23471-1921 DON 1053 (HD 223142)

23^h 47^m 08.14^s -19° 21' 14.3" P.A. 276.00 sep 7.1 mag 9.36,10.60 Sp G0V:

Coord 2000	23471-1921	Discov num	DON1053	Comp		Coord arcsec 2000	23 47 08.14 -19 21 14.3
Date first	1917	Date last	2016	Obs	14
Pa first	274	Pa last	275.5	P.A. Now (θ)	275.5°
Sep first	7.0	Sep last	7.094	Sep. Now (ρ)	7.094"
Mag pri	9.36	Mag sec	10.60	delta mag (ΔM)	1.24	Spectral class	G0V: (yellow)
Pri motion ra	+118	Sec motion ra	-056
Pri motion dec	+024	Sec motion dec	+034
Notes	N (See Notes)

rPM=1.447

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 223142		Constellation	Aquarius		SAO	165879		Tycho2	6407-00758-1
Gaia DR2	2390492386507137536		HD	223142

WDS 23471-1921 DON 1053 (HD 223142) : NOTES

discov_num	notes	refcode
DON1053	BHA 56.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23471-1921	DON1053		1999	7	275	6.9	9.36	10.60	G0V:	N D	234708.14-192114.3
23471-1921	DON1053		2010	9	274	6.0	9.36	10.60	G0V:	N	234708.14-192114.3
23471-1921	DON1053		2016	10	276	7.1	9.36	10.60	G0V:	N	234708.14-192114.3

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WDS 23471-1921 DON 1053 (HD 223142) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23471-1921 DON 1053 (HD 223142) : MEASURES

No records found.

WDS 23471-1921 (HD 223142) : VIRTUAL EYEPIECE

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WDS 23471-1921 (HD 223142) : ALADIN DSS IMAGE @ 23^h 47^m 08.14^s -19° 21' 14.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23471-1921 DON 1053 (HD 223142) : 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		23471-1921	DON1053		276	7.1
Show		23480-1930	HDS3380		103	0.1	15
Show		23462-1940	CVR1728		296	3.5	24
Show		23457-1941	CVR 294		102	111.9	29
Show		23468-1949	I 694		166	2.4	29
Show		23471-1849	CVR1020		144	24.8	33
Show		23451-1937	ZIE 21		168	2.0	33
Show		23460-1841	H 2 24		136	7.0	44
Show		23469-2007	CVR1019		307	22.6	47
Show		23442-1853	TOI 343		319	2.8	51
Show		23459-1832	LDS5119		284	8.4	54
Show		23455-2015	UC 5018		292	12.3	59
Show		23512-1903	HJ 3219		344	10.6	60
Show		23447-2027	CVR1011		179	14.3	75
Show		23525-1856	UC 5042		29	11.4	81
Show		23466-1759	UC 5023		272	26.8	83
Show		23444-1802	FEN 43		111	3.5	89
Show		23420-2016	LDS6051		282	486.5	92
Show		23509-1803	RST3335		225	1.2	95
Show		23414-1832	B 2510		244	1.9	95
Show		23497-1747	UC 5030		299	14.1	102
Show		23528-2040	UC 5043		68	13.6	112
Show		23451-1727	TOI 287		126	0.2	118
Show		23418-1749	HJ 5413	AB	4	118.0	120
Show		23418-1749	HJ 5413	BC	75	93.2	122
Show		23392-1831	BHA 55		86	7.2	123
Show		23384-1939	ARA1248		138	7.2	125
Show		23502-1723	HU 698		331	0.6	127
Show		23391-1823	GWP3339	AB	79	68.3	129
Show		23380-1938	GWP3334		156	22.9	131
Show		23386-1823	GWP3336		306	10.7	135
Show		23484-2141	ARA1950		309	10.5	141
Show		23520-1714	RST3337		28	1.2	146
Show		23554-1750	BU 729		345	11.5	150
Show		23377-2030	DON1051		208	0.7	151
Show		23434-2142	HJ 3210		31	43.9	151
Show		23462-1650	TDT4183		109	0.5	152
Show		23472-1648	HJ 3215		264	18.5	154
Show		23557-1748	HJ 5433		60	23.6	155
Show		23421-1704	UC 5008		151	44.6	155
Show		23581-1926	LDS3010		211	3.2	156
Show		23471-1645	HJ 3213		70	29.0	157
Show		23482-1642	TOK 354	AB	61	110.0	160
Show		23482-1642	TOK 354	Ba,Bb	338	0.2	161
Show		23498-2201	HJ 3218		53	14.4	164
Show		23552-2123	WHC 29		194	42.2	166
Show		23373-2056	RSS 580		317	13.8	168
Show		23496-2212	B 619		179	2.2	174
Show		23474-2217	I 696		178	1.5	176
Show		23352-1834	HJ 3202		250	4.6	176
Show		23599-1818	LDS6408		272	2.0	182

WDS 23471-1921 : COMPONENTS

	A
B	pa=275.8° sep=6.70"

23471-1921 A

Componente originario normalizzato	AB	Name	HD 223142	Coord arcsec 2000	234708.14-192114.3	Mag	9.36
Spectral class	G0V: (yellow)	PmRA	118.00	PmDE	24.0	SAO	165879
Tycho2	6407-00758-1	HD	223142	DM	BD-20 6655

Tycho2

Tycho2	6407-00758-1	Pflag		RAmdeg	356.78395050	DEmdeg	-19.35398068
PmRA	102.7	PmDE	26.5	E RAmdeg	12	E DEmdeg	13
E pmRA	1.9	E pmDE	1.5	EpRAm	1991.04	EpDEm	1988.97
Num	8	Q RAmdeg	1.2	Q DEmdeg	1.1	Q pmRA	1.2
Q pmDE	1.0	BTmag	9.911	E BTmag	0.026	VTmag	9.362
E VTmag	0.020	Prox	999	TYC	T	HIP
CCDM		RAdeg	356.78370306	DEdeg	-19.35404333	EpRA 1990	1.78
EpDE 1990	1.60	E RAdeg	12.1	E DEdeg	14.2	Posflg
Corr	-0.2

SAO

SAO	165879	DelFlag		RA1950		PmRA1950	0.0078
DE1950		PmDE1950	0.004	Vmag	8.8	SpType	F8
Double code		Source	23	CatNum	9908	DM	BD-20 6655
DMcomp		BDsup		HD	223142	M HD	0
GC		RA1950rad	6.21574119	DE1950rad	-0.34265096	PmRA2000	0.0079
PmDE2000	0

CCDM

Ccdm	23471-1921	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.16	DDEs	-16.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.3	Sp	F8	PmNote	*
PmRA	110	PmDE	4	Dm number	-20 6655	Cat1	BD
Name2	165879	Cat2	SAO	HD	223142	M HD
ADS BDS		M ADS BDS		N IDS		IDS	23420S1955A
HIC

23471-1921 B

Componente originario normalizzato	AB		Coord arcsec 2000	234707.67-192113.6		Mag	10.6		PmRA	-56.00
PmDE	34.0		Calc delta mag	1.24		Calc coord	yes

CCDM

Ccdm	23471-1921	RComp		Comp	B	Note1
Note2		Discov num	DON1053	DRAs		DDEs
R dRAs		Year	1917	Theta	275	Rho	6.8
Obs	5	Vmag	10.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS	N	N IDS		IDS	23420S1955B
HIC