15401+5941 TDS 781

15^h 40^m 04.75^s +59° 40' 35.9" P.A. 317.00 sep 1.2 mag 10.73,11.41 Sp F8

Coord 2000	15401+5941	Discov num	TDS 781	Comp		Coord arcsec 2000	15 40 04.75 +59 40 35.9
Date first	1991	Date last	2016	Obs	4
Pa first	313	Pa last	316.8	P.A. Now (θ)	316.8°
Sep first	1.2	Sep last	1.204	Sep. Now (ρ)	1.204"
Mag pri	10.73	Mag sec	11.41	delta mag (ΔM)	0.68	Spectral class	F8 (yellow-white)
Pri motion ra	+001	Sec motion ra	+001
Pri motion dec	+002	Sec motion dec	+002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

3875-00594-1

Gaia DR2

1627018622012533760

WDS 15401+5941 TDS 781 : 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
15401+5941	TDS 781		1991	1	313	1.2	10.73	11.41			154004.75+594035.9
15401+5941	TDS 781		2010	2	317	1.2	10.73	11.41			154004.75+594035.9
15401+5941	TDS 781		2015	3	317	1.2	10.73	11.41	F8		154004.75+594035.9
15401+5941	TDS 781		2016	4	317	1.2	10.73	11.41	F8		154004.75+594035.9

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WDS 15401+5941 TDS 781 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15401+5941 TDS 781 : MEASURES

No records found.

WDS 15401+5941 : VIRTUAL EYEPIECE

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WDS 15401+5941 : ALADIN DSS IMAGE @ 15^h 40^m 04.75^s +59° 40' 35.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15401+5941 TDS 781 : 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		15401+5941	TDS 781		317	1.2
Show		15423+5937	RAO 594		247	1.6	18
Show		15422+5951	UC 3045		297	44.0	20
Show		15413+5959	STF1969		32	1.1	21
Show		15431+5946	SLW1128		47	8.8	24
Show		15449+5926	STF1976	AB	71	19.3	40
Show		15449+5926	STF1976	AC	214	132.7	40
Show		15449+5926	STF1976	AD	336	16.5	40
Show		15345+5936	SLW1110		294	8.6	43
Show		15353+6005	LDS2723	AB	98	42.5	44
Show		15353+6005	HLA 12	AC	314	4.0	44
Show		15371+6021	MLB 72		4	2.0	47
Show		15384+6033	LDS2724		279	36.7	54
Show		15474+5929	A 1127		296	0.4	58
Show		15468+5910	SLW1136		126	25.0	60
Show		15479+5956	TDS9629		293	0.7	62
Show		15433+5833	LDS2726		65	5.6	72
Show		15407+5829	KPP1447		80	10.9	72
Show		15397+6055	SKF 46		201	3.0	75
Show		15302+6002	LDS5224		213	25.9	77
Show		15370+5824	MLB 71		288	4.0	81
Show		15414+5821	RAO 338		224	0.2	81
Show		15500+6012	HDS2229		185	0.2	81
Show		15468+6047	TDS9620		182	0.8	84
Show		15493+6032	HU 912		141	0.3	86
Show		15391+5812	LDS2725		275	6.1	90
Show		15288+5908	LDS2721		233	15.3	92
Show		15384+5809	TDS9573		11	1.0	93
Show		15509+5858	LDS6307		31	39.5	93
Show		15424+6113	MLR 48		104	0.3	95
Show		15376+5806	SHN 203		-1	0.3	96
Show		15273+5952	RAO 336		306	0.6	98
Show		15530+5954	TDS9676		304	0.7	99
Show		15530+6007	HU 913	AB	309	0.4	101
Show		15530+6007	HU 913	AC	50	142.2	101
Show		15536+5904	MLR 534		307	0.1	110
Show		15528+5848	TDS9673		343	0.8	111
Show		15290+5820	GRV1112		60	21.5	114
Show		15259+6032	MLR 346		48	0.3	118
Show		15559+5920	TDS9694		136	0.5	123
Show		15516+6109	CVR 174		282	15.2	123
Show		15355+6139	UC 3030		228	54.4	123
Show	Edasich	15249+5858	BUP 162		51	252.8	124
Show		15251+6034	CVR1629		304	4.6	124
Show		15228+5943	KPP3412		114	14.5	131
Show		15262+5824	LDS2719		80	8.1	132
Show		15569+6017	SLW1152		273	54.3	132
Show		15389+5728	STTA141	AB	204	88.0	134
Show		15389+5728	STTA141	AC	335	234.1	134
Show		15389+5728	STTA141	AD	154	35.2	134
Show		15565+6043	LDS2727		357	14.8	137

WDS 15401+5941 : COMPONENTS

	A
B	pa=334.6° sep=0.97"

15401+5941 A

Componente originario normalizzato	AB		Coord arcsec 2000	154004.75+594035.9		Mag	10.73		Spectral class	F8 (yellow-white)
PmRA	1.00		PmDE	2.0		Tycho2	3875-00594-1

Tycho2

Tycho2	3875-00594-1	Pflag	P	RAmdeg	235.01978010	DEmdeg	59.67664554
PmRA	0.8	PmDE	2.2	E RAmdeg	31	E DEmdeg	31
E pmRA	2.5	E pmDE	2.8	EpRAm	1989.79	EpDEm	1990.07
Num	5	Q RAmdeg	1.3	Q DEmdeg	1.8	Q pmRA	1.3
Q pmDE	1.8	BTmag	11.227	E BTmag	0.052	VTmag	10.731
E VTmag	0.051	Prox	12	TYC	T	HIP
CCDM		RAdeg	235.01990167	DEdeg	59.67658250	EpRA 1990	1.59
EpDE 1990	1.56	E RAdeg	30.6	E DEdeg	31.1	Posflg	D
Corr	0.0

15401+5941 B

Componente originario normalizzato	AB		Coord arcsec 2000	154004.70+594036.8		Mag	11.41		PmRA	1.00
PmDE	2.0		Tycho2	3875-00594-2		Calc delta mag	0.68		Calc coord	yes

Tycho2

Tycho2	3875-00594-2	Pflag	P	RAmdeg	235.01978010	DEmdeg	59.67664554
PmRA	0.8	PmDE	2.2	E RAmdeg	31	E DEmdeg	31
E pmRA	2.5	E pmDE	2.8	EpRAm	1989.79	EpDEm	1990.07
Num	5	Q RAmdeg	1.3	Q DEmdeg	1.8	Q pmRA	1.3
Q pmDE	1.8	BTmag	11.937	E BTmag	0.092	VTmag	11.408
E VTmag	0.089	Prox	12	TYC		HIP
CCDM		RAdeg	235.01942167	DEdeg	59.67680417	EpRA 1990	1.59
EpDE 1990	1.55	E RAdeg	53.7	E DEdeg	54.3	Posflg	D
Corr	0.0