12209-6647 MLO 41

12^h 20^m 48.45^s -66° 46' 57.0" P.A. 130.00 sep 4.5 mag 11.13,13.00

Coord 2000	12209-6647	Discov num	MLO 41	Comp		Coord arcsec 2000	12 20 48.45 -66 46 57.0
Date first	1910	Date last	2015	Obs	6
Pa first	130	Pa last	129.7	P.A. Now (θ)	129.7°
Sep first	4.4	Sep last	4.54	Sep. Now (ρ)	4.54"
Mag pri	11.13	Mag sec	13.00	delta mag (ΔM)	1.87	Spectral class
Pri motion ra	-022	Sec motion ra	+029
Pri motion dec	+017	Sec motion dec	+045
Notes

rPM=1.087

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Musca

Tycho2

8987-01472-1

Gaia DR2

5859726003423164672

WDS 12209-6647 MLO 41 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
MlO1881	T -	Walker, G.J.	1881Obs.....4..249W
MlO1881		Observatory 4, 249, 1881
MlO1927A	Pa -	Melbourne Obs.	1927sdsc.book......
MlO1927A		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
12209-6647	MLO 41		2000	4	130	4.5	11.13	13.00		D	122048.45-664657.0
12209-6647	MLO 41		2015	6	130	4.5	11.13	13.00			122048.45-664657.0

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WDS 12209-6647 MLO 41 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12209-6647 MLO 41 : MEASURES

No records found.

WDS 12209-6647 : VIRTUAL EYEPIECE

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WDS 12209-6647 : ALADIN DSS IMAGE @ 12^h 20^m 48.45^s -66° 46' 57.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12209-6647 MLO 41 : 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		12209-6647	MLO 41		130	4.5
Show		12201-6701	MLO 40		139	7.1	16
Show		12192-6635	TDS8325		79	2.4	16
Show		12182-6636	KPP1436		130	10.8	20
Show		12183-6700	BRT1996		177	3.6	20
Show		12202-6713	TDS 660		172	1.0	26
Show		12159-6629	BRT1994		51	3.3	34
Show		12272-6652	RST4959		22	0.3	38
Show		12143-6633	DUN 119	AB	32	102.1	42
Show		12221-6731	HDS1742	Aa,Ab	128	0.5	46
Show		12221-6731	HDO 215	AB	126	32.7	46
Show		12209-6732	DON 522		194	2.6	46
Show		12119-6642	HDS1724		303	0.6	53
Show		12121-6614	MLO 39	AB	201	5.9	62
Show		12121-6614	SIN 71	AC	289	50.5	62
Show		12121-6614	SIN 71	AD	278	69.7	62
Show		12312-6632	RST 597		170	2.4	64
Show		12100-6642	DON 513		74	1.6	65
Show		12098-6643	DON 512		315	1.6	66
Show		12171-6542	SHY 596		113	999.9	70
Show		12195-6538	BRT1997		354	4.6	70
Show		12187-6755	LDS 401		20	120.7	71
Show		12330-6641	RST 600		230	1.5	73
Show		12096-6727	HDS1716		77	0.1	77
Show		12107-6737	TDS8257		122	4.3	78
Show		12093-6606	HDS1715	AB	101	0.1	81
Show		12160-6530	BRT1995		109	4.9	83
Show		12309-6550	SKF 941		245	1.6	84
Show		12357-6721	TDS8452		219	1.7	94
Show		12324-6753	MLO 44	A,BC	173	6.6	95
Show		12324-6753	DON 534	BC	278	0.9	95
Show		12048-6704	DON1095		341	5.0	96
Show		12189-6822	TDS8320		78	1.2	97
Show		12267-6517	I 904		18	0.6	97
Show		12346-6557	RST 601		268	0.5	97
Show		12367-6713	I 906		160	1.1	97
Show		12092-6537	RST5364		130	0.2	100
Show		12053-6609	RST 573		68	0.3	101
Show		12280-6819	DON 527	AB	39	0.9	102
Show		12280-6819	DON 527	AB,CD	98	9.4	102
Show		12280-6819	DON 527	CD	356	0.9	102
Show		12038-6636	TDS8201		210	0.6	102
Show		12152-6511	B 1715		248	0.8	103
Show		12252-6507	TOB 73		265	25.0	104
Show		12346-6754	DON1101		255	6.9	104
Show		12097-6526	TDS8250		206	0.4	106
Show		12349-6756	DON 539		321	2.0	107
Show		12064-6543	FIN 367	Aa,Ab	88	0.2	109
Show		12064-6543	HJ 4498	AB	59	8.8	109
Show		12050-6555	RST4956	AB	57	0.2	109
Show		12050-6555	HLN 28	AB,C	345	9.3	109

WDS 12209-6647 : COMPONENTS

	A
B	pa=154.6° sep=3.21"

12209-6647 A

Componente originario normalizzato	AB		Coord arcsec 2000	122048.45-664657.0		Mag	11.13		PmRA	-22.00
PmDE	17.0		Tycho2	8987-01472-1		DM	CP-66 1741

Tycho2

Tycho2	8987-01472-1	Pflag		RAmdeg	185.20190189	DEmdeg	-66.78252649
PmRA	-2.5	PmDE	-2.3	E RAmdeg	38	E DEmdeg	38
E pmRA	3.0	E pmDE	2.8	EpRAm	1989.43	EpDEm	1989.11
Num	3	Q RAmdeg	2.0	Q DEmdeg	0.9	Q pmRA	1.9
Q pmDE	0.9	BTmag	11.113	E BTmag	0.051	VTmag	11.130
E VTmag	0.079	Prox	971	TYC	T	HIP
CCDM		RAdeg	185.20191667	DEdeg	-66.78252111	EpRA 1990	1.62
EpDE 1990	1.57	E RAdeg	38.5	E DEdeg	38.6	Posflg
Corr	-0.1

12209-6647 B

Componente originario normalizzato	AB		Coord arcsec 2000	122048.68-664659.9		Mag	13		PmRA	29.00
PmDE	45.0		Calc delta mag	1.87		Calc coord	yes