02171+5928 TDS 79 AB

02^h 17^m 07.46^s +59° 27' 49.6" P.A. 315.00 sep 0.9 mag 10.70,11.41 Sp A2

Coord 2000	02171+5928	Discov num	TDS 79	Comp	AB	Coord arcsec 2000	02 17 07.46 +59 27 49.6
Date first	1991	Date last	1991	Obs	1
Pa first	315	Pa last	315.1	P.A. Now (θ)	315.1°
Sep first	0.9	Sep last	0.875	Sep. Now (ρ)	0.875"
Mag pri	10.70	Mag sec	11.41	delta mag (ΔM)	0.71	Spectral class	A2 (white)
Pri motion ra	+014	Sec motion ra	+014
Pri motion dec	-013	Sec motion dec	-013
Notes	W

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Tycho2

3698-02505-1

WDS 02171+5928 TDS 79 AB : 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
02171+5928	TDS 79	AB	1991	1	315	0.9	10.70	11.41	A2	W	021707.46+592749.6

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WDS 02171+5928 TDS 79 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02171+5928 TDS 79 AB : MEASURES

No records found.

WDS 02171+5928 : VIRTUAL EYEPIECE

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WDS 02171+5928 : ALADIN DSS IMAGE @ 02^h 17^m 07.46^s +59° 27' 49.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02171+5928 TDS 79 AB : 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		02171+5928	TDS 79	AB	315	0.9
Show		02169+5922	STI1823		182	4.9	7
Show		02176+5920	STI1828		140	11.8	9
Show		02173+5919	BKO 162	AB	103	5.6	9
Show		02173+5919	BKO 162	AC	211	9.3	9
Show		02170+5917	TDS2188		112	1.1	11
Show		02158+5923	TDS 77		11	2.0	11
Show		02156+5932	MLR 448		135	0.2	13
Show		02190+5930	STI1843		37	7.1	15
Show		02164+5915	STI1820			9.8	15
Show		02151+5930	A 958		231	2.0	16
Show		02201+5922	SMA 32		122	18.2	24
Show		02200+5918	STI1847		313	12.0	25
Show		02145+5912	STI1812		59	10.8	26
Show		02135+5926	STI 351	AB	171	9.1	28
Show		02135+5926	FYM 363	AC	51	19.6	28
Show		02178+5900	SKF2399		141	4.2	29
Show		02150+5903	MLR 447		342	0.7	30
Show		02133+5919	STI1806		359	7.8	30
Show		02132+5925	STI1805		164	14.9	31
Show		02128+5935	TDS 74		305	0.9	34
Show		02194+5858	HDS 303		349	0.1	35
Show		02197+6002	STTA 26	BC	83	76.5	39
Show		02197+6002	STTA 26	AB	201	62.9	40
Show		02197+6002	STTA 26	AC	133	73.3	40
Show		02197+5854	STI1845		9	14.2	40
Show		02224+5930	TDS2230		5	1.2	41
Show		02154+6008	TDS2175		150	0.6	43
Show		02150+6008	TDS 75		61	1.8	44
Show		02216+5858	STI1849		25	6.5	46
Show		02170+6014	STI 353		71	10.8	47
Show		02110+5915	STI1798		69	12.2	49
Show		02172+5838	YSC 87	Ba,Bb	199	0.6	49
Show		02172+5838	HDS 302	Aa,Ab	240	0.4	50
Show		02172+5838	HJL 31	AB	322	57.0	50
Show		02172+5838	FMR 23	AC	154	5.4	50
Show		02107+5913	HJ 1105		74	13.8	51
Show		02238+5929	SKF2400		101	4.3	52
Show		02216+6010	BVD 294		216	6.5	54
Show		02098+5935	STI 346		118	15.3	57
Show		02239+5859	STI1860		337	6.8	60
Show		02105+6000	STI 348		209	6.6	60
Show		02097+5906	STI1790		24	14.4	61
Show		02149+5829	STF 230		259	23.8	61
Show		02239+5856	TDS2238		105	0.8	62
Show		02255+5901	STI1871		50	8.7	62
Show		02194+6029	A 821		45	0.7	64
Show		02103+5849	TDS2143	Aa,Ab		0.7	65
Show		02103+5849	STI1794	AB	227	11.6	65
Show		02256+5932	TDS2242		306	0.5	65
Show		02089+5910	CRB 160		42	31.2	66

WDS 02171+5928 : COMPONENTS

	A
B	pa=333.1° sep=0.69"

02171+5928 A

Coord arcsec 2000	021707.46+592749.6		Mag	10.7		Spectral class	A2 (white)		PmRA	14.00
PmDE	-13.0		Tycho2	3698-02505-1

Tycho2

Tycho2	3698-02505-1	Pflag	P	RAmdeg	34.28109057	DEmdeg	59.46377383
PmRA	13.6	PmDE	-12.9	E RAmdeg	35	E DEmdeg	37
E pmRA	2.6	E pmDE	2.9	EpRAm	1989.36	EpDEm	1989.56
Num	5	Q RAmdeg	0.6	Q DEmdeg	0.6	Q pmRA	0.6
Q pmDE	0.6	BTmag	11.069	E BTmag	0.055	VTmag	10.704
E VTmag	0.061	Prox	9	TYC	T	HIP
CCDM		RAdeg	34.28107167	DEdeg	59.46378167	EpRA 1990	1.68
EpDE 1990	1.58	E RAdeg	35.5	E DEdeg	37.0	Posflg	D
Corr	0.1

02171+5928 B

Coord arcsec 2000	021707.42+592750.2		Mag	11.41		PmRA	14.00		PmDE	-13.0
Tycho2	3698-02505-2		Calc delta mag	0.71		Calc coord	yes

Tycho2

Tycho2	3698-02505-2	Pflag	P	RAmdeg	34.28109057	DEmdeg	59.46377383
PmRA	13.6	PmDE	-12.9	E RAmdeg	35	E DEmdeg	37
E pmRA	2.6	E pmDE	2.9	EpRAm	1989.36	EpDEm	1989.56
Num	5	Q RAmdeg	0.6	Q DEmdeg	0.6	Q pmRA	0.6
Q pmDE	0.6	BTmag	12.552	E BTmag	0.237	VTmag	11.411
E VTmag	0.111	Prox	9	TYC	T	HIP
CCDM		RAdeg	34.28073472	DEdeg	59.46395417	EpRA 1990	1.68
EpDE 1990	1.58	E RAdeg	77.9	E DEdeg	81.3	Posflg	D
Corr	0.0