11431+3715 HU 1135 (HD 101806)

11^h 43^m 07.32^s +37° 14' 43.5" P.A. 334.00 sep 0.7 mag 9.76,9.92 Sp G0

Coord 2000	11431+3715	Discov num	HU 1135	Comp		Coord arcsec 2000	11 43 07.32 +37 14 43.5
Date first	1905	Date last	2017	Obs	20
Pa first	343	Pa last	334.1	P.A. Now (θ)	334.1°
Sep first	0.3	Sep last	0.742	Sep. Now (ρ)	0.742"
Mag pri	9.76	Mag sec	9.92	delta mag (ΔM)	0.16	Spectral class	G0 (yellow)
Pri motion ra	-026	Sec motion ra	-026
Pri motion dec	-014	Sec motion dec	-014
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 101806		Constellation	Ursa Major		SAO	62669		Tycho2	2526-00951-1
Gaia DR2	766175406297715584		HD	101806

WDS 11431+3715 HU 1135 (HD 101806) : 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
11431+3715	HU 1135		2000	14	337	0.7	9.76	9.92	G0		114307.32+371443.5
11431+3715	HU 1135		2010	15	335	0.7	9.76	9.92	G0		114307.32+371443.5
11431+3715	HU 1135		2014	16	336	0.7	9.76	9.92	G0		114307.32+371443.5
11431+3715	HU 1135		2017	18	334	0.7	9.76	9.92	G0		114307.32+371443.5

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

WDS 11431+3715 HU 1135 (HD 101806) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11431+3715 HU 1135 (HD 101806) : MEASURES

No records found.

WDS 11431+3715 (HD 101806) : 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 11431+3715 (HD 101806) : ALADIN DSS IMAGE @ 11^h 43^m 07.32^s +37° 14' 43.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11431+3715 HU 1135 (HD 101806) : 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		11431+3715	HU 1135		334	0.7
Show		11461+3727	ES 1738		164	1.8	39
Show		11448+3751	UC 165		234	8.4	42
Show		11403+3750	ALI 854		346	8.8	49
Show		11414+3624	UC 2190		170	34.2	56
Show		11401+3758	CBL 349		197	18.9	56
Show		11385+3743	SLW 622		319	9.2	62
Show		11478+3648	SKF2577		284	45.9	63
Show		11472+3812	CRB 90		192	36.6	76
Show		11486+3800	COU1128		58	1.5	79
Show		11428+3837	TDS8004		13	0.8	83
Show		11499+3645	HDS1669		92	0.1	87
Show		11499+3754	COU1129	AB	122	0.5	90
Show		11499+3754	UR 6	AB,C	270	54.6	90
Show		11503+3741	HDS1670	AB	25	1.2	90
Show		11503+3741	HJ 510	AB,C	252	25.0	90
Show		11512+3708	NSN 50		11	4.2	97
Show		11510+3653	HU 889		295	1.1	97
Show		11515+3652	TDS8076		275	0.5	103
Show		11500+3612	GRV 842		357	31.6	104
Show		11454+3856	UC 2205		13	33.1	106
Show		11443+3900	STF1569		321	3.7	107
Show		11383+3845	ES 306		342	7.0	107
Show		11479+3544	CVR1382		146	3.3	108
Show		11512+3629	TDS8069		153	0.3	108
Show		11370+3836	UC 2175		116	19.6	109
Show		11336+3702	HJ 502	Aa,Ab	286	1.3	115
Show		11336+3702	HJ 502	AB	220	13.0	115
Show		11358+3831	GRV 839		11	72.3	116
Show		11454+3912	UC 2204		49	14.6	120
Show		11327+3722	LDS4113		177	310.1	124
Show		11388+3910	HJ 506		142	30.9	127
Show		11412+3920	OSO 42	AB	153	4.8	127
Show		11412+3920	LDS4135	AC	283	360.0	127
Show		11504+3544	COU 964		60	1.4	128
Show		11512+3841	COU1130		327	2.3	129
Show		11523+3827	LDS4151		78	24.8	131
Show		11478+3514	SKF2576		81	20.0	134
Show		11355-3856	CRC 63		66	0.3	135
Show		11541+3757	SKF2695		203	15.2	137
Show		11526+3834	SKF2578		6	4.4	138
Show		11470+3505	CBL 358		304	12.2	139
Show		11506+3903	CVR1386		117	4.9	141
Show		11424+3934	GRV 841		203	64.5	141
Show		11485+3507	TDS8038		183	1.9	144
Show		11322+3615	HU 1134	AB	115	0.1	145
Show		11322+3615	HU 1134	AC	278	3.0	145
Show		11422+3940	HJ 508	AB	129	11.6	146
Show		11400+3454	KPP 43		101	8.3	146
Show		11500+3916	TDS8056		259	0.6	146
Show		11352+3524	HU 887		305	1.3	147

WDS 11431+3715 : COMPONENTS

	A
B	pa=338.9° sep=0.72"

11431+3715 A

Componente originario normalizzato	AB	Name	HD 101806	Coord arcsec 2000	114307.32+371443.5	Mag	9.76
Spectral class	G0 (yellow)	PmRA	-26.00	PmDE	-14.0	SAO	62669
Tycho2	2526-00951-1	HD	101806	DM	BD+38 2271

Tycho2

Tycho2	2526-00951-1	Pflag		RAmdeg	175.78045567	DEmdeg	37.24547390
PmRA	-26.0	PmDE	-14.4	E RAmdeg	13	E DEmdeg	14
E pmRA	1.8	E pmDE	1.8	EpRAm	1990.17	EpDEm	1990.50
Num	9	Q RAmdeg	0.9	Q DEmdeg	1.1	Q pmRA	0.9
Q pmDE	1.1	BTmag	9.758	E BTmag	0.027	VTmag	9.201
E VTmag	0.021	Prox	999	TYC	T	HIP
CCDM		RAdeg	175.78053000	DEdeg	37.24550667	EpRA 1990	1.76
EpDE 1990	1.71	E RAdeg	13.7	E DEdeg	13.6	Posflg	P
Corr	0.1

SAO

SAO	62669	DelFlag		RA1950		PmRA1950	-0.0032
DE1950		PmDE1950	-0.024	Vmag	8.4	SpType	G0
Double code		Source	5	CatNum	1141	DM	BD+38 2271
DMcomp		BDsup		HD	101806	M HD	0
GC		RA1950rad	3.05647856	DE1950rad	0.65490258	PmRA2000	-0.003
PmDE2000	-0.019

CCDM

Ccdm	11431+3715	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.27	DDEs	-16.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.4	Sp	G0	PmNote	*
PmRA	-31	PmDE	-20	Dm number	+38 2271	Cat1	BD
Name2	+37 1141	Cat2	AGK2/3	HD	101806	M HD
ADS BDS	A 8276	M ADS BDS		N IDS		IDS	11379N3748A
HIC

11431+3715 B

Componente originario normalizzato	AB		Coord arcsec 2000	114307.30+371444.2		Mag	9.92		PmRA	-26.00
PmDE	-14.0		Calc delta mag	0.16		Calc coord	yes

CCDM

Ccdm	11431+3715	RComp		Comp	B	Note1
Note2		Discov num	HU 1135	DRAs		DDEs
R dRAs		Year	1956	Theta	338	Rho	0.5
Obs	6	Vmag	10.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 8276	M ADS BDS		N IDS		IDS	11379N3748B
HIC