12397+5228 TDS 8475

12^h 39^m 41.27^s +52° 27' 58.5" P.A. 195.00 sep 0.6 mag 11.71,12.18

Coord 2000	12397+5228	Discov num	TDS8475	Comp		Coord arcsec 2000	12 39 41.27 +52 27 58.5
Date first	1991	Date last	1991	Obs	1
Pa first	195	Pa last	194.8	P.A. Now (θ)	194.8°
Sep first	0.6	Sep last	0.58	Sep. Now (ρ)	0.58"
Mag pri	11.71	Mag sec	12.18	delta mag (ΔM)	0.47	Spectral class
Pri motion ra	-030	Sec motion ra	-030
Pri motion dec	-002	Sec motion dec	-002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Tycho2

3458-01516-1

Gaia DR2

1569106073268798848

WDS 12397+5228 TDS 8475 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (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
12397+5228	TDS8475		1991	1	195	0.6	11.71	12.18			123941.27+522758.5

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WDS 12397+5228 TDS 8475 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12397+5228 TDS 8475 : MEASURES

No records found.

WDS 12397+5228 : VIRTUAL EYEPIECE

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WDS 12397+5228 : ALADIN DSS IMAGE @ 12^h 39^m 41.27^s +52° 27' 58.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12397+5228 TDS 8475 : 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		12397+5228	TDS8475		195	0.6	1
Show		12421+5227	LDS3055		8	13.8	22
Show		12334+5228	LDS3051		357	17.9	58
Show		12442+5146	RDR 5		281	2.3	60
Show		12473+5252	HDS1794		182	0.2	74
Show		12352+5336	CBL 386		76	17.0	80
Show		12458+5129	DAM2484		342	2.3	82
Show		12417+5543	SHY 236	BE	350	999.9	83
Show		12420+5107	ES 728		332	6.3	84
Show		12439+5349	ES 729		227	8.8	89
Show		12313+5332	CVR1443		141	3.2	100
Show		12496+5151	LDS3061		4	141.0	100
Show		12294+5154	KPP3872		115	1.8	101
Show		12463+5105	WIS 205		173	999.9	104
Show		12300+5132	BUP 143	AB	157	120.6	106
Show		12300+5132	BUP 143	AC	333	217.5	106
Show		12300+5132	LEP 56	AD	182	587.7	106
Show		12421+5415	LDS3056	AB	90	2.0	109
Show		12412+5038	CBL 392		138	13.1	111
Show		12294+5333	LDS3046		354	21.4	115
Show		12307+5352	ES 726	AB	157	9.4	116
Show		12307+5352	ES 726	AC	177	20.4	116
Show		12307+5352	ABH 78	AD	115	28.2	116
Show		12407+5030	SLW 754		10	75.2	119
Show		12265+5229	HDS1751		317	0.4	121
Show		12492+5055	ES 730		63	3.6	127
Show		12308+5408	CBL 383		140	8.8	128
Show		12542+5250	BEM 2		271	4.9	135
Show		12263+5333	KPP3869		132	1.9	138
Show		12288+5056	LDS3045		169	18.0	138
Show		12519+5354	CVR1474		295	4.0	140
Show		12526+5103	COU2189		100	0.9	148
Show		12243+5322	SLW 717		33	27.1	150
Show		12560+5305	TDS8595		225	0.6	153
Show		12329+5448	A 1600	AB	8	0.9	153
Show		12329+5448	GII 188	Aa,Ab	137	0.1	153
Show		12303+5023	LDS3047		190	96.8	154
Show		12402+5503	STI2290	AB	246	13.5	156
Show		12439+4950	BEM 1		204	9.6	163
Show		12508+5022	TDS8554		34	0.4	164
Show		12544+5058	SLW 793		128	32.9	164
Show		12309+5453	STI2285		337	9.5	164
Show		12417+4945	CVR 662		53	14.7	165
Show		12395+5516	BOY 6		7	0.2	168
Show		12460+4949	STF1679	AB	208	5.9	170
Show		12460+4949	STF1679	AC	37	69.1	170
Show		12437+4942	TDS8505		175	0.5	171
Show		12585+5246	SLW 802		101	23.3	173
Show		12318+5508	SKF2013		75	6.6	175
Show		12238+5410	STT 249	AB	257	0.4	175
Show		12238+5410	STT 249	AB,C	149	13.1	175

WDS 12397+5228 : COMPONENTS

	A
B	pa=189.1° sep=0.57"

12397+5228 A

Componente originario normalizzato	AB		Coord arcsec 2000	123941.27+522758.5		Mag	11.71		PmRA	-30.00
PmDE	-2.0		Tycho2	3458-01516-1

Tycho2

Tycho2	3458-01516-1	Pflag		RAmdeg	189.92190861	DEmdeg	52.46619159
PmRA	-30.4	PmDE	-1.9	E RAmdeg	26	E DEmdeg	26
E pmRA	1.6	E pmDE	1.5	EpRAm	1986.00	EpDEm	1985.65
Num	6	Q RAmdeg	1.0	Q DEmdeg	1.0	Q pmRA	1.0
Q pmDE	1.0	BTmag	11.626	E BTmag	0.052	VTmag	11.147
E VTmag	0.056	Prox	999	TYC	T	HIP
CCDM		RAdeg	189.92203583	DEdeg	52.46620167	EpRA 1990	1.61
EpDE 1990	1.59	E RAdeg	33.1	E DEdeg	32.8	Posflg
Corr	-0.1

12397+5228 B

Componente originario normalizzato	AB		Coord arcsec 2000	123941.26+522757.9		Mag	12.18		PmRA	-30.00
PmDE	-2.0		Calc delta mag	0.47		Calc coord	yes