15244-1102 RST 3918 AB (HD 137090)

15^h 24^m 32.31^s -11° 02' 19.1" P.A. 75.00 sep 4.2 mag 10.00,11.94 Sp G0 dist. 138.7 pc (452.44 l.y.)

Coord 2000	15244-1102	Discov num	RST3918	Comp	AB	Coord arcsec 2000	15 24 32.31 -11 02 19.1
Date first	1906	Date last	2016	Obs	13
Pa first	79	Pa last	74.8	P.A. Now (θ)	74.8°
Sep first	3.4	Sep last	4.191	Sep. Now (ρ)	4.191"
Mag pri	10.00	Mag sec	11.94	delta mag (ΔM)	1.94	Spectral class	G0 (yellow)
Pri motion ra	-088	Sec motion ra	-056
Pri motion dec	-042	Sec motion dec	-033
Notes	V W (Proper motion indicates physical, )

rPM=0.341

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 137090		Constellation	Libra		HIP	75419		Tycho2	5598-01028-1
HD	137090		BD	BD-10 4096		Distance	138.7		Distance ly	452.44

WDS 15244-1102 RST 3918 AB (HD 137090) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15244-1102	RST3918	AB	2016	12	75	4.2	10.00	11.94	G0	VW	152432.31-110219.1

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WDS 15244-1102 RST 3918 AB (HD 137090) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15244-1102 RST 3918 AB (HD 137090) : MEASURES

No records found.

WDS 15244-1102 (HD 137090) : VIRTUAL EYEPIECE

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WDS 15244-1102 (HD 137090) : ALADIN DSS IMAGE @ 15^h 24^m 32.31^s -11° 02' 19.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15244-1102 RST 3918 AB (HD 137090) : 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		15244-1102	RST3918	AB	75	4.2
Show		15259-1104	RST3919	AB	283	0.6	9
Show		15259-1104	DAM2497	CD	348	1.8	23
Show		15232-1029	DEA 51		318	22.9	39
Show		15275-1058	STF1939		130	9.7	44
Show		15276-1218	HDS2173		248	0.3	89
Show		15194-1003	ROE 36		249	4.3	97
Show		15300-1003	HDS2181		168	0.1	100
Show		15275-0930	LDS4552		61	14.0	103
Show		15220-1241	RST3915		87	1.7	106
Show		15302-1212	AOT 58		202	27.4	109
Show		15219-0920	KPP3954		271	4.0	110
Show		15320-1123	OSO 65		20	18.4	112
Show		15282-0921	SHJ 202	BC	99	152.7	115
Show		15282-0921	BAG 25	Aa,Ab	348	0.1	115
Show		15282-0921	SHJ 202	AB	132	52.0	115
Show		15282-0921	HLA 11	AD	192	0.5	115
Show		15306-1217	AOT 60		357	39.4	117
Show		15324-1144	BRT2739		153	4.6	124
Show		15303-0933	RST3921		183	2.1	124
Show		15235-1306	UC 2994		179	12.1	125
Show		15192-1245	CRC 72		50	0.1	130
Show		15308-1235	AOT 61		241	11.1	131
Show		15279-1308	KPP 346		121	3.5	135
Show		15245-1322	HDS2167		56	0.1	140
Show		15170-0923	RBR 7		194	2.1	150
Show		15313-1259	BU 33	AB	37	3.3	154
Show		15313-1259	BU 33	AC	137	259.8	154
Show		15313-1259	DOO 59	AE	320	17.6	154
Show		15342-1004	KPP3048		115	7.4	154
Show		15350-1031	HLD 122		337	2.3	157
Show		15313-1259	BU 34	CD	55	6.4	158
Show		15168-1302	CHR 44		174	0.2	166
Show		15359-1048	LDS4565		95	6.4	167
Show		15333-1301	RST3922		349	0.8	175
Show		15165-1313	OCC1019		-1	0.4	176
Show		15266-0808	LDS4550		217	121.2	177
Show		15305-1341	AOT 59		312	7.0	182
Show		15305-1341	OCC 21	Aa,Ab	-1	0.1	182
Show		15131-0950	RST3911		257	1.1	185
Show		15171-0832	KPP2185		355	18.0	186
Show		15234-0753	TDS9504		157	0.6	191
Show		15303-0803	RST4542		171	3.0	199
Show		15259-1419	GWP2525		212	75.7	199
Show		15169-0817	STF1925	AB	17	6.3	201
Show		15169-0817	STF1925	AC	293	63.0	201
Show		15169-0817	STF1925	AD	285	118.4	201
Show		15169-0817	STF1925	AE	275	209.3	201
Show		15276-1425	NSN 420		335	2.5	209
Show		15301-0750	GIC 129		150	10.0	209
Show		15355-0847	GWP2532		87	31.6	212

WDS 15244-1102 : COMPONENTS

	A
B	pa=74.5° sep=4.12"

15244-1102 A

Name	HD 137090	Coord arcsec 2000	152432.31-110219.1	Mag	10	Spectral class	G0 (yellow)
PmRA	-88.00	PmDE	-42.0	HIP	75419	Tycho2	5598-01028-1
HD	137090	BD	BD-10 4096

Tycho2

Tycho2	5598-01028-1	Pflag		RAmdeg	231.13464037	DEmdeg	-11.03862295
PmRA	-93.9	PmDE	-43.6	E RAmdeg	25	E DEmdeg	24
E pmRA	1.8	E pmDE	1.5	EpRAm	1988.62	EpDEm	1983.12
Num	4	Q RAmdeg	1.9	Q DEmdeg	0.8	Q pmRA	1.8
Q pmDE	0.9	BTmag	10.649	E BTmag	0.048	VTmag	10.001
E VTmag	0.039	Prox	41	TYC	T	HIP	75419
CCDM	A	RAdeg	231.13485944	DEdeg	-11.03852472	EpRA 1990	1.67
EpDE 1990	1.62	E RAdeg	25.8	E DEdeg	28.6	Posflg
Corr	0.4

Hipparcos

Catalog	H	HIP	75419	Proxy	H	RAhms	15 24 32.37
DEdms	-11 02 18.7	Vmag	9.74	VarFlag		R Vmag	H
RAdeg	231.135	DEdeg	-11.0385	AstroRef	A	Plx	6.62
CCDM	15245-1102	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	75	Rho	4.054	HD	137090	BD	BD-10 4096
CD		CP		Dm number	-10 4096	VIred	0.73
SpType	G0	R SpType		Coord arcsec 2000	152432.37-110218.7

Hipparcos 2

HIP	75419	Sn	15	So	3	Nc	2
RArad	4.0340645887	DErad	-0.1926587235	Plx	7.21	PmRA	-85.97
PmDE	-43.8	E RArad	2.12	E DErad	1.34	E Plx	2.16
E pmRA	2.63	E pmDE	2.14	Hpmag	9.8867	E Hpmag	0.0037
SHp	0.023	VA	0	BV	0.664	E BV	0.155
VI	0.79

15244-1102 B

Coord arcsec 2000	152432.58-110218.0		Mag	11.94		PmRA	-56.00		PmDE	-33.0
Calc delta mag	1.94		Calc coord	yes