22305+4240 TDT 3553

22^h 30^m 27.74^s +42° 40' 13.9" P.A. 170.00 sep 0.8 mag 11.48,12.41

Coord 2000	22305+4240	Discov num	TDT3553	Comp		Coord arcsec 2000	22 30 27.74 +42 40 13.9
Date first	1991	Date last	1991	Obs	1
Pa first	170	Pa last	169.5	P.A. Now (θ)	169.5°
Sep first	0.8	Sep last	0.83	Sep. Now (ρ)	0.83"
Mag pri	11.48	Mag sec	12.41	delta mag (ΔM)	0.93	Spectral class
Pri motion ra	-010	Sec motion ra	-010
Pri motion dec	-013	Sec motion dec	-013
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lacerta

Tycho2

3209-01607-1

Gaia DR2

1981669460512391424

WDS 22305+4240 TDT 3553 : 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
22305+4240	TDT3553		1991	1	170	0.8	11.48	12.41			223027.74+424013.9

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WDS 22305+4240 TDT 3553 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22305+4240 TDT 3553 : MEASURES

No records found.

WDS 22305+4240 : VIRTUAL EYEPIECE

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WDS 22305+4240 : ALADIN DSS IMAGE @ 22^h 30^m 27.74^s +42° 40' 13.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22305+4240 TDT 3553 : 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		22305+4240	TDT3553		170	0.8
Show		22310+4235	TDT3561		232	0.7	8
Show		22310+4255	SMA 165	AB	9	10.8	16
Show		22310+4255	SMA 165	AC	358	9.9	16
Show		22310+4255	SMA 165	BC	69	2.3	17
Show		22320+4228	SMA 167		299	7.7	22
Show		22284+4228	TDT3536		149	0.6	26
Show		22295+4215	TDT3542		92	0.5	28
Show		22274+4243	GRV 578		214	59.7	34
Show		22337+4233	COU1836		310	0.3	37
Show		22326+4307	ES 539		289	7.0	38
Show		22328+4212	ES 1592		313	7.5	39
Show		22291+4319	COU1987		74	2.2	43
Show		22282+4204	COU1833		284	0.3	45
Show		22347+4237	KPP4280		246	6.4	47
Show		22262+4228	COU1832	AB	157	1.0	49
Show		22262+4228	POP 177	AC	317	8.5	49
Show		22348+4231	TDS1174		300	1.2	49
Show		22342+4311	TDT3593		304	0.6	52
Show		22260+4301	TDT3521		91	0.5	54
Show		22350+4258	TDT3604		204	2.6	54
Show		22263+4308	COU1986		11	0.5	54
Show		22344+4208	GRV 588		19	68.6	55
Show		22255+4227	A 2498		350	0.7	56
Show		22256+4218	COU1831		39	1.0	58
Show		22318+4338	TDT3571		343	0.5	60
Show		22356+4307	ES 1469		35	5.5	63
Show		22341+4330	TDT3591		272	0.7	64
Show		22257+4316	HJ 1765		188	15.4	65
Show		22245+4242	POP 176		101	12.4	66
Show		22265+4332	HO 184	AB	292	2.6	68
Show		22265+4332	HO 184	AC	315	44.3	68
Show		22260+4328	COU1985		82	0.1	68
Show		22265+4332	HDS3180	Ca,Cb	176	0.4	69
Show		22342+4340	TDT3592		341	0.5	73
Show		22357+4156	COU1839		199	0.4	73
Show		22342+4341	ES 1468		327	5.9	74
Show		22242+4308	ES 1591		166	2.4	75
Show		22267+4343	TDT3526		288	2.3	75
Show		22327+4129	KPP 515		354	3.7	76
Show		22321+4125	TDT3574		272	0.6	78
Show		22354+4341	COU2143		130	0.6	80
Show		22302+4401	TDT3552		81	0.5	81
Show		22349+4134	HJ 1788		299	3.7	83
Show		22241+4324	UC 274		318	11.7	83
Show		22349+4348	TDT3603		63	0.5	84
Show		22330+4121	COU1988		350	1.9	85
Show		22380+4300	TDT3627		228	1.6	85
Show		22372+4200	RAO 486		180	1.6	86
Show		22301+4115	TDT3550		161	0.5	86
Show		22315+4115	TDT3568		290	1.2	86

WDS 22305+4240 : COMPONENTS

	A
B	pa=172.2° sep=0.82"

22305+4240 A

Componente originario normalizzato	AB		Coord arcsec 2000	223027.74+424013.9		Mag	11.48		PmRA	-10.00
PmDE	-13.0		Tycho2	3209-01607-1

Tycho2

Tycho2	3209-01607-1	Pflag		RAmdeg	337.61559501	DEmdeg	42.67049044
PmRA	-9.9	PmDE	-12.5	E RAmdeg	30	E DEmdeg	26
E pmRA	1.9	E pmDE	1.7	EpRAm	1986.11	EpDEm	1986.71
Num	4	Q RAmdeg	0.5	Q DEmdeg	1.0	Q pmRA	0.5
Q pmDE	0.9	BTmag	12.564	E BTmag	0.126	VTmag	11.146
E VTmag	0.048	Prox	428	TYC	T	HIP
CCDM		RAdeg	337.61562194	DEdeg	42.67051222	EpRA 1990	1.69
EpDE 1990	1.77	E RAdeg	39.2	E DEdeg	33.2	Posflg
Corr	0.3

22305+4240 B

Componente originario normalizzato	AB		Coord arcsec 2000	223027.75+424013.1		Mag	12.41		PmRA	-10.00
PmDE	-13.0		Calc delta mag	0.93		Calc coord	yes