23409-5159 TDT 4147 (HD 222458)

23^h 40^m 56.80^s -51° 58' 48.3" P.A. 101.00 sep 0.5 mag 11.47,12.17 Sp A8III/IV

Coord 2000	23409-5159	Discov num	TDT4147	Comp		Coord arcsec 2000	23 40 56.80 -51 58 48.3
Date first	1991	Date last	1991	Obs	1
Pa first	101	Pa last	100.7	P.A. Now (θ)	100.7°
Sep first	0.5	Sep last	0.48	Sep. Now (ρ)	0.48"
Mag pri	11.47	Mag sec	12.17	delta mag (ΔM)	0.7	Spectral class	A8III/IV (white)
Pri motion ra	+033	Sec motion ra	+033
Pri motion dec	-022	Sec motion dec	-022
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 222458		Constellation	Phoenix		Tycho2	8462-00171-1		Gaia DR2	6522423548586928384
HD	222458

WDS 23409-5159 TDT 4147 (HD 222458) : NOTES

No records found.

DISCOVERER

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23409-5159	TDT4147		1991	1	101	0.5	11.47	12.17			234056.80-515848.3

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WDS 23409-5159 TDT 4147 (HD 222458) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23409-5159 TDT 4147 (HD 222458) : MEASURES

No records found.

WDS 23409-5159 (HD 222458) : VIRTUAL EYEPIECE

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WDS 23409-5159 (HD 222458) : ALADIN DSS IMAGE @ 23^h 40^m 56.80^s -51° 58' 48.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23409-5159 TDT 4147 (HD 222458) : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		23409-5159	TDT4147		101	0.5	0
Show		23439-5219	TDT4166		114	0.7	35
Show		23383-5229	FIN 291		124	2.4	39
Show		23357-5126	UC 4991		101	12.1	60
Show		23446-5307	TDT4171		47	1.4	77
Show		23325-5157	TDT4091		9	3.4	79
Show		23438-5044	RST1176		98	2.5	80
Show		23350-5100	I 692	AB	183	1.5	81
Show		23350-5100	B 9040	AC	35	17.0	81
Show		23476-5256	TDT4197		146	0.6	84
Show		23506-5142	SLR 14		55	1.0	91
Show		23464-5317	HJ 5420		42	9.6	93
Show		23481-5053	I 305		122	3.1	94
Show		23499-5107	TDT4225		310	0.5	99
Show		23515-5139	TDT4239		64	1.0	100
Show		23299-5213	BRT2104		89	3.6	103
Show		23303-5233	TDT4071		178	3.5	104
Show		23293-5135	TOK 921		253	0.2	111
Show		23307-5056	UC 4972		113	22.8	115
Show		23355-5012	DAW 27		357	3.7	119
Show		23537-5215	UC 5044		133	39.0	119
Show		23274-5218	LDS 815	Ba,Bb	61	0.7	127
Show		23274-5218	LDS 815	AB	79	13.8	127
Show		23515-5040	UC 5037		337	13.0	127
Show		23500-5024	KPP3086		68	20.9	128
Show		23546-5134	HJ 5431		149	35.4	129
Show		23270-5211	UC 4954		87	27.3	130
Show		23317-5346	TOK 645		69	999.9	136
Show		23271-5247	NSC 32		244	56.0	137
Show		23441-5412	HDS3372		284	0.3	137
Show		23266-5243	EHR 21		122	0.5	139
Show		23319-5351	TDT4086		124	1.8	140
Show		23366-4940	HJ 5408		307	7.5	146
Show		23568-5207	UC 5050		134	40.4	147
Show		23313-5400	B 601		185	0.3	150
Show		23499-4956	TDT4224		260	0.5	150
Show		23287-5343	RST2219		343	1.4	152
Show		23278-5021	I 1059		180	1.3	158
Show		23501-5415	RST2228		11	1.0	159
Show		23235-5211	TOI2314		17	1.2	162
Show		23417-5442	UC 5007		137	29.3	164
Show		23566-5320	TDT4284		263	0.8	164
Show		23272-5017	DUN 250		83	28.3	165
Show		23338-4924	UC 4985		194	14.6	169
Show		23474-5436	HJ 5421		226	18.7	169
Show		23336-4924	KPP4321		257	1.9	171
Show		23548-5355	TDT4265	AB	249	0.6	171
Show		23300-5419	HJ 5401		42	13.2	172
Show		23566-5018	TOK 377		273	0.3	179
Show		23526-5428	TOI 293		0	0.8	183
Show		23289-5428	SKF 388		129	15.9	185

WDS 23409-5159 : COMPONENTS

	A
B	pa=107.1° sep=0.30"

23409-5159 A

Name	HD 222458		Coord arcsec 2000	234056.80-515848.3		Mag	11.47		Spectral class	A8III/IV (white)
PmRA	33.00		PmDE	-22.0		Tycho2	8462-00171-1		HD	222458

Tycho2

Tycho2	8462-00171-1	Pflag		RAmdeg	355.23674903	DEmdeg	-51.98008112
PmRA	33.2	PmDE	-22.2	E RAmdeg	26	E DEmdeg	25
E pmRA	2.2	E pmDE	2.1	EpRAm	1987.17	EpDEm	1987.17
Num	7	Q RAmdeg	0.3	Q DEmdeg	0.8	Q pmRA	0.4
Q pmDE	0.8	BTmag	11.135	E BTmag	0.042	VTmag	10.963
E VTmag	0.054	Prox	999	TYC	T	HIP
CCDM		RAdeg	355.23662361	DEdeg	-51.98003222	EpRA 1990	1.70
EpDE 1990	1.76	E RAdeg	28.8	E DEdeg	28.2	Posflg
Corr	0.2

23409-5159 B

Coord arcsec 2000	234056.83-515848.4		Mag	12.17		PmRA	33.00		PmDE	-22.0
Calc delta mag	0.7		Calc coord	yes