02452-6700 GLI 18 (HD 17539)

02^h 45^m 12.49^s -67° 00' 08.4" P.A. 198.00 sep 4.5 mag 9.95,9.97 Sp F5/6III/

Coord 2000	02452-6700	Discov num	GLI 18	Comp		Coord arcsec 2000	02 45 12.49 -67 00 08.4
Date first	1893	Date last	2016	Obs	15
Pa first	194	Pa last	198.2	P.A. Now (θ)	198.2°
Sep first	5.1	Sep last	4.527	Sep. Now (ρ)	4.527"
Mag pri	9.95	Mag sec	9.97	delta mag (ΔM)	0.02	Spectral class	F5/6III/ (yellow-white)
Pri motion ra	+015	Sec motion ra	+015
Pri motion dec	+012	Sec motion dec	+012
Notes	N V (See Notes, Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 17539		Constellation	Hydrus		Tycho2	8865-01471-1		Gaia DR2	4695667579846467840
HD	17539

WDS 02452-6700 GLI 18 (HD 17539) : NOTES

discov_num	notes	refcode
GLI 18	Spectrum: F5/6III/IV.

REFERENCES

refcode	metd	author	reference
Gli1868	T j	Gilliss, J.M.	.
Gli1868		Washington Obs., Appendix 1, 63, 1868

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02452-6700	GLI 18		1999	11	198	4.5	9.95	9.97		N D	024512.49-670008.4
02452-6700	GLI 18		2015	15	198	4.5	9.95	9.97	F5/6III/	NV	024512.49-670008.4
02452-6700	GLI 18		2016	15	198	4.5	9.95	9.97	F5/6III/	NV	024512.49-670008.4

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WDS 02452-6700 GLI 18 (HD 17539) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02452-6700 GLI 18 (HD 17539) : MEASURES

No records found.

WDS 02452-6700 (HD 17539) : VIRTUAL EYEPIECE

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WDS 02452-6700 (HD 17539) : ALADIN DSS IMAGE @ 02^h 45^m 12.49^s -67° 00' 08.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02452-6700 GLI 18 (HD 17539) : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		02452-6700	GLI 18		198	4.5
Show		02434-6643	FIN 333		214	0.4	21
Show		02459-6722	HDS 358		158	0.2	23
Show		02406-6656	UC 773		12	12.1	28
Show		02409-6722	DON 39			1.0	34
Show		02418-6734	UC 779		15	49.4	40
Show		02504-6759	BRT1963	AB	6	3.6	67
Show		02504-6759	BAU 12	AC	188	19.1	67
Show		02504-6759	BAU 12	AD	276	56.2	67
Show		02543-6620	UC 847		61	19.6	67
Show		02554-6744	TDS2388		108	0.4	74
Show		02390-6549	DON 37		8	2.3	80
Show		03010-6703	KPP2789		26	1.7	93
Show		02558-6817	SKF1521		237	14.8	99
Show		02257-6724	UC 736		228	10.6	116
Show		02259-6610	UC 737		12	14.5	126
Show		02434-6910	UC 791		22	40.7	130
Show		02492-6914	WIS 75		353	564.0	137
Show		02540-6454	TOK 470		52	999.9	138
Show		02555-6908	HJ 3547		197	20.8	141
Show		02335-6912	HJ 3517		239	16.0	148
Show		02280-6903	DON 34	AB	343	6.9	157
Show		02280-6903	BAU 10	AC	314	36.0	157
Show		02549-6426	UC 860		340	46.8	166
Show		02536-6420	HJ 3542		141	12.5	168
Show		02324-6936	KPP3492		152	22.6	172
Show		02469-6952	HEI 623		205	2.0	172
Show		02368-6946	KPP1995		67	15.8	173
Show		02331-6945	B 1921		187	0.7	178
Show		02501-6401	B 1437		267	0.3	182
Show		02521-6401	B 1438		356	0.5	184
Show		02595-6415	TOK 818		245	0.5	188
Show		02584-6409	KPP 654		41	5.9	190
Show		02455-6342	HDO 306		80	19.2	198
Show		02395-6342	UC 768		30	30.5	202
Show		02568-6343	YMG 4		133	0.0	210
Show		02304-6351	HJ 3507		108	22.3	211
Show		02574-6341	SYU 5		325	0.4	213
Show		02462-6323	KPP1536		214	11.6	218
Show		02363-6329	B 1435	AB	308	2.8	219
Show		02363-6329	BAU 11	AC	46	45.4	219
Show		02316-6335	HDS 330		109	0.6	223
Show		02278-6340	TDS2258		161	0.9	229
Show		02274-7027	UC 741		139	59.6	229
Show		03034-7029	HJ 3552		1	15.6	231
Show		02582-7046	TOI 188		6	1.3	237
Show		02544-6300	I 148		7	4.8	247
Show		02570-6302	RST 56		143	5.6	250
Show		02456-7114	HDS 357		17	0.4	255
Show		02556-7108	UC 872		244	18.9	255
Show		02258-6312	HJ 3501		337	22.7	260

WDS 02452-6700 : COMPONENTS

	A
B	pa=187.3° sep=4.34"

02452-6700 A

Componente originario normalizzato	AB		Name	HD 17539		Coord arcsec 2000	024512.49-670008.4		Mag	9.95
Spectral class	F5/6III/ (yellow-white)		PmRA	15.00		PmDE	12.0		Tycho2	8865-01471-1

Tycho2

Tycho2	8865-01471-1	Pflag		RAmdeg	41.30202121	DEmdeg	-67.00233371
PmRA	13.9	PmDE	10.0	E RAmdeg	21	E DEmdeg	20
E pmRA	2.0	E pmDE	1.9	EpRAm	1990.30	EpDEm	1990.37
Num	4	Q RAmdeg	1.7	Q DEmdeg	2.3	Q pmRA	1.8
Q pmDE	2.4	BTmag	10.429	E BTmag	0.035	VTmag	9.950
E VTmag	0.030	Prox	46	TYC	T	HIP
CCDM		RAdeg	41.30194167	DEdeg	-67.00235583	EpRA 1990	1.74
EpDE 1990	1.73	E RAdeg	20.6	E DEdeg	19.5	Posflg
Corr	-0.1

CCDM

Ccdm	02452-6700	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.54	DDEs	-9.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.4	Sp	F5	PmNote	*
PmRA	20	PmDE	-1	Dm number	-67 184	Cat1	CPD
Name2		Cat2		HD	17539	M HD
ADS BDS		M ADS BDS		N IDS		IDS	02436S6725A
HIC

02452-6700 B

Componente originario normalizzato	AB	Coord arcsec 2000	024512.40-670012.7	Mag	9.97	PmRA	15.00
PmDE	12.0	Tycho2	8865-01471-2	HD	17539	Calc delta mag	0.02
Calc coord	yes

Tycho2

Tycho2	8865-01471-2	Pflag		RAmdeg	41.30100330	DEmdeg	-67.00353315
PmRA	14.4	PmDE	9.4	E RAmdeg	21	E DEmdeg	20
E pmRA	2.0	E pmDE	1.9	EpRAm	1990.33	EpDEm	1990.37
Num	4	Q RAmdeg	1.0	Q DEmdeg	2.1	Q pmRA	1.0
Q pmDE	2.2	BTmag	10.405	E BTmag	0.034	VTmag	9.973
E VTmag	0.031	Prox	46	TYC	T	HIP
CCDM		RAdeg	41.30091833	DEdeg	-67.00355556	EpRA 1990	1.77
EpDE 1990	1.73	E RAdeg	20.7	E DEdeg	19.9	Posflg
Corr	-0.1

CCDM

Ccdm	02452-6700	RComp		Comp	B	Note1
Note2		Discov num	GLI 18	DRAs	0.31	DDEs	-12.5
R dRAs	10	Year	1919	Theta	197	Rho	4.6
Obs	1	Vmag	9.6	Sp		PmNote	*
PmRA	14	PmDE	9	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	02436S6725B
HIC