20118-6337 RST 5153 AB

20^h 11^m 50.69^s -63° 37' 01.1" P.A. 331.00 sep 0.3 mag 8.79,9.22 Sp A0V+A dist. 55.8 pc (182.02 l.y.)

Coord 2000	20118-6337	Discov num	RST5153	Comp	AB	Coord arcsec 2000	20 11 50.69 -63 37 01.1
Date first	1942	Date last	1991	Obs	4
Pa first	338	Pa last	331	P.A. Now (θ)	331°
Sep first	0.2	Sep last	0.3	Sep. Now (ρ)	0.3"
Mag pri	8.79	Mag sec	9.22	delta mag (ΔM)	0.43	Spectral class	A0V+A (white/white)
Pri motion ra	+011	Sec motion ra
Pri motion dec	-010	Sec motion dec
Notes

Nature of this double is uncertain.

20118-6337 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		254746	20 11 51 -63 37 01	RST 5153 AB	1991	4	331	0.3	8.79	9.22	0.43		<===
Show	HD 191056	254746	20 11 51 -63 37 01	HJ 5167 AB,C	2020	29	33	7.3	8.20	9.32	1.12

Triple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Pavo	SAO	254746	HIP	99521	Tycho2	9090-01623-1
Gaia DR2	6430230907348572672	HD	191056	GC	27976	CP	CP-63 4566
Distance	55.8	Distance ly	182.02

WDS 20118-6337 RST 5153 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HJ_1826	Mb -	Herschel, J.F.W.	1826MmRAS...2..459H
HJ_1826		MemRAS 2, 459, 1826
HJ_1829a	Mb -	Herschel, J.F.W.	1829MmRAS...3...47H
HJ_1829a		MemRAS 3, 47, 1829
HJ_1829b	Mb -	Herschel, J.F.W.	1829MmRAS...3..177H
HJ_1829b		MemRAS 3, 177, 1829
HJ_1831	Ma -	Herschel, J.F.W.	1831MmRAS...4..331H
HJ_1831	+Mb	MemRAS 4, part 2, 331, 1831
HJ_1833a	Ma -	Herschel, J.F.W.	1833MmRAS...5...13H
HJ_1833a	+Mb	MemRAS 5, 13, 1833
HJ_1833b	orb -	Herschel, J.F.W.	1833MmRAS...5..171H
HJ_1833b		MemRAS 5, 171, 1833
HJ_1833c	Mb -	Herschel, J.F.W.	1833MmRAS...6....1H
HJ_1833c		MemRAS 6, 1, 1833
HJ_1833d	orb -	Herschel, J.F.W.	1833MmRAS...6..149H
HJ_1833d		MemRAS 6, 149, 1833
HJ_1835	Ma -	Herschel, J.F.W.	1835MmRAS...8...37H
HJ_1835	+Mb	MemRAS 8, 37, 1835
HJ_1836	Mb -	Herschel, J.F.W.	1836MmRAS...9..193H
HJ_1836		MemRAS 9, 193, 1836
HJ_1847a	Ma j	Herschel, J.F.W.	.
HJ_1847a	+Mb	Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b	Ma j	Herschel, J.F.W.	.
HJ_1847b		Cape Results, London, 1847
HJ_1850	orb -	Herschel, J.F.W.	1850MmRAS..18...47H
HJ_1850		MemRAS 18, 47, 1850
HJ_1870	Mb -	Herschel, J.F.W.	1870MmRAS..38....1H
HJ_1870		MemRAS 38, 1, 1870
HJ_1874A	-	Herschel, J.F.W.	1874MNRAS..35...28B
HJ_1874A		cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A	Ma -	Herschel, J.F.W.	1875AN.....85..323D
HJ_1875A	+Mb	cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A	Ma -	Herschel, J.F.W.	1880Obs.....3..508G
HJ_1880A	+Mb	cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B	Mb -	Herschel, J.F.W.	1880MNRAS..40..497B
HJ_1880B		cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A	Ma j	Herschel, J.F.W.	1897MNRAS..57..541S
HJ_1897A		cited by See (MNRAS 57, 541, 1897)
HJ_1905A	Ma -	Herschel, J.F.W.	1905LicOB...3..147A
HJ_1905A	+Mb	cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A	Ma -	Herschel, J.F.W.	1906MmRAS..56....1L
HJ_1906A	+Mb	cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B	Ma -	Herschel, J.F.W.	1906QB821.B972.....
HJ_1906B	+Mb	cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A	Mb -	Herschel, J.F.W.	1927sdsc.book......
HJ_1927A		cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A	Mb -	Herschel, J.F.W.	1932QB821.A43......
HJ_1932A		cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999	M j	Herschel, J.F.W.	...................
HJ_9999	+Ma	Unpublished, manuscript or reference not found.
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		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
20118-6337	RST5153	AB	1991	4	331	0.3	8.79	9.22	A0V+(A)	D	201150.69-633701.1

If you need more information about this double, apply for a data request form to the WDS.

WDS 20118-6337 RST 5153 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20118-6337 RST 5153 AB : MEASURES

No records found.

WDS 20118-6337 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 20118-6337 : ALADIN DSS IMAGE @ 20^h 11^m 50.69^s -63° 37' 01.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20118-6337 RST 5153 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20118-6337	RST5153	AB	331	0.3
Show		20118-6337	HJ 5167	AB,C	33	7.3
Show		20074-6415	RST5467		285	0.8	48
Show		20146-6426	HJ 5171	BC		21.5	52
Show		20146-6426	HJ 5171	AB	305	17.3	52
Show		20146-6426	HJ 5171	AC	335	34.6	52
Show		20146-6426	BAU 60	AD	215	52.1	52
Show		20051-6304	HJ 5163		249	1.3	57
Show		20115-6437	TDS1049		27	1.2	60
Show		20020-6405	HDS2853		104	0.4	71
Show		20218-6420	LDS 708	AB	210	22.1	78
Show		20218-6420	BAU 62	AC	281	46.3	78
Show		20227-6411	B 988		68	1.8	80
Show		20072-6453	KPP 457		344	4.6	83
Show		20092-6210	HU 1611	AB	290	1.5	89
Show		19584-6329	TDS1028		346	1.0	90
Show		20232-6249	NSN 445		192	2.0	91
Show		20161-6210	I 411		273	0.8	92
Show		20088-6203	UC 4102		155	73.6	97
Show		20241-6245	UC 4167		328	90.2	98
Show		20010-6448	SOZ 20		271	22.5	101
Show		20071-6514	RST1057		50	1.7	102
Show		20270-6303	RST1069		115	0.4	108
Show		20278-6357	UC 4191	AB	214	28.3	108
Show		19578-6241	HU 1609	AB	236	2.4	111
Show		19578-6241	B 9038	AC	339	16.0	111
Show		20223-6511	KPP3070		138	3.8	117
Show		19545-6408	FIN 275		28	1.0	119
Show		20071-6141	TDT1994		34	3.5	121
Show		20267-6224	TDT2278		224	0.9	125
Show		20300-6305	KPP4202		65	2.1	127
Show		20040-6541	I 1411		280	17.7	130
Show		20026-6541	I 1409		131	12.8	130
Show		20286-6225	HJ 5196		275	18.5	134
Show		20079-6549	TDT2009		303	0.5	135
Show		20289-6228	HJ 5197		272	61.2	136
Show		20073-6551	B 985		206	4.7	138
Show		20293-6225	BAU9004		85	25.4	139
Show		20094-6600	KPP 819		173	7.0	145
Show		19565-6522	RSS 536		13	19.7	145
Show		20247-6541	UC 4170		221	26.6	149
Show		20121-6608	UC 4120		323	15.4	151
Show		20071-6606	DON 976		304	1.1	155
Show		20099-6059	JSP 810		146	2.7	159
Show		20262-6551	B 989		70	1.2	163
Show		20211-6105	UC 4157		22	34.1	166
Show		20151-6625	KPP 464		112	3.6	170
Show		19597-6102	HJ 5155	AB	192	4.7	178
Show		19597-6102	BAU 59	AC	163	44.2	178
Show		19548-6119	DEA 17		7	135.9	182
Show		20240-6623	KPP1588		67	12.1	184

WDS 20118-6337 : COMPONENTS

	A	B
B	pa=346.2° sep=0.27"
C	pa=16.2° sep=6.37"	pa=17.4° sep=6.14"

20118-6337 A

Coord arcsec 2000	201150.69-633701.1	Mag	8.79	Spectral class	A0V (white)	PmRA	11.00
PmDE	-10.0	SAO	254746	HIP	99521	Tycho2	9090-01623-1
HD	191056	GC	27976	CP	CP-63 4566

Tycho2

Tycho2	9090-01623-1	Pflag		RAmdeg	302.96128778	DEmdeg	-63.61700638
PmRA	11.1	PmDE	-9.6	E RAmdeg	5	E DEmdeg	6
E pmRA	1.9	E pmDE	1.9	EpRAm	1991.53	EpDEm	1991.48
Num	8	Q RAmdeg	0.8	Q DEmdeg	1.2	Q pmRA	0.9
Q pmDE	1.1	BTmag	8.247	E BTmag	0.016	VTmag	8.199
E VTmag	0.012	Prox	73	TYC	T	HIP	99521
CCDM	AB	RAdeg	302.96123000	DEdeg	-63.61698417	EpRA 1990	1.64
EpDE 1990	1.65	E RAdeg	5.3	E DEdeg	5.5	Posflg	P
Corr	0.1

SAO

SAO	254746	DelFlag		RA1950		PmRA1950	-0.0011
DE1950		PmDE1950	-0.011	Vmag	8.2	SpType	A0
Double code		Source	70	CatNum	27976	DM	CP-63 4566
DMcomp		BDsup		HD	191056	M HD	0
GC	27976	RA1950rad	5.26817266	DE1950rad	-1.11292975	PmRA2000	-0.0022
PmDE2000	-0.013

Hipparcos

Catalog	H	HIP	99521	Proxy	H	RAhms	20 11 50.69
DEdms	-63 37 01.1	Vmag	7.95	VarFlag		R Vmag	H
RAdeg	302.961	DEdeg	-63.617	AstroRef	*	Plx	-0.5
CCDM	20118-6337	N CCDM	I	Nsys	1	Ncomp	3
MultFlag	C	Source		Qual	B	M HIP
Theta		Rho		HD	191056	BD
CD		CP	CP-63 4566	Dm number	-63 4566	VIred	-0.08
SpType	A0V+...	R SpType		Coord arcsec 2000	201150.69-633701.1

Hipparcos 2

HIP	99521	Sn	55	So	3	Nc	3
RArad	5.2876704141	DErad	-1.1103257378	Plx	-17.92	PmRA	-6.03
PmDE	5.08	E RArad	5.23	E DErad	4.92	E Plx	7.55
E pmRA	5.32	E pmDE	6.24	Hpmag	7.9248	E Hpmag	0.0019
SHp	0.017	VA	0	BV	0	E BV	0
VI	0

CCDM

Ccdm	20118-6337	RComp		Comp	A	Note1
Note2		Discov num		DRAs	3.15	DDEs	4.5
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	9.3	Sp	A0	PmNote	*
PmRA	7	PmDE	-10	Dm number	-63 4566	Cat1	CPD
Name2	254746	Cat2	SAO	HD	191056	M HD
ADS BDS		M ADS BDS		N IDS		IDS	20029S6355A
HIC	99521

20118-6337 B

Coord arcsec 2000	201150.68-633700.8		Mag	9.22		Spectral class	A (white)		Calc delta mag	0.43
Calc coord	yes

CCDM

Ccdm	20118-6337	RComp		Comp	B	Note1
Note2		Discov num	RST5153	DRAs		DDEs
R dRAs		Year	1942	Theta	338	Rho	0.2
Obs	1	Vmag	9.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20029S6355B
HIC	99521

20118-6337 C

Coord arcsec 2000	201150.96-633655.0		Mag	9.32		PmRA	11.00		PmDE	-5.0
Calc delta mag	0.53		Calc coord	yes

CCDM

Ccdm	20118-6337	RComp		Comp	C	Note1
Note2		Discov num	HJ 5167	DRAs	2.44	DDEs	-1.6
R dRAs	10	Year	1873	Theta	034	Rho	7.3
Obs	9	Vmag	9.5	Sp		PmNote	*
PmRA	-8	PmDE	-12	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20029S6355C
HIC	99521