20516-6226 RMK 26 AB (HD 198160)

20^h 51^m 38.47^s -62° 25' 45.6" P.A. 78.00 sep 2.4 mag 6.23,6.58 Sp A2-3IV-V dist. 76.34 pc (249.02 l.y.)

Coord 2000	20516-6226	Discov num	RMK 26	Comp	AB	Coord arcsec 2000	20 51 38.47 -62 25 45.6
Date first	1835	Date last	2020	Obs	69
Pa first	101	Pa last	77.6	P.A. Now (θ)	77.6°
Sep first	3.2	Sep last	2.402	Sep. Now (ρ)	2.402"
Mag pri	6.23	Mag sec	6.58	delta mag (ΔM)	0.35	Spectral class	A2-3IV-V (white)
Pri motion ra	+083	Sec motion ra	+082
Pri motion dec	-047	Sec motion dec	-042
Notes	N T W (See Notes, Parallax indicates physical, )

rPM=0.053 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 198160	Constellation	Pavo	SAO	254883	HIP	102962
Tycho2	9105-01342-1	HD	198160	HR	7959	GC	29042
CP	CP-62 6180	Distance	76.34	Distance ly	249.02

WDS 20516-6226 RMK 26 AB (HD 198160) : NOTES

discov_num	notes	refcode
RMK 26	Rectilinear solution by Letchford et al. (2018).	LRR2018a

REFERENCES

refcode	metd	author	reference
LRR2018a	lin -	Letchford, R.R., White, G.L. & Ernest, A.D.	2018JDSO...14..208L
LRR2018a		JDSO 14, 208, 2018	.

DISCOVERER

idgroup	discov	author
1	RMK	Rumker, C. (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
20516-6226	RMK 26	AB	2020	68	78	2.4	6.23	6.58	A2-3IV-V	NTW	205138.47-622545.6

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WDS 20516-6226 RMK 26 AB (HD 198160) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20516-6226 RMK 26 AB (HD 198160) : MEASURES

No records found.

WDS 20516-6226 (HD 198160) : VIRTUAL EYEPIECE

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WDS 20516-6226 (HD 198160) : ALADIN DSS IMAGE @ 20^h 51^m 38.47^s -62° 25' 45.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20516-6226 RMK 26 AB (HD 198160) : 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		20516-6226	RMK 26	AB	78	2.4
Show		20540-6158	HDS2978		352	0.6	33
Show		20587-6234	B 1003		138	0.5	50
Show		20517-6125	HU 1622		312	1.5	61
Show		20472-6320	UC 4287		21	24.0	63
Show		20447-6319	LDS 719		171	187.2	72
Show		20412-6242	R 323	AB	319	2.9	74
Show		20412-6242	BAU 63	AC	266	9.1	74
Show		20535-6348	LDS 726		195	7.5	83
Show		20545-6101	TDT2624	Ba,Bb	272	0.6	88
Show		20545-6101	BVD 132	AB	175	70.7	89
Show		20489-6353	HU 1620		271	1.3	89
Show		20422-6332	RST1075		286	1.4	91
Show		20403-6132	TDT2462		83	2.2	96
Show		20415-6114	RST4673		76	0.7	102
Show		20579-6359	TSN 36	AB	122	260.3	103
Show		20423-6348	TDT2483		87	0.6	105
Show		20363-6219	TDT2412		18	0.6	108
Show		20360-6237	KPP3073		58	13.7	109
Show		20444-6411	B 994		193	0.8	117
Show		20355-6151	KPP1026		238	8.2	119
Show		20496-6427	DAW 229	AB	136	7.7	121
Show		20496-6427	BAU 64	AC	305	49.8	121
Show		20496-6427	BAU 64	AD	161	51.0	121
Show		20527-6432	HDS2974		31	1.0	127
Show		20347-6319	HU 1615		287	0.2	128
Show		20407-6411	HU 1616		68	0.7	129
Show		20330-6230	FAL 68		312	9.0	130
Show		20327-6225	TDT2354		303	1.4	132
Show		20412-6034	UC 4256		118	12.2	135
Show		20357-6348	TDT2403		237	1.0	137
Show		20416-6427	UC 4259		191	13.9	139
Show		20514-6003	TDT2582		206	0.5	143
Show		21061-6411	TDT2746		330	0.4	144
Show		20379-6038	EGN 25	Ba,Bb	165	0.4	146
Show		20379-6038	MUG 4	AB	175	10.8	146
Show		20379-6038	TOK 630	AC	52	743.3	146
Show		20398-6430	HJ 5217		232	7.7	148
Show		20490-6453	UC 4298		57	10.8	149
Show		20360-6412	B 991		167	3.1	150
Show		20397-6436	FAB 16		358	20.0	154
Show		20348-6414	UC 4220		9	41.6	157
Show		20356-6038	UC 4226		150	26.3	158
Show		20351-6042	RST4670		213	0.2	158
Show		20496-5946	KPP2031		85	16.2	161
Show		21032-6452	TDT2715		294	1.8	166
Show		20319-6420	TDT2342		182	2.5	176
Show		20370-6455	TSN 35		73	35.3	179
Show		21100-6447	RST1083		8	0.5	188
Show		20333-6006	KPP1094		210	8.7	192
Show		20564-5916	I 129	AB	335	2.6	193

WDS 20516-6226 : COMPONENTS

	A
B	pa=64.6° sep=1.20"

20516-6226 A

Name	HD 198160	Coord arcsec 2000	205138.47-622545.6	Mag	6.23	Spectral class	A2 (white)
PmRA	83.00	PmDE	-47.0	SAO	254883	HIP	102962
Tycho2	9105-01342-1	HD	198160	HR	7959	GC	29042
CP	CP-62 6180

Tycho2

Tycho2	9105-01342-1	Pflag		RAmdeg	312.91031012	DEmdeg	-62.42932555
PmRA	55.3	PmDE	-45.2	E RAmdeg	4	E DEmdeg	4
E pmRA	6.3	E pmDE	5.9	EpRAm	1991.50	EpDEm	1991.55
Num	3	Q RAmdeg	1.2	Q DEmdeg	0.5	Q pmRA	1.2
Q pmDE	0.5	BTmag	6.387	E BTmag	0.014	VTmag	6.226
E VTmag	0.010	Prox	25	TYC	T	HIP	102962
CCDM	A	RAdeg	312.91002833	DEdeg	-62.42921944	EpRA 1990	1.51
EpDE 1990	1.56	E RAdeg	3.6	E DEdeg	3.6	Posflg	D
Corr	-0.1

SAO

SAO	254883	DelFlag		RA1950		PmRA1950	0.012
DE1950		PmDE1950	-0.045	Vmag	6.6	SpType	A2
Double code		Source	70	CatNum	29042	DM	CP-62 6180
DMcomp	A	BDsup		HD	198160	M HD	0
GC	29042	RA1950rad	5.44318007	DE1950rad	-1.09286225	PmRA2000	0.011
PmDE2000	-0.047

Hipparcos

Catalog	H	HIP	102962	Proxy	H	RAhms	20 51 38.40
DEdms	-62 25 45.2	Vmag	5.67	VarFlag		R Vmag	G
RAdeg	312.91	DEdeg	-62.4292	AstroRef	A	Plx	13.67
CCDM	20516-6226	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	83	Rho	2.447	HD	198160	BD
CD		CP	CP-62 6180	Dm number	-62 6180	VIred	0.22
SpType	A2	R SpType		Coord arcsec 2000	205138.40-622545.2

Hipparcos 2

HIP	102962	Sn	15	So	3	Nc	2
RArad	5.4613099999	DErad	-1.0895953593	Plx	13.1	PmRA	83.74
PmDE	-46.35	E RArad	0.41	E DErad	0.48	E Plx	0.64
E pmRA	0.45	E pmDE	0.59	Hpmag	5.7148	E Hpmag	0.0008
SHp	0.008	VA	0	BV	0.203	E BV	0.015
VI	0.22

CCDM

Ccdm	20516-6226	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.29	DDEs	14.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	6.6	Sp	A2	PmNote	*
PmRA	81	PmDE	-44	Dm number	-62 6180	Cat1	CPD
Name2	254883	Cat2	SAO	HD	198160	M HD
ADS BDS		M ADS BDS		N IDS		IDS	20433S6248A
HIC	102962

20516-6226 B

Coord arcsec 2000	205138.63-622545.1		Mag	6.58		Spectral class	3IV		PmRA	82.00
PmDE	-42.0		Calc delta mag	0.35		Calc coord	yes

CCDM

Ccdm	20516-6226	RComp		Comp	B	Note1
Note2		Discov num	RMK 26	DRAs	2.72	DDEs	14.5
R dRAs	10	Year	1959	Theta	087	Rho	2.3
Obs	99	Vmag	6.6	Sp	A2	PmNote	*
PmRA	73	PmDE	-46	Dm number		Cat1
Name2	254884	Cat2	SAO	HD	198161	M HD
ADS BDS		M ADS BDS		N IDS		IDS	20433S6248B
HIC	102962