10312+3707 HU 880

10^h 31^m 14.44^s +37° 07' 27.4" P.A. 144.00 sep 0.9 mag 10.10,10.43 Sp F8

Coord 2000	10312+3707	Discov num	HU 880	Comp		Coord arcsec 2000	10 31 14.44 +37 07 27.4
Date first	1904	Date last	2017	Obs	19
Pa first	121	Pa last	143.8	P.A. Now (θ)	143.8°
Sep first	0.7	Sep last	0.932	Sep. Now (ρ)	0.932"
Mag pri	10.10	Mag sec	10.43	delta mag (ΔM)	0.33	Spectral class	F8 (yellow-white)
Pri motion ra	+011	Sec motion ra	+011
Pri motion dec	+001	Sec motion dec	+001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo Minor

Tycho2

2517-00924-1

Gaia DR2

754572638047305344

WDS 10312+3707 HU 880 : 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
10312+3707	HU 880		1996	15	140	0.9	10.10	10.43	F8		103114.44+370727.4
10312+3707	HU 880		2010	16	144	0.9	10.10	10.43	F8		103114.44+370727.4
10312+3707	HU 880		2017	17	144	0.9	10.10	10.43	F8		103114.44+370727.4

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

WDS 10312+3707 HU 880 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10312+3707 HU 880 : MEASURES

No records found.

WDS 10312+3707 : VIRTUAL EYEPIECE

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

WDS 10312+3707 : ALADIN DSS IMAGE @ 10^h 31^m 14.44^s +37° 07' 27.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10312+3707 HU 880 : 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		10312+3707	HU 880		144	0.9	1
Show		10292+3718	RAO 248		306	2.7	27
Show		10333+3740	STF1443		160	5.3	41
Show		10279+3642	HU 879		226	0.5	48
Show		10296+3757	HJ 2532	AB	70	13.0	54
Show		10296+3757	FOX 166	AC	251	203.5	54
Show		10359+3656	DEA 46		240	17.9	58
Show		10255+3647	HU 877		250	1.7	72
Show		10262+3628	ES 302		345	3.0	73
Show		10320+3824	SLW 486		291	10.3	77
Show		10282+3819	LDS 915	BC	211	7.6	77
Show		10282+3819	LDS 915	AB	151	270.6	82
Show		10282+3819	LDS 915	AC	152	274.5	82
Show		10371+3759	COU1571		294	1.4	87
Show		10322+3536	SKF2689		355	1.1	93
Show		10250+3558	HJ 3326		177	19.5	104
Show		10330+3523	HU 881		137	4.5	107
Show		10222+3649	SKF 199		347	3.9	110
Show		10219+3704	BFR 5		125	22.2	113
Show		10216+3754	LDS1237		4	7.2	124
Show		10229+3823	CVR1286		216	4.7	125
Show		10403+3606	CBL 316		177	19.9	125
Show		10301+3502	HDS1509		280	0.1	127
Show		10207+3719	ES 1639		133	2.2	127
Show		10249+3849	COU1745		82	1.7	128
Show		10351+3508	BU 1427	AB	212	30.1	129
Show		10351+3508	STF1449	AC	284	41.4	129
Show		10421+3715	COU1902		35	0.9	130
Show		10402+3824	STF1459		153	4.6	132
Show		10218+3819	LDS3982		56	79.3	134
Show		10218+3555	LDS1240		144	13.2	135
Show		10425+3704	HU 882		283	3.3	136
Show		10289+3453	SHY 215		134	999.9	138
Show		10290+3452	A 2152	AB	57	0.4	139
Show		10290+3452	A 2152	AB,C	258	42.0	139
Show		10242+3903	UC 1923		243	5.7	142
Show		10199+3808	UC 1915		69	65.2	149
Show		10336+3934	UC 1955		78	88.1	150
Show		10340+3934	DAM2429		62	11.8	150
Show		10191+3620	ES 2566		219	4.0	153
Show		10184+3730	HU 875		75	1.2	156
Show		10340+3940	SHN 136		-1	0.0	156
Show		10185+3630	HJ 2525		68	13.7	159
Show		10443+3739	ES 2634		234	9.5	159
Show		10430+3824	COU1903		271	0.1	160
Show		10218+3904	LDS3983		113	330.5	161
Show		10376+3446	COU1417		212	0.3	162
Show		10400+3505	ES 2164		89	1.9	163
Show		10186+3612	TDS7170		91	0.6	163
Show		10432+3849	MLB 933		245	3.6	175
Show		10431+3524	CVR1310		139	3.6	177

WDS 10312+3707 : COMPONENTS

	A
B	pa=149.7° sep=0.87"

10312+3707 A

Componente originario normalizzato	AB		Coord arcsec 2000	103114.44+370727.4		Mag	10.1		Spectral class	F8 (yellow-white)
PmRA	11.00		PmDE	1.0		Tycho2	2517-00924-1

Tycho2

Tycho2	2517-00924-1	Pflag	P	RAmdeg	157.81018106	DEmdeg	37.12426694
PmRA	10.5	PmDE	0.9	E RAmdeg	14	E DEmdeg	18
E pmRA	1.9	E pmDE	1.7	EpRAm	1990.96	EpDEm	1990.22
Num	7	Q RAmdeg	1.7	Q DEmdeg	1.4	Q pmRA	1.7
Q pmDE	1.5	BTmag	10.763	E BTmag	0.031	VTmag	10.099
E VTmag	0.024	Prox	8	TYC	T	HIP
CCDM		RAdeg	157.81009139	DEdeg	37.12432194	EpRA 1990	1.85
EpDE 1990	1.93	E RAdeg	13.8	E DEdeg	18.2	Posflg	D
Corr	0.1

CCDM

Ccdm	10312+3707	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.48	DDEs	28.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.1	Sp		PmNote	*
PmRA	17	PmDE	12	Dm number	+37 2090	Cat1	BD
Name2	+37 1064	Cat2	AGK2/3	HD		M HD
ADS BDS	A 7807	M ADS BDS		N IDS		IDS	10254N3738A
HIC

10312+3707 B

Componente originario normalizzato	AB		Coord arcsec 2000	103114.48+370726.6		Mag	10.43		PmRA	11.00
PmDE	1.0		Tycho2	2517-00924-2		Calc delta mag	0.33		Calc coord	yes

Tycho2

Tycho2	2517-00924-2	Pflag	P	RAmdeg	157.81018106	DEmdeg	37.12426694
PmRA	10.5	PmDE	0.9	E RAmdeg	14	E DEmdeg	18
E pmRA	1.9	E pmDE	1.7	EpRAm	1990.96	EpDEm	1990.22
Num	7	Q RAmdeg	1.7	Q DEmdeg	1.4	Q pmRA	1.7
Q pmDE	1.5	BTmag	11.234	E BTmag	0.043	VTmag	10.426
E VTmag	0.030	Prox	8	TYC	T	HIP
CCDM		RAdeg	157.81027417	DEdeg	37.12414528	EpRA 1990	1.84
EpDE 1990	1.93	E RAdeg	18.6	E DEdeg	24.5	Posflg	D
Corr	0.1

CCDM

Ccdm	10312+3707	RComp		Comp	B	Note1
Note2		Discov num	HU 880	DRAs		DDEs
R dRAs		Year	1958	Theta	134	Rho	0.7
Obs	8	Vmag	10.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 7807	M ADS BDS		N IDS		IDS	10254N3738B
HIC