23393-2155 HDS 3361 (HD 222281)

23^h 39^m 15.86^s -21° 55' 26.4" P.A. 271.00 sep 0.5 mag 7.86,10.82 Sp F2/F3IV/V dist. 229.89 pc (749.9 l.y.)

Coord 2000	23393-2155	Discov num	HDS3361	Comp		Coord arcsec 2000	23 39 15.86 -21 55 26.4
Date first	1991	Date last	2019	Obs	6
Pa first	258	Pa last	270.8	P.A. Now (θ)	270.8°
Sep first	0.5	Sep last	0.482	Sep. Now (ρ)	0.482"
Mag pri	7.86	Mag sec	10.82	delta mag (ΔM)	2.96	Spectral class	F2/F3IV/V (yellow-white)
Pri motion ra	+016	Sec motion ra
Pri motion dec	+009	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 222281	Constellation	Aquarius	SAO	192063	HIP	116721
Tycho2	6410-00009-1	Gaia DR2	2387851222138064000	HD	222281	BD	BD-22 6170
CD	CD-2216398	CP	CP-22 8392	Distance	229.89	Distance ly	749.9

WDS 23393-2155 HDS 3361 (HD 222281) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos 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
23393-2155	HDS3361		1991	1	258	0.5	7.86	10.82	F2/F3IV/V	D	233915.86-215526.4
23393-2155	HDS3361		2013	2	268	0.5	7.86	10.82	F2/F3IV/V		233915.86-215526.4
23393-2155	HDS3361		2014	3	269	0.5	7.86	10.82	F2/F3IV/V		233915.86-215526.4
23393-2155	HDS3361		2019	6	271	0.5	7.86	10.82	F2/F3IV/V		233915.86-215526.4

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WDS 23393-2155 HDS 3361 (HD 222281) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23393-2155 HDS 3361 (HD 222281) : MEASURES

No records found.

WDS 23393-2155 (HD 222281) : VIRTUAL EYEPIECE

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WDS 23393-2155 (HD 222281) : ALADIN DSS IMAGE @ 23^h 39^m 15.86^s -21° 55' 26.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23393-2155 HDS 3361 (HD 222281) : 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		23393-2155	HDS3361		271	0.5
Show		23380-2200	LDS2991		81	84.4	19
Show		23370-2141	HJ 3206		347	3.2	35
Show		23363-2158	LDS6043		88	221.4	41
Show		23402-2252	LDS6049		284	21.4	58
Show		23434-2142	HJ 3210		31	43.9	60
Show		23350-2146	HJ 3201		340	27.3	61
Show		23373-2056	RSS 580		317	13.8	66
Show		23338-2118	BRT1577		108	3.8	84
Show		23377-2030	DON1051		208	0.7	89
Show		23329-2212	AOT 125		119	27.6	90
Show		23331-2127	HDO 177		250	95.9	91
Show		23324-2155	LDS5098		75	10.2	95
Show		23376-2333	LDS6406		194	8.0	102
Show		23404-2336	LDS6050		182	60.7	102
Show		23333-2055	B 1900		128	1.0	104
Show		23358-2327	LDS6042		24	111.1	104
Show		23326-2105	LDS6403		8	8.5	105
Show		23338-2307	AOT 126		310	10.5	105
Show		23420-2016	LDS6051		282	486.5	106
Show		23391-2342	HJ 5410		69	14.0	108
Show		23318-2115	TOK 219		143	0.2	112
Show		23327-2046	CVR1719		297	4.9	116
Show		23474-2217	I 696		178	1.5	116
Show		23447-2027	CVR1011		179	14.3	117
Show		23323-2303	AOT 124	BC	339	13.4	118
Show		23464-2302	TOK 375		160	0.1	120
Show		23415-2353	B 610	AB	298	1.7	122
Show		23305-2231	ARA2289	BC	238	44.0	127
Show		23305-2231	ARA2289	AB	95	14.2	127
Show		23305-2231	ARA2289	AC	224	33.7	127
Show		23484-2141	ARA1950		309	10.5	129
Show		23392-2404	RST3329		330	1.0	129
Show		23455-2015	UC 5018		292	12.3	133
Show		23301-2240	SEE 486	AB	41	1.2	135
Show		23301-2240	SEE 486	AC	149	23.1	135
Show		23434-2400	TOI 341		7	2.8	137
Show		23384-1939	ARA1248		138	7.2	138
Show		23380-1938	GWP3334		156	22.9	139
Show		23393-2415	LDS6047		146	8.7	140
Show		23476-2316	RAO 631		65	1.2	142
Show		23496-2212	B 619		179	2.2	145
Show		23430-2407	LDS 823		153	94.2	146
Show		23498-2201	HJ 3218		53	14.4	147
Show		23316-2342	LDS6037		34	171.4	151
Show		23424-2421	BRT3110		302	4.5	152
Show		23469-2007	CVR1019		307	22.6	153
Show		23299-2035	HU 599	AB	344	0.2	154
Show		23299-2035	HJ 3196	AB,C	19	20.7	154
Show		23421-2430	RST3332		313	1.0	159
Show		23423-2429	RST3333		98	2.1	160

WDS 23393-2155 : COMPONENTS

	A
B	pa=270.9° sep=0.45"

23393-2155 A

Componente originario normalizzato	AB	Name	HD 222281	Coord arcsec 2000	233915.86-215526.4	Mag	7.86
Spectral class	F2/F3IV/V (yellow-white)	PmRA	16.00	PmDE	9.0	SAO	192063
HIP	116721	Tycho2	6410-00009-1	HD	222281	BD	BD-22 6170
CD	CD-2216398	CP	CP-22 8392

Tycho2

Tycho2	6410-00009-1	Pflag		RAmdeg	354.81611284	DEmdeg	-21.92399030
PmRA	18.2	PmDE	7.8	E RAmdeg	5	E DEmdeg	6
E pmRA	1.4	E pmDE	1.6	EpRAm	1991.31	EpDEm	1991.32
Num	10	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.8
Q pmDE	0.7	BTmag	8.178	E BTmag	0.017	VTmag	7.740
E VTmag	0.012	Prox	999	TYC	T	HIP	116721
CCDM	AB	RAdeg	354.81606750	DEdeg	-21.92400806	EpRA 1990	1.70
EpDE 1990	1.70	E RAdeg	5.3	E DEdeg	5.9	Posflg	P
Corr	-0.1

SAO

SAO	192063	DelFlag		RA1950		PmRA1950	0.0027
DE1950		PmDE1950	0.061	Vmag	7.6	SpType	F0
Double code		Source	25	CatNum	15798	DM	CD-2216398
DMcomp		BDsup		HD	222281	M HD	0
GC		RA1950rad	6.18133399	DE1950rad	-0.38748074	PmRA2000	0.0028
PmDE2000	0.057

Hipparcos

Catalog	H	HIP	116721	Proxy	H	RAhms	23 39 15.86
DEdms	-21 55 26.4	Vmag	7.69	VarFlag		R Vmag	G
RAdeg	354.816	DEdeg	-21.924	AstroRef	A	Plx	4
CCDM	23393-2155	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	258	Rho	0.472	HD	222281	BD	BD-22 6170
CD	CD-2216398	CP	CP-22 8392	Dm number	-22 6170	VIred	0.48
SpType	F2/F3IV/V	R SpType		Coord arcsec 2000	233915.86-215526.4

Hipparcos 2

HIP	116721	Sn	15	So	3	Nc	2
RArad	6.1927085799	DErad	-0.3826461173	Plx	4.35	PmRA	16.48
PmDE	7.8	E RArad	0.78	E DErad	0.76	E Plx	1.03
E pmRA	1.18	E pmDE	0.96	Hpmag	7.7907	E Hpmag	0.0012
SHp	0.01	VA	0	BV	0.411	E BV	0.015
VI	0.48

CCDM

Ccdm	23393-2155	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.13	DDEs	-26.4
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	7.9	Sp	F2	PmNote	*
PmRA	16	PmDE	9	Dm number	-22 6170	Cat1	BD
Name2	192063	Cat2	SAO	HD	222281	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	116721

23393-2155 B

Componente originario normalizzato	AB		Coord arcsec 2000	233915.83-215526.4		Mag	10.82		Calc delta mag	2.96
Calc coord	yes

CCDM

Ccdm	23393-2155	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-2.17	DDEs	-26.5
R dRAs	82	Year	1991	Theta	258	Rho	0.5
Obs	1	Vmag	10.8	Sp		PmNote	*
PmRA	16	PmDE	9	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	116721