA	111	182.2	91
Show		13288+5956	STU 25	CD	61	414.0	91
Show		13288+5956	ARN 9	CE	107	380.0	91
Show		13288+5956	STF1752	AB	107	1.0	94
Show		13073+6124	SLW 825		25	167.0	95
Show		13114+5949	SKF1488		302	2.6	99
Show		13336+6047	HDS1903		158	0.2	100
Show		13098+6214	STTA121		9	107.7	102
Show		13095+6216	SLW 829		137	19.2	106
Show		13235+6248	YSC 131		24	0.0	108
Show		13219+6250	SLW 861		61	14.0	108
Show		13053+6052	MLR 154	Aa,Ab	87	0.1	109
Show		13053+6052	GII 26	AB	212	3.2	109
Show		13355+6035	KPP1725		286	13.3	116
Show		13056+6153	LDS2665		221	17.4	117
Show		13130+6250	TDS8730		174	1.0	119
Show		13137+5914	CBL 414		290	16.2	120
Show		13118+6249	CVR1491		350	3.1	122
Show		13324+5938	KPP3899		310	3.7	125
Show		13084+6236	MLB 412		279	2.9	125
Show		13045+6014	LDS2663		113	38.0	128
Show		13354+5955	KR 42		217	3.7	133
Show		13386+6109	CVR1530		354	3.3	134
Show		13391+6113	SLW 905		92	122.3	138
Show		13298+5905	ES 1790		251	4.9	139
Show		13177+5845	A 1360		143	0.8	140
Show		13393+6038	LDS2680		154	24.2	142
Show		13205+5842	TDS8794	AB	43	0.8	142
Show		13114+5856	CBL 413		235	34.1	144
Show		13061+5925	SLN 76		15	63.1	144
Show		13079+6259	KPP3886		58	5.7	145
Show		13051+6246	MLB 351		163	2.6	148
Show		13142+5841	LDS2672		146	2.6	149
Show		13337+5910	LDS2678		342	8.9	152
Show		13324+5903	CVR 700		163	22.8	152

WDS 13203+6104 : COMPONENTS

	A
B	pa=166.1° sep=10.76"

13203+6104 A

Componente originario normalizzato	AB		Coord arcsec 2000	132007.90+610328.3		Mag	14.83		Spectral class	M2 (red)
PmRA	-44.00		PmDE	-146.0

13203+6104 B

Componente originario normalizzato	AB		Coord arcsec 2000	132008.26+610317.9		Mag	17.66		Spectral class	M4 (red)
PmRA	-43.00		PmDE	-150.0		Calc delta mag	2.83		Calc coord	yes