21461+2001 HU 376

21^h 46^m 08.00^s +20° 01' 27.5" P.A. 14.00 sep 1.4 mag 8.87,11.65 Sp G0

Coord 2000	21461+2001	Discov num	HU 376	Comp		Coord arcsec 2000	21 46 08.00 +20 01 27.5
Date first	1901	Date last	2015	Obs	8
Pa first	18	Pa last	14.4	P.A. Now (θ)	14.4°
Sep first	1.5	Sep last	1.397	Sep. Now (ρ)	1.397"
Mag pri	8.87	Mag sec	11.65	delta mag (ΔM)	2.78	Spectral class	G0 (yellow)
Pri motion ra	+001	Sec motion ra	+001
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Pegasus		SAO	107385		Tycho2	1674-00218-1		Gaia DR2	1792475876245463552
ADS	15305

WDS 21461+2001 HU 376 : 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
21461+2001	HU 376		1991	4	19	1.5	8.87	11.65	G0		214608.00+200127.5
21461+2001	HU 376		2015	5	14	1.4	8.87	11.65	G0		214608.00+200127.5

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

WDS 21461+2001 HU 376 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21461+2001 HU 376 : MEASURES

No records found.

WDS 21461+2001 : 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 21461+2001 : ALADIN DSS IMAGE @ 21^h 46^m 08.00^s +20° 01' 27.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21461+2001 HU 376 : 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		21461+2001	HU 376		14	1.4	1
Show		21451+1954	RAO 466		249	0.6	17
Show		21466+1929	COU 431		184	0.5	33
Show		21457+2100	UC 4553		184	63.7	60
Show		21419+1949	CBL 533		123	64.8	61
Show		21433+2046	J 852		92	4.2	62
Show		21505+1953	LDS4916		298	198.7	62
Show		21497+2039	TDT3182		210	1.9	63
Show		21481+2100	HU 378		298	0.2	65
Show		21461+2111	AG 277		62	2.7	70
Show		21516+1950	HJ 947	AB	98	18.9	78
Show		21516+1950	HJ 947	AC	310	24.3	78
Show		21516+1950	HJ 947	BC	297	41.1	78
Show		21427+2102	J 614		307	2.0	79
Show		21426+1900	HO 165		63	0.8	80
Show		21513+2036	SKF2181		353	18.9	81
Show		21403+1955	SLW1246		345	155.2	83
Show		21417+2100	UC 4531		213	69.8	86
Show		21514+1916	WSI 24		24	14.2	87
Show		21409+1915	HDS3086		66	1.1	88
Show		21420+1856	LBU 2	Aa,Ab	22	0.6	88
Show		21420+1856	STF2818	AB	24	26.8	88
Show		21420+1856	FOX9055	AC	267	76.5	88
Show		21399+2005	UC 4521		35	12.3	88
Show		21420+1856	DAM 16	CD	90	3.5	89
Show		21517+1918	BU 1506	BC	118	29.9	90
Show		21517+1918	STF2834	AB	298	4.3	90
Show		21517+1918	BU 1506	AC	116	29.7	90
Show		21429+1843	SLW1251		328	123.9	91
Show		21473+2134	GRV 505		327	45.5	95
Show		21397+2041	GMC 23		342	10.5	99
Show		21399+1914	COU 330		190	0.5	101
Show		21479+1824	BPM2409		309	97.5	101
Show		21393+2043	STT 445		120	1.0	105
Show		21391+2036	STT 444		277	8.0	106
Show		21487+2144	BRT2500		243	4.6	109
Show		21424+2140	GRV 495		146	33.8	112
Show		21434+2147	COU 536		227	1.0	112
Show		21458+2155	HU 1656		305	2.2	114
Show		21455+2156	AG 276		1	2.0	116
Show		21543+1943	STF2841	A,BC	110	22.4	117
Show		21543+1943	COU 432	BC	299	0.1	117
Show		21429+2152	HJ 1683	AB	169	12.6	120
Show		21429+2152	HJ 1683	AC	315	27.3	120
Show		21429+2152	ABH 150	AD	28	75.5	120
Show		21517+2134	BRT2501		324	5.2	121
Show		21385+1902	TDT3077	AB	294	0.4	123
Show		21385+1902	SKF 292	AB,C	91	16.2	123
Show		21431+2157	BRT2499		206	4.8	124
Show		21408+2140	LDS4903		100	81.0	125
Show		21384+1858	TDT3075		250	1.0	127

WDS 21461+2001 : COMPONENTS

	A
B	pa=13.6° sep=1.39"

21461+2001 A

Componente originario normalizzato	AB	Coord arcsec 2000	214608.00+200127.5	Mag	8.87	Spectral class	G0 (yellow)
PmRA	1.00	PmDE	-5.0	SAO	107385	Tycho2	1674-00218-1
ADS	15305	DM	BD+19 4780

Tycho2

Tycho2	1674-00218-1	Pflag		RAmdeg	326.53332541	DEmdeg	20.02431201
PmRA	0.6	PmDE	-4.6	E RAmdeg	11	E DEmdeg	10
E pmRA	1.1	E pmDE	1.1	EpRAm	1990.06	EpDEm	1990.33
Num	9	Q RAmdeg	0.6	Q DEmdeg	0.8	Q pmRA	0.7
Q pmDE	0.8	BTmag	10.096	E BTmag	0.027	VTmag	8.852
E VTmag	0.016	Prox	999	TYC	T	HIP
CCDM		RAdeg	326.53332389	DEdeg	20.02432167	EpRA 1990	1.67
EpDE 1990	1.73	E RAdeg	11.1	E DEdeg	10.4	Posflg
Corr	-0.3

SAO

SAO	107385	DelFlag		RA1950		PmRA1950	-0.0002
DE1950		PmDE1950	-0.002	Vmag	8.9	SpType
Double code		Source	28	CatNum	8876	DM	BD+19 4780
DMcomp		BDsup		HD		M HD
GC		RA1950rad	5.68887713	DE1950rad	0.34545206	PmRA2000	-0.0002
PmDE2000	-0.006

CCDM

Ccdm	21461+2001	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.94	DDEs	27.8
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.1	Sp		PmNote	*
PmRA	-5	PmDE	-2	Dm number	+19 4780	Cat1	BD
Name2	+19 2235	Cat2	AGK2/3	HD		M HD
ADS BDS	A15305	M ADS BDS		N IDS		IDS	21415N1934A
HIC

21461+2001 B

Componente originario normalizzato	AB		Coord arcsec 2000	214608.02+200128.9		Mag	11.65		PmRA	1.00
PmDE	-5.0		Calc delta mag	2.78		Calc coord	yes

CCDM

Ccdm	21461+2001	RComp		Comp	B	Note1
Note2		Discov num	HU 376	DRAs		DDEs
R dRAs		Year	1901	Theta	017	Rho	1.5
Obs	2	Vmag	12.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A15305	M ADS BDS		N IDS		IDS	21415N1934B
HIC