20411-6638 NZO 102

20^h 41^m 08.13^s -66° 37' 30.9" P.A. 141.00 sep 10.1 mag 9.50,12.70 Sp G0

Coord 2000	20411-6638	Discov num	NZO 102	Comp		Coord arcsec 2000	20 41 08.13 -66 37 30.9
Date first	1905	Date last	2015	Obs	4
Pa first	120	Pa last	141.4	P.A. Now (θ)	141.4°
Sep first	2.0	Sep last	10.133	Sep. Now (ρ)	10.133"
Mag pri	9.50	Mag sec	12.70	delta mag (ΔM)	3.2	Spectral class	G0 (yellow)
Pri motion ra	+021	Sec motion ra	+009
Pri motion dec	-006	Sec motion dec	-014
Notes

rPM=0.66

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Tycho2

9112-01496-1

Gaia DR2

6425302724432985472

WDS 20411-6638 NZO 102 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
NZO1911a	Ma -	Ward, J.T. (New Zealand Observatory)	.
NZO1911a		Transvaal Obs. Circ. 1, 61, 1911 (Table 1a)
NZO1911b	Ma -	Alison, T. (New Zealand Observatory)	.
NZO1911b		Transvaal Obs. Circ. 1, 61, 1911 (Table 1a)
NZO1927A	Ma -	Ward (New Zealand Obs.)	1927sdsc.book......
NZO1927A		cited in SDS (Southern Double Star Cat.), 1927

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20411-6638	NZO 102		2000	2	141	10.3	9.50	12.00			204108.13-663730.9
20411-6638	NZO 102		2010	4	141	10.0	9.50	12.70	G0		204108.13-663730.9
20411-6638	NZO 102		2015	4	141	10.1	9.50	12.70	G0		204108.13-663730.9

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WDS 20411-6638 NZO 102 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20411-6638 NZO 102 : MEASURES

No records found.

WDS 20411-6638 : VIRTUAL EYEPIECE

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WDS 20411-6638 : ALADIN DSS IMAGE @ 20^h 41^m 08.13^s -66° 37' 30.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20411-6638 NZO 102 : 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		20411-6638	NZO 102		141	10.1
Show		20446-6630	TOK 918	Aa,Ab	336	0.1	22
Show		20370-6623	TDT2424		19	1.8	29
Show		20361-6705	CBL 179		107	24.7	41
Show		20459-6710	TDT2524		164	0.4	44
Show		20404-6551	KPP4210		53	1.5	47
Show		20432-6730	LDS 718		309	29.1	54
Show		20324-6704	TDT2345		217	0.5	58
Show		20309-6648	MLO 89		137	5.2	62
Show		20478-6546	TDT2544		158	0.5	66
Show		20492-6550	TDT2562		279	0.5	69
Show		20304-6711	TDT2329		167	0.5	72
Show		20371-6523	UC 4233		2	9.3	79
Show		20472-6749	DON 991		76	2.3	80
Show		20513-6542	UC 4309		344	30.7	84
Show		20515-6543	HJ 5221		44	10.3	84
Show		20354-6519	HDS2942		86	0.7	86
Show		20557-6609	HDS2981	AB	243	0.1	92
Show		20557-6609	HDS2981	AC	172	1.3	92
Show		20553-6557	DAM1257		104	87.1	95
Show		20552-6550	LDS 728		253	277.9	98
Show		20573-6655	TDT2657		126	0.7	98
Show		20262-6551	B 989		70	1.2	102
Show		20240-6623	KPP1588		67	12.1	104
Show		20370-6455	TSN 35		73	35.3	106
Show		20559-6742	TDT2637		246	0.5	108
Show		20363-6822	TDT2413		169	0.8	109
Show		20560-6748	TDT2639		325	0.9	112
Show		20222-6649	TDS1064		285	0.9	113
Show		20598-6621	TDT2683		186	2.4	113
Show		20247-6541	UC 4170		221	26.6	115
Show		20330-6822	HJ 5200	AB	135	12.1	115
Show		20490-6453	UC 4298		57	10.8	116
Show		20594-6558	MLO 91		242	17.0	117
Show		20397-6436	FAB 16		358	20.0	122
Show		20549-6810	UC 4322		10	16.8	122
Show		20253-6800	TDT2258		72	0.7	124
Show		20398-6430	HJ 5217		232	7.7	129
Show		20416-6427	UC 4259		191	13.9	131
Show		20489-6847	SHY 782		107	999.9	138
Show		20496-6427	DAW 229	AB	136	7.7	142
Show		20496-6427	BAU 64	AC	305	49.8	142
Show		20496-6427	BAU 64	AD	161	51.0	142
Show		20223-6511	KPP3070		138	3.8	144
Show		20527-6432	HDS2974		31	1.0	145
Show		20452-6902	SKF 378		245	42.0	147
Show		20407-6411	HU 1616		68	0.7	147
Show		20444-6411	B 994		193	0.8	148
Show		20449-6904	BRT2017		6	4.1	148
Show		20319-6420	TDT2342		182	2.5	149
Show		20348-6414	UC 4220		9	41.6	149

WDS 20411-6638 : COMPONENTS

	A
B	pa=162.4° sep=8.31"

20411-6638 A

Componente originario normalizzato	AB		Coord arcsec 2000	204108.13-663730.9		Mag	9.5		Spectral class	G0 (yellow)
PmRA	21.00		PmDE	-6.0		Tycho2	9112-01496-1

Tycho2

Tycho2	9112-01496-1	Pflag		RAmdeg	310.28385589	DEmdeg	-66.62524627
PmRA	20.6	PmDE	-9.2	E RAmdeg	9	E DEmdeg	9
E pmRA	1.4	E pmDE	1.3	EpRAm	1990.57	EpDEm	1990.27
Num	10	Q RAmdeg	1.1	Q DEmdeg	0.9	Q pmRA	1.1
Q pmDE	0.9	BTmag	10.191	E BTmag	0.020	VTmag	9.503
E VTmag	0.015	Prox	999	TYC	T	HIP
CCDM		RAdeg	310.28373306	DEdeg	-66.62522444	EpRA 1990	1.47
EpDE 1990	1.52	E RAdeg	9.2	E DEdeg	8.5	Posflg
Corr	0.4

20411-6638 B

Componente originario normalizzato	AB		Coord arcsec 2000	204108.55-663738.8		Mag	12.7		PmRA	9.00
PmDE	-14.0		Calc delta mag	3.2		Calc coord	yes