15294-2851 DAW 143 (HD 137876)

15^h 29^m 26.91^s -28° 50' 51.8" P.A. 168.00 sep 1.6 mag 8.50,12.50 Sp K0IV dist. 89.53 pc (292.05 l.y.)

Coord 2000	15294-2851	Discov num	DAW 143	Comp		Coord arcsec 2000	15 29 26.91 -28 50 51.8
Date first	1923	Date last	2016	Obs	6
Pa first	5	Pa last	167.7	P.A. Now (θ)	167.7°
Sep first	1.0	Sep last	1.597	Sep. Now (ρ)	1.597"
Mag pri	8.50	Mag sec	12.50	delta mag (ΔM)	4	Spectral class	K0IV (yellow-orange)
Pri motion ra	-053	Sec motion ra
Pri motion dec	-057	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 137876	Constellation	Libra	SAO	183517	HIP	75836
Tycho2	6776-01380-1	Gaia DR2	6210254704058526592	HD	137876	CD	CD-2811369
CP	CP-28 5132	Distance	89.53	Distance ly	292.05

WDS 15294-2851 DAW 143 (HD 137876) : NOTES

discov_num	notes	refcode
DAW 143	Includes IR Lib, a W UMa type eclipsing binary, P = 0.27437d.	Zas2012

REFERENCES

refcode	metd	author	reference
Zas2012	-	Zasche, P.	...................
Zas2012		private communication, 2012

DISCOVERER

idgroup	discov	author
1	DAW	Dawson, B.H.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15294-2851	DAW 143		1995	4	351	1.6	8.50	12.50	K0IV		152926.91-285051.8
15294-2851	DAW 143		1998	5	168	2.1	8.50	12.50	K0IV	D	152926.91-285051.8
15294-2851	DAW 143		2016	6	168	1.6	8.50	12.50	K0IV	N	152926.91-285051.8

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

WDS 15294-2851 DAW 143 (HD 137876) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15294-2851 DAW 143 (HD 137876) : MEASURES

No records found.

WDS 15294-2851 (HD 137876) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 15294-2851 (HD 137876) : ALADIN DSS IMAGE @ 15^h 29^m 26.91^s -28° 50' 51.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15294-2851 DAW 143 (HD 137876) : 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		15294-2851	DAW 143		168	1.6	1
Show		15290-2852	BU 1114	AB	317	0.2	7
Show		15290-2852	HJ 4774	AB,C	11	9.7	7
Show		15279-2852	LDS4553		122	13.5	22
Show		15291-2919	KPP2503		192	22.4	29
Show		15314-2908	UC 3020		237	40.7	31
Show		15316-2925	TDS9537		8	0.6	45
Show		15262-2819	RST 769		163	0.4	54
Show		15340-2907	SWR 177		286	11.6	62
Show		15265-2756	RST 770		152	2.5	67
Show		15353-2903	RSS 378		62	11.9	79
Show		15331-2957	RST1843		290	1.1	83
Show		15348-2808	RST1847	AB	343	1.0	83
Show		15348-2808	TOK 49	Aa,Ab	321	0.2	83
Show		15287-2726	B 291		108	1.1	86
Show		15325-3007	LDS5839		72	369.5	87
Show		15229-2910	SEE 232		47	9.3	88
Show		15362-2841	LDS5841		292	8.5	89
Show		15360-2825	KPP1289		320	9.8	91
Show		15348-2952	BUG 3		194	0.2	94
Show		15359-2934	RSS 379		287	10.6	95
Show		15315-3022	KOH 40	AB	29	0.2	95
Show		15315-3022	KOH 40	AB,C	19	1.2	95
Show		15225-2917	SEE 230		147	3.7	95
Show		15344-2742	RST1844		58	0.2	96
Show		15304-2717	B 292	AB	104	1.8	96
Show		15304-2717	B 292	AC	98	15.3	96
Show		15367-2851	B 295		142	1.2	96
Show		15214-2901	RST 762		346	0.8	106
Show		15295-2705	UC 3012		106	39.8	107
Show		15358-2959	KOH 41		256	0.9	108
Show		15370-2808	I 1271		151	2.0	109
Show		15233-3003	LDS6305		225	9.7	109
Show		15316-3037	BRT3019		236	4.5	110
Show		15368-2751	BRT3021		72	4.8	115
Show		15383-2901	SWR 179		78	15.4	117
Show		15370-2748	BRT3022		198	5.4	117
Show		15240-2718	SEE 233		223	14.4	117
Show		15242-3031	KOH 39	BC	300	3.5	122
Show		15212-2958	LDS5171		182	28.9	128
Show		15196-2846	SKF1500		47	5.1	130
Show		15272-2644	KPP3958		203	1.1	131
Show		15391-2928	UC 3036		330	46.7	132
Show		15387-2947	RIZ 16		-1	0.0	133
Show		15382-2958	DAW 144		302	1.5	133
Show		15199-2802	KSA 70	AB	329	9.2	136
Show		15199-2802	KSA 70	AC	326	29.8	136
Show		15317-3103	SKF2042		151	73.7	136
Show		15199-2802	KSA 70	BC	324	20.6	136
Show		15363-3035	B 294		209	1.9	137
Show		15325-2639	SKF2043		19	17.1	138

WDS 15294-2851 : COMPONENTS

	A
B	pa=169.2° sep=1.59"

15294-2851 A

Componente originario normalizzato	AB	Name	HD 137876	Coord arcsec 2000	152926.91-285051.8	Mag	8.5
Spectral class	K0IV (yellow-orange)	PmRA	-53.00	PmDE	-57.0	SAO	183517
HIP	75836	Tycho2	6776-01380-1	HD	137876	CD	CD-2811369
CP	CP-28 5132

Tycho2

Tycho2	6776-01380-1	Pflag		RAmdeg	232.36197370	DEmdeg	-28.84786735
PmRA	-52.0	PmDE	-59.5	E RAmdeg	9	E DEmdeg	12
E pmRA	1.5	E pmDE	1.5	EpRAm	1990.68	EpDEm	1989.32
Num	11	Q RAmdeg	0.7	Q DEmdeg	1.4	Q pmRA	0.7
Q pmDE	1.3	BTmag	9.649	E BTmag	0.026	VTmag	8.805
E VTmag	0.017	Prox	941	TYC	T	HIP	75836
CCDM		RAdeg	232.36211000	DEdeg	-28.84772778	EpRA 1990	1.77
EpDE 1990	1.43	E RAdeg	9.4	E DEdeg	13.3	Posflg
Corr	0.2

SAO

SAO	183517	DelFlag		RA1950		PmRA1950	-0.0029
DE1950		PmDE1950	-0.063	Vmag	8.4	SpType	G5
Double code		Source	24	CatNum	9703	DM	CD-2811369
DMcomp		BDsup		HD	137876	M HD	0
GC		RA1950rad	4.04221277	DE1950rad	-0.50048377	PmRA2000	-0.003
PmDE2000	-0.06

Hipparcos

Catalog	H	HIP	75836	Proxy		RAhms	15 29 26.91
DEdms	-28 50 51.8	Vmag	8.64	VarFlag	2	R Vmag	H
RAdeg	232.362	DEdeg	-28.8477	AstroRef		Plx	11.15
CCDM	15294-2851	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	137876	BD
CD	CD-2811369	CP	CP-28 5132	Dm number	-2811369	VIred	0.78
SpType	K0IV: + (G)	R SpType		Coord arcsec 2000	152926.91-285051.8

Hipparcos 2

HIP	75836	Sn	5	So	0	Nc	1
RArad	4.0554840731	DErad	-0.5034877131	Plx	11.17	PmRA	-52.98
PmDE	-52.45	E RArad	1.42	E DErad	0.79	E Plx	1.64
E pmRA	1.74	E pmDE	1.38	Hpmag	8.7798	E Hpmag	0.0075
SHp	0.048	VA	1	BV	0.736	E BV	0.021
VI	0.78

CCDM

Ccdm	15294-2851	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.93	DDEs	7.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.5	Sp	G5	PmNote	*
PmRA	-38	PmDE	-63	Dm number	-2811369	Cat1	CD
Name2	183517	Cat2	SAO	HD	137876	M HD
ADS BDS	A 9665	M ADS BDS		N IDS		IDS	15234S2830A
HIC	75836

15294-2851 B

Componente originario normalizzato	AB		Coord arcsec 2000	152926.93-285053.4		Mag	12.5		Calc delta mag	4
Calc coord	yes

CCDM

Ccdm	15294-2851	RComp		Comp	B	Note1
Note2		Discov num	DAW 143	DRAs		DDEs
R dRAs		Year	1923	Theta	006	Rho	1.0
Obs	3	Vmag	12.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 9665	M ADS BDS		N IDS		IDS	15234S2830B
HIC	75836