20543-2638 RSS 554

20^h 54^m 18.53^s -26° 37' 33.6" P.A. 207.00 sep 16.4 mag 10.09,13.00 Sp G5/G6V dist. 95.88 pc (312.76 l.y.)

Coord 2000	20543-2638	Discov num	RSS 554	Comp		Coord arcsec 2000	20 54 18.53 -26 37 33.6
Date first	1977	Date last	2015	Obs	5
Pa first	209	Pa last	207.2	P.A. Now (θ)	207.2°
Sep first	16.3	Sep last	16.412	Sep. Now (ρ)	16.412"
Mag pri	10.09	Mag sec	13.00	delta mag (ΔM)	2.91	Spectral class	G5/G6V (yellow)
Pri motion ra	+007	Sec motion ra	+012
Pri motion dec	+022	Sec motion dec	+024
Notes

rPM=0.201 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Capricornus	HIP	103182	Tycho2	6930-01278-1	Gaia DR2	6802018665353981056
HD	198906	CD	CD-2715112	CP	CP-27 7137	Distance	95.88
Distance ly	312.76

WDS 20543-2638 RSS 554 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rss1996	Pa -	Rousseau, J.M., Perie, J.P., & Gachard, M.T.	1996A&AS..116..301R
Rss1996		A&AS 116, 301, 1996

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20543-2638	RSS 554		1998	2	207	16.4	10.09	13.00	G5/G6V	D	205418.53-263733.6
20543-2638	RSS 554		1999	3	208	16.6	10.09	13.00	G5/G6V	D	205418.53-263733.6
20543-2638	RSS 554		2010	4	207	16.4	10.09	13.00	G5/G6V		205418.53-263733.6
20543-2638	RSS 554		2015	5	207	16.4	10.09	13.00	G5/G6V		205418.53-263733.6

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

WDS 20543-2638 RSS 554 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20543-2638 RSS 554 : MEASURES

No records found.

WDS 20543-2638 : VIRTUAL EYEPIECE

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WDS 20543-2638 : ALADIN DSS IMAGE @ 20^h 54^m 18.53^s -26° 37' 33.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20543-2638 RSS 554 : 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		20543-2638	RSS 554		207	16.4
Show		20556-2635	UC 4330		232	43.6	18
Show		20535-2622	RST2167		8	1.6	19
Show		20535-2654	RST2166		309	0.6	21
Show		20543-2710	RST2168		25	0.6	33
Show		20575-2704	B 512		355	0.5	51
Show		20542-2730	B 509	AB	126	7.9	53
Show		20542-2730	B 509	AC	69	2.5	53
Show		20529-2541	HTS 14	AB	86	7.8	60
Show		20529-2541	HTS 14	AC	66	10.4	60
Show		20529-2541	HTS 14	AD	263	12.3	60
Show		20529-2541	HTS 14	AE	216	14.9	60
Show		20529-2541	HTS 14	AF	73	18.3	60
Show		20516-2548	RST2165		134	1.9	62
Show		20501-2722	HJ 5226		67	18.7	72
Show		20510-2525	KPP 694		58	6.2	86
Show		20572-2758	KPP 575		112	5.4	90
Show		20473-2625	BU 153		251	1.9	95
Show		20507-2759	HDS2971		49	0.2	95
Show		20533-2821	COO 290		248	7.3	105
Show		21013-2725	RST2171		168	0.3	105
Show		20465-2652	HJ 5220		354	18.1	107
Show		20479-2745	STN 53		175	18.1	110
Show		20487-2804	FIN 8		189	2.5	115
Show		20464-2554	UC 4284		110	12.5	115
Show		20456-2653	B 2891		253	5.0	119
Show		21015-2748	HDS2996		109	0.5	120
Show		20498-2829	LDS 725		271	21.8	126
Show		21012-2810	B 514		262	12.6	131
Show		21032-2744	SEE 435		295	0.3	136
Show		21045-2644	B 2490		319	9.2	137
Show		20461-2516	EHR 17		59	11.4	138
Show		20444-2548	RST2155		353	1.2	143
Show		20498-2426	HTS 3	AB	109	3.6	146
Show		20498-2426	HTS 3	AC	310	10.1	146
Show		20498-2426	HTS 3	AD	261	12.7	146
Show		20498-2426	HTS 3	AE	164	14.8	146
Show		20498-2426	HTS 3	AF	247	16.5	146
Show		20498-2426	HTS 3	AG	26	19.9	146
Show		20498-2426	HTS 3	AH	93	21.0	146
Show		20498-2426	HTS 3	AI	205	25.7	146
Show		20571-2412	SEE 433		57	2.5	151
Show		21002-2427	LDS6350		51	6.6	154
Show		20464-2834	RST2159		316	3.6	157
Show		20469-2435	B 501		231	0.8	158
Show		20438-2525	UC 4271		61	8.1	160
Show		20424-2626	UC 4263		207	22.1	161
Show		20458-2834	RST2157		170	0.7	163
Show		20435-2524	DBR 323		175	2.2	164
Show		21065-2642	TOI 172		322	1.3	164
Show		21061-2727	KPP1653		186	12.7	166

WDS 20543-2638 : COMPONENTS

	A
B	pa=204.7° sep=16.06"

20543-2638 A

Componente originario normalizzato	AB	Coord arcsec 2000	205418.53-263733.6	Mag	10.09	Spectral class	G5/G6V (yellow)
PmRA	7.00	PmDE	22.0	HIP	103182	Tycho2	6930-01278-1
HD	198906	CD	CD-2715112	CP	CP-27 7137

Tycho2

Tycho2	6930-01278-1	Pflag		RAmdeg	313.57722332	DEmdeg	-26.62594614
PmRA	11.5	PmDE	20.4	E RAmdeg	19	E DEmdeg	24
E pmRA	1.7	E pmDE	1.7	EpRAm	1986.86	EpDEm	1983.26
Num	7	Q RAmdeg	0.8	Q DEmdeg	0.9	Q pmRA	0.8
Q pmDE	0.9	BTmag	10.869	E BTmag	0.052	VTmag	10.104
E VTmag	0.037	Prox	999	TYC	T	HIP	103182
CCDM		RAdeg	313.57719417	DEdeg	-26.62599611	EpRA 1990	1.77
EpDE 1990	1.37	E RAdeg	21.7	E DEdeg	31.4	Posflg
Corr	-0.1

Hipparcos

Catalog	H	HIP	103182	Proxy		RAhms	20 54 18.53
DEdms	-26 37 33.6	Vmag	10.03	VarFlag		R Vmag	H
RAdeg	313.577	DEdeg	-26.626	AstroRef		Plx	9.01
CCDM	20543-2638	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	198906	BD
CD	CD-2715112	CP	CP-27 7137	Dm number	-2715112	VIred	0.78
SpType	G5/G6V	R SpType		Coord arcsec 2000	205418.53-263733.6

Hipparcos 2

HIP	103182	Sn	5	So	0	Nc	1
RArad	5.4729544761	DErad	-0.4647112113	Plx	10.43	PmRA	12.98
PmDE	18.73	E RArad	1.75	E DErad	1.08	E Plx	2.26
E pmRA	2.37	E pmDE	1.96	Hpmag	10.1597	E Hpmag	0.0027
SHp	0.026	VA	0	BV	0.645	E BV	0.063
VI	0.71

CCDM

Ccdm	20543-2638	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.52	DDEs	25.6
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	10.4	Sp	F8	PmNote
PmRA		PmDE		Dm number	-2715112	Cat1	CD
Name2		Cat2		HD	198906	M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	20484S2700A
HIC	103182

20543-2638 B

Componente originario normalizzato	AB		Coord arcsec 2000	205418.03-263748.2		Mag	13		PmRA	12.00
PmDE	24.0		Calc delta mag	2.91		Calc coord	yes

CCDM

Ccdm	20543-2638	RComp		Comp	B	Note1
Note2		Discov num	RSU	DRAs	-0.08	DDEs	11.5
R dRAs	40	Year	1977	Theta	209	Rho	16.3
Obs	1	Vmag	13.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	20484S2700B
HIC