23498+4923 TDT 4223

23^h 49^m 49.89^s +49° 22' 38.0" P.A. 173.00 sep 0.8 mag 12.46,12.53

Coord 2000	23498+4923	Discov num	TDT4223	Comp		Coord arcsec 2000	23 49 49.89 +49 22 38.0
Date first	1991	Date last	2015	Obs	2
Pa first	177	Pa last	172.6	P.A. Now (θ)	172.6°
Sep first	1.0	Sep last	0.8	Sep. Now (ρ)	0.8"
Mag pri	12.46	Mag sec	12.53	delta mag (ΔM)	0.07	Spectral class
Pri motion ra	+001	Sec motion ra	+001
Pri motion dec	-007	Sec motion dec	-007
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Tycho2

3647-02196-1

Gaia DR2

1940782991056890624

WDS 23498+4923 TDT 4223 : 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
23498+4923	TDT4223		1991	1	177	1.0	12.46	12.53			234949.89+492238.0
23498+4923	TDT4223		2015	2	173	0.8	12.46	12.53			234949.89+492238.0

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WDS 23498+4923 TDT 4223 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23498+4923 TDT 4223 : MEASURES

No records found.

WDS 23498+4923 : VIRTUAL EYEPIECE

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WDS 23498+4923 : ALADIN DSS IMAGE @ 23^h 49^m 49.89^s +49° 22' 38.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23498+4923 TDT 4223 : 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		23498+4923	TDT4223		173	0.8
Show		23506+4915	TDT4231		35	0.6	11
Show		23489+4916	TDT4212		334	1.5	12
Show		23508+4914	BVD 290		196	11.8	13
Show		23495+4906	TDT4216		345	1.4	18
Show		23475+4918	BU 390		228	14.3	24
Show		23528+4908	KPP3399		74	4.0	33
Show		23522+4948	HDS3389		56	0.1	35
Show		23463+4918	DOO 92		46	9.0	35
Show		23522+4953	TDT4247			0.4	39
Show		23512+4847	A 795		318	1.2	39
Show		23535+4937	HJ 1916		37	16.6	39
Show		23504+5003	ES 863		328	2.8	41
Show		23505+4837	TDT4230		94	1.0	47
Show		23454+4905	ES 861		283	8.2	47
Show		23455+4943	TDT4180		199	2.0	47
Show		23457+4856	ES 862	AB	40	7.2	48
Show		23457+4856	ES 862	AC	236	11.2	48
Show		23457+4856	ABH 180	AD	185	20.6	48
Show		23457+4856	ABH 180	AE	224	81.9	48
Show		23457+4856	ABH 180	AF	261	57.5	48
Show		23457+4856	ABH 180	AG	110	44.0	48
Show		23457+4856	ABH 180	AH	110	20.6	48
Show		23479+5008	TDT4199		38	0.5	50
Show		23487+5012	TDT4210		152	0.5	51
Show		23500+4829	OSO 206		29	6.6	54
Show		23442+4923	LDS5116		290	3.0	55
Show		23449+4956	TDT4174		144	2.3	59
Show		23507+5021	TOI1543		179	0.3	60
Show		23505+5023	ES 926	AB	151	1.9	62
Show		23505+5023	ES 926	AC	211	7.4	62
Show		23505+5023	ES 926	AD	132	11.3	62
Show		23436+4857	TDT4163		270	1.0	67
Show		23461+4826	COU2250	AB	5	2.4	68
Show		23461+4826	SCA 205	AB,C	260	8.3	68
Show		23567+4929	HJ 1919		57	10.2	68
Show		23430+4907	BU 1531		236	13.0	69
Show		23570+4929	HJ 1920		257	18.0	70
Show		23449+4831	ES 549	AB	328	15.4	71
Show		23449+4831	ES 549	AC	238	16.9	71
Show		23449+4831	ABH 179	AE	10	27.8	71
Show		23476+4814	TDT4196		321	0.5	73
Show		23424+4909	ABT9005		320	34.1	74
Show		23477+5038	TDT4198		256	1.9	79
Show		23424+4956	HJ 1903	CR	191	17.8	80
Show		23424+4956	HJ 1903	AB	202	4.2	80
Show		23424+4956	HJ 1903	AC	170	22.3	80
Show		23463+4809	CBL 109		216	53.8	82
Show		23545+4814	ES 551	AB	90	33.0	83
Show		23545+4814	ES 551	AD	12	30.0	83
Show		23467+4806	COU2348		71	0.9	83

WDS 23498+4923 : COMPONENTS

	A
B	pa=175.2° sep=0.80"

23498+4923 A

Componente originario normalizzato	AB		Coord arcsec 2000	234949.89+492238.0		Mag	12.46		PmRA	1.00
PmDE	-7.0		Tycho2	3647-02196-1

Tycho2

Tycho2	3647-02196-1	Pflag		RAmdeg	357.45789189	DEmdeg	49.37712646
PmRA	0.7	PmDE	-6.6	E RAmdeg	56	E DEmdeg	61
E pmRA	2.2	E pmDE	2.0	EpRAm	1983.52	EpDEm	1980.44
Num	4	Q RAmdeg	2.7	Q DEmdeg	1.7	Q pmRA	2.6
Q pmDE	1.7	BTmag	12.177	E BTmag	0.111	VTmag	11.941
E VTmag	0.131	Prox	999	TYC		HIP
CCDM		RAdeg	357.45788944	DEdeg	49.37714139	EpRA 1990	1.81
EpDE 1990	1.76	E RAdeg	59.0	E DEdeg	64.8	Posflg
Corr	0.1

23498+4923 B

Componente originario normalizzato	AB		Coord arcsec 2000	234949.90+492237.2		Mag	12.53		PmRA	1.00
PmDE	-7.0		Calc delta mag	0.07		Calc coord	yes