15239+4931 HU 649

15^h 23^m 53.07^s +49° 31' 24.0" P.A. 49.00 sep 4.5 mag 8.90,13.70 Sp F8

Coord 2000	15239+4931	Discov num	HU 649	Comp		Coord arcsec 2000	15 23 53.07 +49 31 24.0
Date first	1904	Date last	2019	Obs	14
Pa first	50	Pa last	49.3	P.A. Now (θ)	49.3°
Sep first	4.5	Sep last	4.547	Sep. Now (ρ)	4.547"
Mag pri	8.90	Mag sec	13.70	delta mag (ΔM)	4.8	Spectral class	F8 (yellow-white)
Pri motion ra	+020	Sec motion ra
Pri motion dec	-001	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Bootes		SAO	45520		Tycho2	3485-00454-1		Gaia DR2	1594585292441090944
HD	137407

WDS 15239+4931 HU 649 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Hu_1896	not -	Hussey, W.F.	1896PASP....8..183H
Hu_1896		PASP 8, 183, 1896
Hu_1897	Ma -	Hussey, W.J.	1897AJ.....17...97H
Hu_1897		AJ 17, 97, 1897
Hu_1898	Ma j	Hussey, W.J.	1898AJ.....18..145H
Hu_1898		AJ 18, 145, 1898
Hu_1899	Ma j	Hussey, W.J.	1899AN....150..175H
Hu_1899		AN 150, 175, 1899
Hu_1900a	Ma -	Hussey, W.J.	1900AJ.....20..192H
Hu_1900a		AJ 20, 192, 1900
Hu_1900b	Ma -	Hussey, W.J.	1900AJ.....21...35H
Hu_1900b		AJ 21, 35, 1900
Hu_1900c	Ma j	Hussey, W.J.	1900AN....152..329H
Hu_1900c		AN 152, 329, #3645, 1900
Hu_1901a	Ma j	Hussey, W.J.	1901PLicO...5.....H
Hu_1901a	+orb	Pub. Lick Obs. 5, 1901
Hu_1901b	Ma j	Hussey, W.J.	1901LicOB...1...82H
Hu_1901b		Lick Obs. Bull. 1, 82, 1901
Hu_1902a	Ma j	Hussey, W.J.	1902LicOB...1..161H
Hu_1902a		Lick Obs. Bull. 1, 161, 1902
Hu_1902b	Ma j	Hussey, W.J.	1902LicOB...2....1H
Hu_1902b		Lick Obs. Bull. 2, 1, 1902
Hu_1903a	Ma j	Hussey, W.J.	1903LicOB...2...73H
Hu_1903a		Lick Obs. Bull. 2, 73, 1903
Hu_1903b	Ma j	Hussey, W.J.	1903LicOB...2..115H
Hu_1903b		Lick Obs. Bull. 2, 115, 1903
Hu_1904a	Ma j	Hussey, W.J.	1904LicOB...2..180H
Hu_1904a		Lick Obs. Bull. 2, 180, 1904
Hu_1904b	Ma -	Hussey, W.J.	1904LicOB...3...53H
Hu_1904b		Lick Obs. Bull. 3, 53, 1904
Hu_1905a	Ma -	Hussey, W.J.	1905LicOB...3...95H
Hu_1905a		Lick Obs. Bull. 3, 95, 1905
Hu_1905b	Ma -	Hussey, W.J.	1905LicOB...3..116H
Hu_1905b		Lick Obs. Bull. 3, 116, 1905
Hu_1905c	Ma -	Hussey, W.J.	1905LicOB...3..151H
Hu_1905c		Lick Obs. Bull. 3, 151, 1905
Hu_1906A	Ma -	Hussey, W.J.	1906MmRAS..56....1L
Hu_1906A		cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B	Ma -	Hussey, W.J.	1906QB821.B972.....
Hu_1906B		cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907	Ma -	Hussey, W.J.	1907LicOB...4..124H
Hu_1907		Lick Obs. Bull. 4, 124, 1907
Hu_1910	Ma -	Hussey, W.J.	1910AJ.....21..105H
Hu_1910		AJ 21, 105, 1910
Hu_1911	Ma -	Hussey, W.J.	1911LicOB...6..182H
Hu_1911		Lick Obs. Bull. 6, 182, 1911
Hu_1912a	Ma -	Hussey, W.J.	1915POMic...1..147H
Hu_1912a		Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b	Ma -	Hussey, W.J.	1915POMic...1..160H
Hu_1912b		Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c	Ma -	Hussey, W.J.	1915POMic...1..167H
Hu_1912c		Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A	Ma -	Hussey, W.J.	1927sdsc.book......
Hu_1927A		cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A	Ma -	Hussey, W.J.	1932QB821.A43......
Hu_1932A		cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999	Ma -	Hussey, W.J.	...................
Hu_9999		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
15239+4931	HU 649		2000	7	51	4.4	8.90	13.70	F8	D	152353.07+493124.0
15239+4931	HU 649		2015	8	51	4.5	8.90	13.70	F8		152353.07+493124.0
15239+4931	HU 649		2019	13	49	4.5	8.90	13.70	F8		152353.07+493124.0

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

WDS 15239+4931 HU 649 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15239+4931 HU 649 : MEASURES

No records found.

WDS 15239+4931 : 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 15239+4931 : ALADIN DSS IMAGE @ 15^h 23^m 53.07^s +49° 31' 24.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15239+4931 HU 649 : 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		15239+4931	HU 649		49	4.5
Show		15263+4913	HJ 2781		329	20.6	30
Show		15284+4940	HJ 2784	AB	236	16.7	45
Show		15284+4940	HJ 2784	AC	9	41.6	45
Show		15284+4940	ABH 85	AD	3	31.3	45
Show		15279+4909	SLW1095		345	55.1	45
Show		15204+4840	CVR 784		155	7.9	62
Show		15290+5027	HU 651	AB		0.9	75
Show		15290+5027	GII 221	Aa,Ab	303	0.1	75
Show		15292+5027	CBL 489		205	69.6	76
Show		15210+5046	UC 2988		292	17.0	81
Show		15320+5010	LDS4558		318	13.1	88
Show		15208+4756	LDS4545		238	158.8	100
Show		15146+5019	BEM 17		119	23.1	103
Show		15175+4804	COU1762		72	1.1	108
Show		15145+4831	LDS4539		11	367.9	111
Show		15353+4914	BVD 242		233	28.7	113
Show		15158+5056	STTA137		101	67.2	115
Show		15149+5048	ES 775		220	6.7	116
Show		15271+5127	TDS9521		135	3.3	120
Show		15294+4743	BU 944	AB	128	9.3	122
Show		15294+4743	BU 944	AC	70	56.1	122
Show		15362+4915	HDS2194		149	0.1	122
Show		15127+4835	ES 2648	AB	339	25.9	124
Show		15127+4835	POP1220	AC	305	0.7	124
Show		15127+4835	CTT 14	AD	60	110.8	124
Show		15365+4951	COU2109		89	1.4	125
Show		15361+4849	HU 652		186	1.2	128
Show		15173+4731	GRV1207		159	18.9	137
Show		15097+4942	BEM 16		67	25.4	139
Show		15379+5005	HDS2203		296	0.1	140
Show		15150+5125	CVR1623		280	4.6	142
Show		15089+4934	LDT 9		337	0.3	146
Show		15382+5020	COU2110	Aa,Ab	211	0.5	147
Show		15382+5020	UC 3034	AB	91	77.6	147
Show		15184+5149	NSN 788		274	4.6	147
Show		15258+4703	SLW1090		119	11.4	150
Show		15383+4842	HDS2204	AB	58	0.4	150
Show		15383+4842	GII 222	Aa,Ab	115	0.1	150
Show		15201+5158	CHR 46		228	0.3	151
Show		15085+5002	COU2195		14	0.2	152
Show		15359+5111	GIC 132		25	7.3	152
Show		15084+4958	SKF 723		48	1.9	153
Show		15389+5027	TDS9574		176	0.8	155
Show		15185+5159	BEM 18		13	8.6	156
Show		15206+4656	HDS2155	AB	195	1.0	160
Show		15206+4656	GII 220	Aa,Ab	123	0.2	160
Show		15105+4800	HDS2131	AB	135	0.2	161
Show		15105+4800	HDS2131	AC	60	3.5	161
Show		15167+4702	KPP1863		114	14.4	166
Show		15318+4704	GIC 130		247	160.3	168

WDS 15239+4931 : COMPONENTS

	A
B	pa=37.0° sep=3.71"

15239+4931 A

Componente originario normalizzato	AB	Coord arcsec 2000	152353.07+493124.0	Mag	8.9	Spectral class	F8 (yellow-white)
PmRA	20.00	PmDE	-1.0	SAO	45520	Tycho2	3485-00454-1
HD	137407	DM	BD+50 2174

Tycho2

Tycho2	3485-00454-1	Pflag		RAmdeg	230.97116289	DEmdeg	49.52334298
PmRA	21.5	PmDE	-0.6	E RAmdeg	8	E DEmdeg	8
E pmRA	0.9	E pmDE	1.0	EpRAm	1990.27	EpDEm	1990.41
Num	13	Q RAmdeg	1.9	Q DEmdeg	2.2	Q pmRA	1.9
Q pmDE	2.3	BTmag	9.378	E BTmag	0.019	VTmag	8.904
E VTmag	0.015	Prox	999	TYC	T	HIP
CCDM		RAdeg	230.97108361	DEdeg	49.52334194	EpRA 1990	1.62
EpDE 1990	1.62	E RAdeg	8.0	E DEdeg	8.3	Posflg
Corr	-0.1

SAO

SAO	45520	DelFlag		RA1950		PmRA1950	0.0015
DE1950		PmDE1950	-0.004	Vmag	8.2	SpType	F8
Double code		Source	37	CatNum	4748	DM	BD+50 2174
DMcomp		BDsup		HD	137407	M HD	0
GC		RA1950rad	4.02444142	DE1950rad	0.86741689	PmRA2000	0.0021
PmDE2000	-0.001

CCDM

Ccdm	15239+4931	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.01	DDEs	23.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	F8	PmNote	*
PmRA	12	PmDE	-5	Dm number	+50 2174	Cat1	BD
Name2	+49 1195	Cat2	AGK2/3	HD	137407	M HD
ADS BDS	A 9624	M ADS BDS		N IDS		IDS	15208N4953A
HIC

15239+4931 B

Componente originario normalizzato	AB		Coord arcsec 2000	152353.30+493127.0		Mag	13.7		Calc delta mag	4.8
Calc coord	yes

CCDM

Ccdm	15239+4931	RComp		Comp	B	Note1
Note2		Discov num	HU 649	DRAs		DDEs
R dRAs		Year	1904	Theta	050	Rho	4.4
Obs	5	Vmag	13.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 9624	M ADS BDS		N IDS		IDS	15208N4953B
HIC