06174-6550 MLO 21 AB

06^h 17^m 26.57^s -65° 49' 52.1" P.A. 346.00 sep 4.5 mag 11.15,11.16 Sp G0

Coord 2000	06174-6550	Discov num	MLO 21	Comp	AB	Coord arcsec 2000	06 17 26.57 -65 49 52.1
Date first	1892	Date last	2016	Obs	9
Pa first	347	Pa last	346	P.A. Now (θ)	346°
Sep first	4.3	Sep last	4.476	Sep. Now (ρ)	4.476"
Mag pri	11.15	Mag sec	11.16	delta mag (ΔM)	0.01	Spectral class	G0 (yellow)
Pri motion ra	-012	Sec motion ra	-012
Pri motion dec	-005	Sec motion dec	-005
Notes	T (Parallax indicates physical)

This double is physical.

06174-6550 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			06 17 27 -65 49 52	MLO 21 AB	2016	9	346	4.5	11.15	11.16	0.01		<===
Show			06 17 26 -65 49 48	BAU 29 BC	2015	5	65	41.1	11.16	14.08	2.92
Show			06 17 26 -65 49 48	BAU 29 BD	2015	5	326	50.9	11.16	15.68	4.52

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Dorado

Tycho2

8906-00062-1

Gaia DR2

5284312016202656768

WDS 06174-6550 MLO 21 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bau1994	-	Bauer, C., White, G.L., & Hons, A.	1994PASA...11..201B
Bau1994		PASA 11, 201, 1994 (no data)
Bau2007	C -	Bauer, C., White, G.L., Blank, D.L., Hons, A., & Jones, P.A.	2007PASA...24..118B
Bau2007		PASA 24, 118, 2007 (date is mean of 3 observing runs)
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
06174-6550	MLO 21	AB	1998	5	347	4.5	11.15	11.16	G0	D	061726.57-654952.1
06174-6550	MLO 21	AB	2015	7	346	4.5	11.15	11.16	G0	T	061726.57-654952.1
06174-6550	MLO 21	AB	2016	9	346	4.5	11.15	11.16	G0	T	061726.57-654952.1

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

WDS 06174-6550 MLO 21 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06174-6550 MLO 21 AB : MEASURES

No records found.

WDS 06174-6550 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 06174-6550 : ALADIN DSS IMAGE @ 06^h 17^m 26.57^s -65° 49' 52.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06174-6550 MLO 21 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		06174-6550	MLO 21	AB	346	4.5
Show		06174-6550	BAU 29	BC	65	41.1	1
Show		06174-6550	BAU 29	BD	326	50.9	1
Show		06139-6531	UC 1413		323	36.6	29
Show		06162-6622	DAM 787		333	15.1	33
Show		06122-6532	TOK 106	BC	17	14.1	37
Show		06122-6532	DUN 26	AB	119	20.5	38
Show		06204-6624	DON 128		285	2.0	39
Show		06200-6625	GLI 43		112	40.9	39
Show		06142-6625	R 64		26	30.4	41
Show		06108-6542	UC 1411		281	37.2	42
Show		06249-6546	RST 192		15	1.8	46
Show		06201-6633	DON 127		278	2.3	47
Show		06266-6547	RST 194		182	0.6	57
Show		06093-6518	TDS3590		228	1.6	60
Show		06262-6634	UC 1435		59	28.7	69
Show		06064-6605	DON 123		178	0.4	70
Show		06176-6436	B 1955		124	2.2	74
Show		06052-6551	MLO 20	A,BC	207	9.9	76
Show		06052-6551	RST 174	BC	199	1.3	76
Show		06060-6518	HDS 831		354	0.4	78
Show		06293-6520	TOI2220		251	1.1	80
Show		06137-6715	R 61		330	30.5	89
Show		06319-6547	KPP1838		23	14.3	89
Show		06029-6546	TDS3517		189	0.6	90
Show		06053-6500	HJ 3838	AB	308	10.5	91
Show		06053-6500	BAU 27	AC	207	11.0	91
Show		06027-6549	RST1300		325	1.9	91
Show		06244-6430	BVD 59		124	20.8	92
Show		06316-6622	R 66		216	65.9	92
Show		06025-6540	RST 172		10	2.2	93
Show		06327-6617	HJ 3880		82	5.0	97
Show		06147-6412	NSN 309		45	14.9	100
Show		06015-6513	UC 1394		69	25.7	107
Show		06105-6728	DON 125		163	0.8	107
Show		06212-6735	HJ 3862	AB	290	7.8	108
Show		06212-6735	BAU 30	AC	294	29.2	108
Show		06212-6735	BAU 30	AD	342	43.1	108
Show		06027-6449	TOI 167		308	0.2	111
Show		06314-6712	DON 135		57	0.8	117
Show		06275-6733	UC 1440		141	42.8	119
Show		06347-6452	B 2119		52	4.3	123
Show		06269-6739	KPP2897		165	2.9	123
Show		06279-6407	B 2116		12	0.8	123
Show		06251-6352	RST 191		295	0.9	129
Show		06064-6359	KPP3656		133	2.6	132
Show		06225-6342	TOK 822		47	0.3	132
Show		06229-6341	RST 187		210	0.6	134
Show		06366-6442	HDS 906		102	0.2	138
Show		06085-6336	RST 177		354	1.5	146
Show		06034-6753	UC 1399		125	54.4	149

WDS 06174-6550 : COMPONENTS

	A	B	C
B	pa=346.7° sep=4.52"
C	pa=32.9° sep=26.07"	pa=41.0° sep=23.18"
D	pa=344.5° sep=48.06"	pa=344.3° sep=43.54"	pa=312.1° sep=36.43"

06174-6550 A

Coord arcsec 2000	061726.57-654952.1		Mag	11.15		Spectral class	G0 (yellow)		PmRA	-12.00
PmDE	-5.0		Tycho2	8906-00062-1

Tycho2

Tycho2	8906-00062-1	Pflag		RAmdeg	94.36070550	DEmdeg	-65.83113151
PmRA	-14.1	PmDE	-4.2	E RAmdeg	54	E DEmdeg	46
E pmRA	2.5	E pmDE	2.3	EpRAm	1986.73	EpDEm	1987.67
Num	3	Q RAmdeg	1.0	Q DEmdeg	1.2	Q pmRA	1.0
Q pmDE	1.2	BTmag	11.784	E BTmag	0.082	VTmag	11.153
E VTmag	0.079	Prox	45	TYC	T	HIP
CCDM		RAdeg	94.36078500	DEdeg	-65.83112194	EpRA 1990	1.66
EpDE 1990	1.72	E RAdeg	54.5	E DEdeg	47.2	Posflg
Corr	0.1

CCDM

Ccdm	06174-6550	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.59	DDEs	9.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	11.6	Sp		PmNote	*
PmRA	-10	PmDE	-3	Dm number	-65 573	Cat1	CPD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	06173S6545A
HIC

06174-6550 B

Coord arcsec 2000	061726.40-654947.7		Coord calc	061726.40-654947.7		Mag	11.16		Spectral class	G0 (yellow)
PmRA	-14.00		PmDE	-1.0		Calc delta mag	0.01

CCDM

Ccdm	06174-6550	RComp		Comp	B	Note1
Note2		Discov num	MLO	DRAs		DDEs
R dRAs		Year	1892	Theta	167	Rho	4.3
Obs	1	Vmag	11.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	06173S6545B
HIC

06174-6550 C

Coord arcsec 2000	061728.88-654930.2		Mag	14.08		PmRA	2.00		PmDE	11.0
Calc delta mag	2.93		Calc coord	yes

06174-6550 D

Coord arcsec 2000	061724.48-654905.8		Mag	15.68		PmRA	-4.00		PmDE	8.0
Calc delta mag	4.53		Calc coord	yes