23571+5154 TDS 1228 (HD 236253)

23^h 57^m 07.46^s +51° 53' 40.6" P.A. 12.00 sep 1.7 mag 9.96,12.41 Sp K5

Coord 2000	23571+5154	Discov num	TDS1228	Comp		Coord arcsec 2000	23 57 07.46 +51 53 40.6
Date first	1991	Date last	1991	Obs	1
Pa first	12	Pa last	12	P.A. Now (θ)	12°
Sep first	1.7	Sep last	1.736	Sep. Now (ρ)	1.736"
Mag pri	9.96	Mag sec	12.41	delta mag (ΔM)	2.45	Spectral class	K5 (yellow-orange)
Pri motion ra	+003	Sec motion ra	+003
Pri motion dec	+001	Sec motion dec	+001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 236253		Constellation	Cassiopeia		SAO	35916		Tycho2	3651-01594-1
Gaia DR2	1944329946854302080		HD	236253

WDS 23571+5154 TDS 1228 (HD 236253) : 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
23571+5154	TDS1228		1991	1	12	1.7	9.96	12.41			235707.46+515340.6

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WDS 23571+5154 TDS 1228 (HD 236253) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23571+5154 TDS 1228 (HD 236253) : MEASURES

No records found.

WDS 23571+5154 (HD 236253) : VIRTUAL EYEPIECE

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WDS 23571+5154 (HD 236253) : ALADIN DSS IMAGE @ 23^h 57^m 07.46^s +51° 53' 40.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23571+5154 TDS 1228 (HD 236253) : 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		23571+5154	TDS1228		12	1.7
Show		23553+5144	ES 2735	AB	100	13.0	20
Show		23553+5144	ES 2735	AC	236	16.9	20
Show		23546+5141	DAM 257		326	8.3	27
Show		23544+5139	ES 1125		332	4.5	29
Show		23589+5219	TDT4304		221	0.4	30
Show		23584+5123	ES 37	AB	268	21.9	33
Show		23584+5123	ES 37	AC	317	31.3	33
Show		23599+5216	TDT4314		128	1.8	35
Show		23535+5136	ACA 17		87	56.8	38
Show		23556+5118	TDT4275		130	1.0	39
Show		23535+5134	ACA 18		219	72.3	39
Show		23536+5131	STTA251	AB	208	48.1	40
Show		23536+5131	STTA251	AC	135	46.6	40
Show		23536+5131	STTA251	BD	164	14.5	41
Show		23528+5145	TDT4248		273	0.5	42
Show		23530+5131	TDT4250		295	0.9	46
Show		23562+5138	ALD 123		242	12.5	49
Show		23517+5155	TDT4242		119	0.8	51
Show		23525+5134	ALD 121		276	10.2	54
Show		23515+5131	HU 699		108	1.0	57
Show		23510+5159	TDT4234		154	0.7	57
Show		23540+5104	TDT4260		280	0.6	58
Show		23533+5246	TDT4252		172	1.4	63
Show		23554+5053	LSC 114		184	0.0	64
Show		23553+5052	TDT4273		141	0.8	64
Show		23581+5050	HDS3402		314	12.8	65
Show		23512+5123	ALD 7		207	4.6	65
Show		23504+5137	GUI 40	AB	165	21.2	65
Show		23504+5137	GUI 40	AC	281	58.3	65
Show		23498+5145	TDT4222		213	2.5	69
Show		23539+5050	TDT4259		232	1.0	71
Show		23510+5238	WFC 245		50	19.4	72
Show		23503+5114	ES 1124		247	2.8	75
Show		23528+5259	ES 1049		222	4.3	77
Show		23576+5032	LDS5142		104	154.0	81
Show		23590+5315	HLD 59	AB	11	1.2	84
Show		23590+5315	HLD 59	AC	313	17.9	84
Show		23592+5032	ARY 33		139	100.1	85
Show		23560+5320	TDT4280		237	0.4	87
Show		23485+5114	TDS1222		277	1.4	90
Show		23493+5100	HDS3383		162	0.1	91
Show		23521+5313	TDT4244		230	1.8	92
Show		23567+5326	TDT4286		313	0.9	93
Show		23474+5219	TDT4193		267	2.4	93
Show		23561+5021	TDT4281		193	1.6	94
Show		23470+5157	HDS3379		253	9.9	94
Show		23487+5251	WSI 18	BC	59	2.8	97
Show		23487+5251	TDT4209	AB	67	9.9	97
Show		23487+5251	WSI 18	AC	65	12.4	97
Show		23592+5329	DOO 22		236	2.0	98

WDS 23571+5154 : COMPONENTS

	A
B	pa=7.5° sep=1.71"

23571+5154 A

Componente originario normalizzato	AB	Name	HD 236253	Coord arcsec 2000	235707.46+515340.6	Mag	9.96
Spectral class	K5 (yellow-orange)	PmRA	3.00	PmDE	1.0	SAO	35916
Tycho2	3651-01594-1	HD	236253	DM	BD+51 3745

Tycho2

Tycho2	3651-01594-1	Pflag	P	RAmdeg	359.28107849	DEmdeg	51.89462229
PmRA	3.1	PmDE	0.8	E RAmdeg	21	E DEmdeg	21
E pmRA	1.8	E pmDE	1.8	EpRAm	1989.28	EpDEm	1989.42
Num	5	Q RAmdeg	1.0	Q DEmdeg	1.0	Q pmRA	1.1
Q pmDE	0.9	BTmag	11.824	E BTmag	0.069	VTmag	9.961
E VTmag	0.025	Prox	17	TYC	T	HIP
CCDM		RAdeg	359.28104000	DEdeg	51.89454000	EpRA 1990	1.70
EpDE 1990	1.68	E RAdeg	21.3	E DEdeg	20.9	Posflg	D
Corr	0.1

SAO

SAO	35916	DelFlag		RA1950		PmRA1950	0.0001
DE1950		PmDE1950	0.008	Vmag	9.1	SpType	K7
Double code		Source	37	CatNum	8543	DM	BD+51 3745
DMcomp		BDsup		HD	236253	M HD	0
GC		RA1950rad	6.25956666	DE1950rad	0.90087435	PmRA2000	0.0003
PmDE2000	0.003

23571+5154 B

Componente originario normalizzato	AB		Coord arcsec 2000	235707.48+515342.3		Mag	12.41		PmRA	3.00
PmDE	1.0		Tycho2	3651-01594-2		Calc delta mag	2.45		Calc coord	yes

Tycho2

Tycho2	3651-01594-2	Pflag	P	RAmdeg	359.28107849	DEmdeg	51.89462229
PmRA	3.1	PmDE	0.8	E RAmdeg	21	E DEmdeg	21
E pmRA	1.8	E pmDE	1.8	EpRAm	1989.28	EpDEm	1989.42
Num	5	Q RAmdeg	1.0	Q DEmdeg	1.0	Q pmRA	1.1
Q pmDE	0.9	BTmag	12.985	E BTmag	0.229	VTmag	12.406
E VTmag	0.180	Prox	17	TYC		HIP
CCDM		RAdeg	359.28120250	DEdeg	51.89501167	EpRA 1990	1.73
EpDE 1990	1.68	E RAdeg	130.8	E DEdeg	132.2	Posflg	D
Corr	0.2