21571+3300 TDT 3256

21^h 57^m 08.92^s +33° 00' 02.7" P.A. 177.00 sep 0.8 mag 11.43,11.84

Coord 2000	21571+3300	Discov num	TDT3256	Comp		Coord arcsec 2000	21 57 08.92 +33 00 02.7
Date first	1991	Date last	1991	Obs	1
Pa first	177	Pa last	177.3	P.A. Now (θ)	177.3°
Sep first	0.8	Sep last	0.81	Sep. Now (ρ)	0.81"
Mag pri	11.43	Mag sec	11.84	delta mag (ΔM)	0.41	Spectral class
Pri motion ra	-006	Sec motion ra	-006
Pri motion dec	-009	Sec motion dec	-009
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

2723-01746-1

Gaia DR2

1899777323379915264

WDS 21571+3300 TDT 3256 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21571+3300	TDT3256		1991	1	177	0.8	11.43	11.84			215708.92+330002.7

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WDS 21571+3300 TDT 3256 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21571+3300 TDT 3256 : MEASURES

No records found.

WDS 21571+3300 : VIRTUAL EYEPIECE

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WDS 21571+3300 : ALADIN DSS IMAGE @ 21^h 57^m 08.92^s +33° 00' 02.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21571+3300 TDT 3256 : 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		21571+3300	TDT3256		177	0.8
Show		21557+3301	AG 278		159	3.5	20
Show		21573+3241	A 1226		181	0.1	20
Show		21577+3323	LSC 99	AB	195	0.0	25
Show		21553+3239	OSO 162	AB	169	19.6	32
Show		21553+3239	OSO 162	AC	145	23.0	32
Show		21575+3334	TDT3259		235	0.6	34
Show		21554+3217	J 203		67	4.4	48
Show		21599+3225	COU 841		246	3.9	49
Show		21547+3220	LAF 67	AB	31	2.9	51
Show		21547+3220	LAF 67	AC	6	7.8	51
Show		21547+3220	LAF 67	AD	301	9.5	51
Show		21547+3220	LAF 67	AE	138	10.5	51
Show		21547+3220	LAF 67	AF	152	11.4	51
Show		21547+3220	LAF 67	AG	121	13.2	51
Show		21547+3220	LAF 67	AH	33	13.5	51
Show		21547+3220	LAF 67	AI	64	15.1	51
Show		21591+3216	J 1413		40	4.4	52
Show		21576+3351	GRV 523		341	26.9	52
Show		22003+3228	ES 2387		326	5.9	52
Show		22014+3304	GRV 533		175	41.2	55
Show		22014+3243	HJ 951		60	12.9	57
Show		21566+3358	RAO 468		187	0.7	59
Show		21529+3327	J 3151		348	6.4	62
Show		22012+3223	GRV1283		235	1.3	64
Show		21564+3156	HJ 1707		351	9.5	64
Show		21544+3206	COU1042		108	1.4	65
Show		21522+3252	ES 2321		279	2.0	66
Show		21544+3204	TDT3227		175	1.3	66
Show		22008+3212	LDS4936		261	80.5	68
Show		21519+3319	A 2692		239	3.1	69
Show		21530+3210	KPP4254		337	2.2	72
Show		21532+3205	ES 2322	DE	276	5.0	74
Show		21532+3205	ES 2322	BC	147	5.1	74
Show		21532+3205	ES 2322	AB	52	35.7	75
Show		21532+3205	ES 2322	AD	352	62.1	75
Show		22029+3335	UC 4633		56	60.1	80
Show		21559+3141	ES 2360		226	4.2	81
Show		21566+3421	BU 1214	AB	207	1.4	82
Show		21566+3421	BU 1214	AC	14	106.9	82
Show		21566+3421	BU 1214	AB,F	3	48.0	82
Show		21509+3240	ES 382	AB	310	9.9	82
Show		21509+3240	ES 382	AC	322	58.1	82
Show		21509+3240	FYM 143	AF	298	26.0	82
Show		21509+3240	FYM 143	CD	90	46.9	82
Show		21509+3240	FYM 143	CE	112	45.1	82
Show		21509+3240	FYM 143	CF	160	36.3	82
Show		21566+3421	BU 1214	FG	241	7.1	82
Show		21566+3421	BU 1214	CD	245	4.8	83
Show		21566+3421	BU 1214	CE	304	12.4	83
Show		21531+3408	TDT3216		130	0.6	86

WDS 21571+3300 : COMPONENTS

	A
B	pa=177.7° sep=0.81"

21571+3300 A

Componente originario normalizzato	AB		Coord arcsec 2000	215708.92+330002.7		Mag	11.43		PmRA	-6.00
PmDE	-9.0		Tycho2	2723-01746-1

Tycho2

Tycho2	2723-01746-1	Pflag		RAmdeg	329.28715041	DEmdeg	33.00066374
PmRA	-5.5	PmDE	-9.0	E RAmdeg	42	E DEmdeg	33
E pmRA	3.8	E pmDE	3.6	EpRAm	1987.95	EpDEm	1989.10
Num	4	Q RAmdeg	0.9	Q DEmdeg	1.3	Q pmRA	0.9
Q pmDE	1.3	BTmag	12.210	E BTmag	0.117	VTmag	10.982
E VTmag	0.053	Prox	999	TYC	T	HIP
CCDM		RAdeg	329.28716167	DEdeg	33.00068417	EpRA 1990	1.56
EpDE 1990	1.74	E RAdeg	46.2	E DEdeg	36.2	Posflg
Corr	-0.1

21571+3300 B

Componente originario normalizzato	AB		Coord arcsec 2000	215708.92+330001.9		Mag	11.84		PmRA	-6.00
PmDE	-9.0		Calc delta mag	0.41		Calc coord	yes