17155+2007 HU 489

17^h 15^m 32.00^s +20° 06' 56.8" P.A. 36.00 sep 1.0 mag 10.38,10.81 Sp A5

Coord 2000	17155+2007	Discov num	HU 489	Comp		Coord arcsec 2000	17 15 32.00 +20 06 56.8
Date first	1902	Date last	2016	Obs	24
Pa first	47	Pa last	35.8	P.A. Now (θ)	35.8°
Sep first	1.0	Sep last	1.035	Sep. Now (ρ)	1.035"
Mag pri	10.38	Mag sec	10.81	delta mag (ΔM)	0.43	Spectral class	A5 (white)
Pri motion ra	-012	Sec motion ra	-012
Pri motion dec	-017	Sec motion dec	-017
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

1544-00826-1

Gaia DR2

4566708163127961344

ADS

10426

WDS 17155+2007 HU 489 : 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
17155+2007	HU 489		2004	17	36	1.0	10.38	10.81	A5		171532.00+200656.8
17155+2007	HU 489		2010	19	36	1.0	10.38	10.81	A5		171532.00+200656.8
17155+2007	HU 489		2015	21	36	1.0	10.38	10.81	A5		171532.00+200656.8
17155+2007	HU 489		2016	22	36	1.0	10.38	10.81	A5		171532.00+200656.8

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

WDS 17155+2007 HU 489 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17155+2007 HU 489 : MEASURES

No records found.

WDS 17155+2007 : VIRTUAL EYEPIECE

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

WDS 17155+2007 : ALADIN DSS IMAGE @ 17^h 15^m 32.00^s +20° 06' 56.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17155+2007 HU 489 : 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		17155+2007	HU 489		36	1.0
Show		17145+1956	HU 488	AB	106	2.9	19
Show		17174+1939	COU 496	AB	172	0.8	39
Show		17174+1939	COU 496	AC	250	7.4	39
Show		17174+1939	GII 244	Aa,Ab	14	0.2	39
Show		17142+1919	STF2139		335	8.3	52
Show		17115+2012	DAM 971	AB	318	1.0	57
Show		17115+2012	DAM 971	AC	99	3.9	57
Show		17142+1911	BU 9029	AB	163	38.6	60
Show		17142+1911	BU 9029	AC	102	73.5	60
Show		17142+1911	BU 9029	AD	169	74.0	60
Show		17197+1947	TDT 309		98	0.2	62
Show		17135+1911	LDS4727		326	15.4	64
Show		17158+1900	JOD 11		271	1.5	68
Show		17183+1912	SLE 13		310	11.3	68
Show		17204+2017	LEP 82		288	16.8	70
Show		17173+2113	HU 668		38	1.3	71
Show		17140+2119	COU 111	AB	250	0.6	76
Show		17140+2119	GII 242	Aa,Ab	9	0.1	76
Show		17121+2114	STF2135	AB	194	8.7	83
Show		17121+2114	STF2135	AC	208	162.1	83
Show		17109+1915	DAM 954	AB	312	18.8	84
Show		17109+1915	DAM 954	AC	342	16.9	84
Show		17109+1915	DAM 954	AD	297	24.5	84
Show		17109+1915	DAM 954	BC	68	9.6	84
Show		17109+1915	DAM 954	BD	261	7.7	84
Show		17111+2106	TDT 255		200	0.6	86
Show		17107+2104	TDT 251		302	0.5	89
Show		17104+2107	ALP 20	AB	278	7.7	94
Show		17104+2107	ALP 20	AC	124	24.0	94
Show		17105+2116	DAM 945		321	7.8	99
Show		17087+1945	J 1130		279	1.3	99
Show		17087+2040	BRT2431		317	4.7	102
Show		17122+2137	WFC 189		302	6.6	102
Show		17084+1950	RAO 673	AE	114	7.7	103
Show		17100+1900	TDT 242		155	1.6	103
Show		17120+1833	LDS5173		91	172.4	108
Show		17224+2056	COU 201	AB	258	0.5	109
Show		17224+2056	COU 201	AC	301	10.3	109
Show		17187+2146	STTA152		47	52.8	109
Show		17094+1901	A 2086		204	3.1	109
Show		17103+2127	FAL 56		99	8.8	110
Show		17172+1816	LDS4736		311	123.2	113
Show		17126+1821	HLA 13		205	4.0	114
Show		17084+2113	DAM 890	AB	255	2.9	121
Show		17084+2113	DAM 890	AC	164	9.5	121
Show		17082+2110	DAM 887	AB	309	8.5	121
Show		17082+2110	DAM 887	AC	106	31.5	121
Show		17071+2029	SLE 9		173	19.7	121
Show		17171+1806	LDS4735	AB	356	46.4	123
Show		17183+1809	BWL 45		325	0.5	125

WDS 17155+2007 : COMPONENTS

	A
B	pa=34.1° sep=1.01"

17155+2007 A

Componente originario normalizzato	AB	Coord arcsec 2000	171532.00+200656.8	Mag	10.38	Spectral class	A5 (white)
PmRA	-12.00	PmDE	-17.0	Tycho2	1544-00826-1	ADS	10426
DM	BD+20 3432

Tycho2

Tycho2	1544-00826-1	Pflag	P	RAmdeg	258.88332937	DEmdeg	20.11576667
PmRA	-12.0	PmDE	-16.8	E RAmdeg	18	E DEmdeg	18
E pmRA	1.3	E pmDE	1.3	EpRAm	1989.23	EpDEm	1988.88
Num	6	Q RAmdeg	0.7	Q DEmdeg	0.9	Q pmRA	0.8
Q pmDE	0.9	BTmag	10.782	E BTmag	0.031	VTmag	10.375
E VTmag	0.028	Prox	10	TYC	T	HIP
CCDM		RAdeg	258.88330389	DEdeg	20.11573472	EpRA 1990	1.67
EpDE 1990	1.63	E RAdeg	17.9	E DEdeg	18.0	Posflg	D
Corr	0.1

CCDM

Ccdm	17155+2007	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.95	DDEs	-3.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.7	Sp	A5	PmNote	*
PmRA	-7	PmDE	-9	Dm number	+20 3432	Cat1	BD
Name2	+20 1734	Cat2	AGK2/3	HD		M HD
ADS BDS	A10426	M ADS BDS		N IDS		IDS	17112N2014A
HIC

17155+2007 B

Componente originario normalizzato	AB		Coord arcsec 2000	171532.04+200657.6		Mag	10.81		PmRA	-12.00
PmDE	-17.0		Tycho2	1544-00826-2		Calc delta mag	0.43		Calc coord	yes

Tycho2

Tycho2	1544-00826-2	Pflag	P	RAmdeg	258.88332937	DEmdeg	20.11576667
PmRA	-12.0	PmDE	-16.8	E RAmdeg	18	E DEmdeg	18
E pmRA	1.3	E pmDE	1.3	EpRAm	1989.23	EpDEm	1988.88
Num	6	Q RAmdeg	0.7	Q DEmdeg	0.9	Q pmRA	0.8
Q pmDE	0.9	BTmag	11.276	E BTmag	0.044	VTmag	10.809
E VTmag	0.043	Prox	10	TYC	T	HIP
CCDM		RAdeg	258.88347694	DEdeg	20.11595750	EpRA 1990	1.67
EpDE 1990	1.63	E RAdeg	25.9	E DEdeg	26.1	Posflg	D
Corr	0.1

CCDM

Ccdm	17155+2007	RComp		Comp	B	Note1
Note2		Discov num	HU 489	DRAs		DDEs
R dRAs		Year	1902	Theta	047	Rho	1.0
Obs	6	Vmag	11.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A10426	M ADS BDS		N IDS		IDS	17112N2014B
HIC