05019-2342 DAW 186 AB

05^h 01^m 56.03^s -23° 43' 07.4" P.A. 73.00 sep 3.7 mag 11.96,12.00

Coord 2000	05019-2342	Discov num	DAW 186	Comp	AB	Coord arcsec 2000	05 01 56.03 -23 43 07.4
Date first	1918	Date last	2016	Obs	6
Pa first	72	Pa last	73.1	P.A. Now (θ)	73.1°
Sep first	3.5	Sep last	3.7	Sep. Now (ρ)	3.7"
Mag pri	11.96	Mag sec	12.00	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	-013	Sec motion ra	+042
Pri motion dec	+020	Sec motion dec	+035
Notes

rPM=1.043

This double is not physical.

05019-2342 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			05 01 56 -23 43 07	DAW 186 AB	2016	6	73	3.7	11.96	12.00	0.04		<===
Show			05 01 56 -23 43 07	DAW 186 AC	2015	5	129	13.4	11.96	13.50	1.54

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lepus

Tycho2

6473-00371-1

Gaia DR2

2960844797666945536

WDS 05019-2342 DAW 186 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Daw1918a	Ma -	Dawson, B.H.	.
Daw1918a		Pub. La Plata Obs. 4, Pt.1, 1918
Daw1918b	Ma -	Dawson, B.H. (measure by Chaves, A.J.)	.
Daw1918b		Pub. La Plata Obs. 4, Pt.1, 1918
Daw1919	orb -	Dawson, B.H.	1919AJ.....32..109D
Daw1919		AJ 32, 109, 1919
Daw1920	orb -	Dawson, B.H.	1920AJ.....32..141D
Daw1920		AJ 32, 141, 1920
Daw1920b	orb -	Dawson, B.H.	1920AJ.....32..161D
Daw1920b		AJ 32, 161, 1920
Daw1922	Ma -	Dawson, B.H.	.
Daw1922		Pub. La Plata Obs. 4, Pt.2, 1922
Daw1922b	orb -	Dawson, B.H.	1922AJ.....34...17D
Daw1922b		AJ 34, 17, 1922
Daw1924a	Ma -	Dawson, B.H.	1924AJ.....35..147D
Daw1924a		AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937)
Daw1924b	orb -	Dawson, B.H.	1924AJ.....36...23D
Daw1924b		AJ 36, 23, 1924
Daw1926	orb -	Dawson, B.H.	1926AJ.....36..181D
Daw1926		AJ 36, 181, 1926
Daw1927A	Ma -	Dawson, B.H.	1927sdsc.book......
Daw1927A		cited in SDS (Southern Double Star Cat.), 1927
Daw1933	orb -	Dawson, B.H.	1933AJ.....43...15D
Daw1933		AJ 43, 15, 1933
Daw1937	Ma -	Dawson, B.H.	.
Daw1937		Pub. La Plata Obs. 6, 85, 1937
Daw9999	Ma -	Dawson, B.H.	...................
Daw9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05019-2342	DAW 186	AB	1998	2	73	3.7	11.96	12.00		D	050156.03-234307.4
05019-2342	DAW 186	AB	1999	3	73	3.7	11.96	12.00		D	050156.03-234307.4
05019-2342	DAW 186	AB	2015	4	73	3.7	11.96	12.00			050156.03-234307.4
05019-2342	DAW 186	AB	2016	6	73	3.7	11.96	12.00			050156.03-234307.4

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

WDS 05019-2342 DAW 186 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05019-2342 DAW 186 AB : MEASURES

No records found.

WDS 05019-2342 : VIRTUAL EYEPIECE

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

WDS 05019-2342 : ALADIN DSS IMAGE @ 05^h 01^m 56.03^s -23° 43' 07.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05019-2342 DAW 186 AB : 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		05019-2342	DAW 186	AB	73	3.7
Show		05019-2342	DAW 186	AC	129	13.4
Show		05024-2346	HU 1385		315	0.9	8
Show		05013-2342	SEE 44		156	0.5	9
Show		05025-2352	TDS3048		144	0.5	12
Show		05011-2357	SPM 15		345	15.5	19
Show		05033-2354	BRT2859		19	4.0	22
Show		05001-2359	KPP2708		215	1.3	31
Show		05033-2315	BEU 7		217	0.2	35
Show		05045-2402	LDS3638		245	84.6	40
Show		05039-2423	DRS 71	AC	217	0.5	49
Show		04575-2358	LDS3630		291	3.0	63
Show		04574-2300	NSC 21		317	17.0	76
Show		04590-2239	RST3408		216	4.1	77
Show		04580-2248	I 473		238	0.9	77
Show		05001-2229	KPP2709		4	1.9	79
Show		05079-2404	BRT2860		43	5.1	85
Show		04585-2502	B 76		236	1.1	93
Show		04596-2513	TDS3030		87	0.9	96
Show		05073-2239	SEE 46		16	15.7	98
Show		05090-2302	RST2366		13	0.8	107
Show		05101-2341	WSI 121	Aa,Ab	164	0.4	112
Show		05101-2341	WSI 121	A,BC	18	27.2	112
Show		05101-2341	WSI 121	BC	306	1.8	112
Show		05104-2405	TDS3094		159	0.5	118
Show		05100-2424	TDS3090		191	0.4	118
Show		04577-2157	KPP1105		202	8.8	121
Show		05109-2351	KPP 734		301	6.5	124
Show		04555-2214	BRT1379		132	3.4	125
Show		05098-2452	TDS3085		3	0.7	128
Show		05097-2230	SEE 47		60	3.2	131
Show		05110-2427	B 79		234	5.8	133
Show		05011-2601	RST 119		221	2.0	138
Show		04547-2206	RST3406		252	0.1	139
Show		04519-2414	UC 1226		238	12.7	142
Show		05088-2530	B 2584		126	11.8	143
Show		04535-2509	HJ 3702		232	15.1	144
Show		04577-2132	SPM 14		287	19.0	144
Show		05123-2321	ARA1985	AB	117	5.5	145
Show		05123-2321	KPP4358	AC	19	18.9	145
Show		05123-2321	KPP4358	BC	11	19.4	145
Show		05069-2135	DON 93	AB	310	8.2	145
Show		05069-2135	DON 93	BC	93	1.1	145
Show		05025-2115	DON 91	AB	7	1.0	148
Show		05025-2115	HLN 8	AC	28	32.0	148
Show		05121-2433	TDS3108		98	2.0	149
Show		05107-2513	B 78		10	2.7	150
Show		05131-2358	B 81		295	2.6	154
Show		05062-2606	RST 121		162	1.2	155
Show		05047-2113	HDS 662		291	0.2	155
Show		04553-2551	KPP3588	AB	296	7.8	158

WDS 05019-2342 : COMPONENTS

	A	B
B	pa=71.6° sep=3.41"
C	pa=131.8° sep=12.76"	pa=146.8° sep=11.45"

05019-2342 A

Coord arcsec 2000	050156.03-234307.4		Mag	11.96		PmRA	-13.00		PmDE	20.0
Tycho2	6473-00371-1

Tycho2

Tycho2	6473-00371-1	Pflag		RAmdeg	75.48344553	DEmdeg	-23.71873175
PmRA	5.6	PmDE	28.2	E RAmdeg	77	E DEmdeg	74
E pmRA	3.2	E pmDE	3.1	EpRAm	1983.10	EpDEm	1983.33
Num	3	Q RAmdeg	2.5	Q DEmdeg	0.2	Q pmRA	2.5
Q pmDE	0.2	BTmag	12.729	E BTmag	0.200	VTmag	11.961
E VTmag	0.148	Prox	999	TYC		HIP
CCDM		RAdeg	75.48342944	DEdeg	-23.71879750	EpRA 1990	1.59
EpDE 1990	1.61	E RAdeg	81.8	E DEdeg	78.2	Posflg
Corr	0.2

05019-2342 B

Coord arcsec 2000	050156.27-234306.3		Mag	12		PmRA	42.00		PmDE	35.0
Calc delta mag	0.04		Calc coord	yes

05019-2342 C

Coord arcsec 2000	050156.72-234315.9		Mag	13.5		PmRA	6.00		PmDE	-4.0
Calc delta mag	1.54		Calc coord	yes