22491+4050 TDT 3725

22^h 49^m 04.31^s +40° 49' 52.5" P.A. 243.00 sep 0.7 mag 11.75,11.85

Coord 2000	22491+4050	Discov num	TDT3725	Comp		Coord arcsec 2000	22 49 04.31 +40 49 52.5
Date first	1991	Date last	1991	Obs	1
Pa first	243	Pa last	243.3	P.A. Now (θ)	243.3°
Sep first	0.7	Sep last	0.74	Sep. Now (ρ)	0.74"
Mag pri	11.75	Mag sec	11.85	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	-007	Sec motion ra	-007
Pri motion dec	-006	Sec motion dec	-006
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lacerta

Tycho2

3218-01912-1

Gaia DR2

1929648786560948352

WDS 22491+4050 TDT 3725 : 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
22491+4050	TDT3725		1991	1	243	0.7	11.75	11.85			224904.31+404952.5

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WDS 22491+4050 TDT 3725 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22491+4050 TDT 3725 : MEASURES

No records found.

WDS 22491+4050 : VIRTUAL EYEPIECE

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WDS 22491+4050 : ALADIN DSS IMAGE @ 22^h 49^m 04.31^s +40° 49' 52.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22491+4050 TDT 3725 : 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		22491+4050	TDT3725		243	0.7
Show		22476+4041	BWL 58		290	3.7	19
Show		22494+4030	GRV 610		62	27.6	20
Show		22497+4031	STF2946		262	5.4	21
Show		22501+4029	WLY 14		337	12.1	25
Show		22501+4028	MLB1025		164	7.9	26
Show		22512+4041	J 3183		211	4.8	26
Show		22505+4024	TDT3742		140	0.6	32
Show		22465+4110	GCB 64		105	1.8	36
Show		22518+4119	HJ 1823	AB	264	18.7	43
Show		22518+4119	HJ 1823	AC	338	81.6	43
Show		22518+4119	HJ 1823	AE	263	119.1	43
Show		22518+4119	HJ 1823	CD	139	5.1	43
Show		22457+4112	LEP 111		323	21.1	45
Show		22486+4136	HJ 1813		61	9.4	47
Show		22507+4005	MLB 966		121	7.2	49
Show		22522+4125	TDT3762		113	1.1	50
Show		22534+4039	J 3329		354	4.6	50
Show		22472+4004	ALI1175		71	7.2	51
Show		22447+4109	DAM 247	AB	49	12.8	54
Show		22447+4109	DAM 247	AC	81	10.1	54
Show		22520+4004	TDT3759		112	0.7	58
Show		22534+4020	ES 266		80	10.5	58
Show		22442+4105	J 857		321	3.2	59
Show		22515+3958	TDT3755	AB	220	1.4	59
Show		22441+4029	LDS1064		271	18.8	60
Show		22455+4005	ES 1700		239	4.8	61
Show		22490+4154	TDS1186		66	0.6	64
Show		22453+4002	AG 287		194	14.5	65
Show		22504+4157	HDS3244		5	0.3	69
Show		22437+4015	MLB 995		303	4.7	71
Show		22486+3938	ALI1176		5	11.3	73
Show		22529+4148	BVD 279		240	12.6	73
Show		22518+3943	HO 298		36	0.2	74
Show		22540+4000	ES 1701		65	8.3	75
Show		22553+4028	COU1840		64	0.3	75
Show		22425+4110	COU2710	AC	153	17.5	77
Show		22547+4140	TDT3782		109	1.6	82
Show		22441+4149	STT 479		130	14.4	82
Show		22425+4126	TDT3664		132	0.7	83
Show		22532+4157	COU1990		47	0.6	83
Show		22564+4054	ES 1702		264	3.3	84
Show		22479+3927	MLB 800	AB	26	3.5	84
Show		22479+3927	MLB 800	AC	180	45.6	84
Show		22554+4005	BRT2237		279	3.9	85
Show		22498+4215	TDT3731		64	2.3	86
Show		22415+4014	S 815		11	65.8	94
Show		22564+4136	STF2960	AC	47	61.5	95
Show		22564+4136	STF2960	AB	345	27.6	95
Show		22564+4136	STF2960	CB	255	55.5	96
Show		22474+3917	MLB 799		295	3.7	97

WDS 22491+4050 : COMPONENTS

	A
B	pa=236.4° sep=0.60"

22491+4050 A

Componente originario normalizzato	AB		Coord arcsec 2000	224904.31+404952.5		Mag	11.75		PmRA	-7.00
PmDE	-6.0		Tycho2	3218-01912-1

Tycho2

Tycho2	3218-01912-1	Pflag		RAmdeg	342.26782617	DEmdeg	40.83119296
PmRA	-7.0	PmDE	-6.0	E RAmdeg	39	E DEmdeg	48
E pmRA	1.4	E pmDE	1.4	EpRAm	1982.87	EpDEm	1976.65
Num	4	Q RAmdeg	1.3	Q DEmdeg	1.2	Q pmRA	1.3
Q pmDE	1.1	BTmag	11.751	E BTmag	0.071	VTmag	11.245
E VTmag	0.076	Prox	999	TYC	T	HIP
CCDM		RAdeg	342.26784750	DEdeg	40.83120694	EpRA 1990	1.78
EpDE 1990	1.66	E RAdeg	40.8	E DEdeg	51.8	Posflg
Corr	-0.1

22491+4050 B

Componente originario normalizzato	AB		Coord arcsec 2000	224904.27+404952.2		Mag	11.85		PmRA	-7.00
PmDE	-6.0		Calc delta mag	0.1		Calc coord	yes