00171-6958 ALD 19

00^h 17^m 06.54^s -69° 57' 42.1" P.A. 230.00 sep 5.0 mag 10.00,12.00 Sp G0

Coord 2000	00171-6958	Discov num	ALD 19	Comp		Coord arcsec 2000	00 17 06.54 -69 57 42.1
Date first	1928	Date last	2015	Obs	7
Pa first	230	Pa last	230.3	P.A. Now (θ)	230.3°
Sep first	5.0	Sep last	4.997	Sep. Now (ρ)	4.997"
Mag pri	10.00	Mag sec	12.00	delta mag (ΔM)	2	Spectral class	G0 (yellow)
Pri motion ra	+065	Sec motion ra	-028
Pri motion dec	+060	Sec motion dec	-007
Notes

rPM=1.296

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Tucana

Tycho2

9134-00205-1

Gaia DR2

4702282894634589824

WDS 00171-6958 ALD 19 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ald1924	Po -	Alden, H.L.	1924AJ.....35..167A
Ald1924		AJ 35, 167, 1924
Ald1925	orb -	Alden, H.L.	1925AJ.....36...81A
Ald1925		AJ 36, 81, 1925
Ald1928	Po j	Alden, H.L.	1928AJ.....39...20A
Ald1928		AJ 39, 20, 1928
Ald1929	Po -	Alden, H.L.	1929AJ.....39..154A
Ald1929		AJ 39, 154, 1929
Ald1931	Po -	Alden, H.L.	1931AJ.....41...52A
Ald1931		AJ 41, 52, 1931
Ald1932A	-	Alden, H.L.	1932QB821.A43......
Ald1932A		cited in ADS (Aitken Double Star Cat.), 1932
Ald1935	-	Alden, H.L.	1935AJ.....44..191A
Ald1935		AJ 44, 191, 1935
Ald1936a	Po -	Alden, H.L.	1936AJ.....45...73A
Ald1936a		AJ 45, 73, 1936
Ald1936b	orb -	Alden, H.L.	1936AJ.....45...82A
Ald1936b		AJ 45, 82, 1936
Ald1936c	orb -	Alden, H.L.	1936AJ.....45..113A
Ald1936c		AJ 45, 113, 1936
Ald1938a	orb -	Alden, H.L.	1938AJ.....46..189A
Ald1938a		AJ 46, 189, 1938
Ald1938b	orb -	Alden, H.L.	1938AJ.....47....9A
Ald1938b		AJ 47, 9, 1938
Ald1939a	orb -	Alden, H.L.	1939AJ.....47..185A
Ald1939a		AJ 47, 185, 1939
Ald1939b	orb -	Alden, H.L.	1939AJ.....48...81A
Ald1939b		AJ 48, 81, 1939
Ald1942	orb -	Alden, H.L.	1942AJ.....50...73A
Ald1942		AJ 50, 73, 1942
Ald1943	Po -	Alden, H.L.	1943AJ.....50..139A
Ald1943		AJ 50, 139, 1943
Ald1945	Po -	Alden, H.L.	1945AJ.....51..195A
Ald1945		AJ 51, 195, 1945
Ald1946	orb -	Alden, H.L.	1946AJ.....52...73A
Ald1946		AJ 52, 73, 1946
Ald1951	orb -	Alden, H.L.	1951AJ.....56...34A
Ald1951		AJ 56, 34, 1951
Ald1957	Po -	Alden, H.L.	1957AJ.....62Q.276A
Ald1957		AJ 62, 276, 1957
Ald9999	Po -	Alden, H.L.	...................
Ald9999		Unpublished, manuscript or reference not found.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
00171-6958	ALD 19		1977	2	229	3.8	10.00	12.00	G0		001706.54-695742.1
00171-6958	ALD 19		1998	3	230	5.0	10.00	12.00	G0		001706.54-695742.1
00171-6958	ALD 19		2012	4	232	5.5	10.00	12.00	G0		001706.54-695742.1
00171-6958	ALD 19		2015	6	230	5.0	10.00	12.00	G0		001706.54-695742.1

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

WDS 00171-6958 ALD 19 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00171-6958 ALD 19 : MEASURES

No records found.

WDS 00171-6958 : VIRTUAL EYEPIECE

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

WDS 00171-6958 : ALADIN DSS IMAGE @ 00^h 17^m 06.54^s -69° 57' 42.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00171-6958 ALD 19 : 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		00171-6958	ALD 19		230	5.0
Show		00164-7024	HEI 198		178	0.1	27
Show		00207-6938	HUB 1		216	2.3	28
Show		00172-7032	SYU 1		90	0.1	35
Show		00253-7000	TDS1455		126	0.5	43
Show		00279-7013	UC 374		296	16.9	58
Show		00049-7022	TDS1285		284	0.5	67
Show		00294-7037	UC 377		125	9.2	74
Show		00261-7057	OGL 15		82	0.7	75
Show		00161-7115	B 1409		164	0.5	78
Show		00013-7012	GLI 290	AB	118	28.2	82
Show		00013-7012	BAU 1	AC	353	32.6	82
Show		00029-6922	TDS1269		67	0.9	83
Show		00337-7038	LDS 20		138	14.0	93
Show		00306-6855	KPP4417		202	3.4	95
Show		00269-7123	OGL 17	AB	302	1.7	98
Show		00269-7123	OGL 17	AC	71	234.2	98
Show		00287-7117	HEI 611		345	1.6	99
Show		00340-7056	OGL 40		79	1.1	103
Show		00058-6833	HDS 4		218	0.2	104
Show		00099-7136	R 2		31	46.5	105
Show		00334-7104	OGL 38		93	4.9	106
Show		00085-7134	HLN 18		323	3.5	106
Show		00357-7055	OGL 44	AB	137	11.8	110
Show		00357-7055	OGL 44	AC	223	205.1	110
Show		00357-7055	OGL 44	BC	226	204.5	110
Show		00346-7105	OGL 42		356	4.4	111
Show		00332-7114	OGL 37		247	1.7	111
Show		00157-6800	LDS 8		289	47.9	119
Show		00207-7159	B 1907		44	5.3	123
Show		00160-6754	HJ 3357		337	9.9	124
Show		00021-6817	I 699	AB	131	4.2	129
Show		00021-6817	BAU 2	AC	56	46.5	129
Show		00228-7205	SHN 49		-1	0.4	132
Show		00242-7205	HJ 3363		253	7.4	133
Show		00310-6804	UC 385		194	30.4	136
Show		00215-6744	HJ 3361	AB	293	5.1	137
Show		00215-6744	BAU9001	AC	161	34.5	137
Show		00237-6742	VOU 16		315	2.0	140
Show		00270-7210	SHN 51		-1	0.4	142
Show		00240-7215	B 1908		233	0.4	142
Show		00325-6800	DON 7		259	0.5	144
Show		00268-6743	HJ 3366		352	20.6	145
Show		00240-7219	CTI5423		275	1.8	146
Show		00267-7220	OGL 16		44	46.0	151
Show		00276-7221	OGL 19		17	0.6	152
Show		00005-7212	B 1902		242	2.8	157
Show		00035-7221	KPP4406	AC	300	3.0	158
Show		00277-7228	OGL 20	BC	141	2.8	159
Show		00277-7228	OGL 20	AB	352	0.6	159
Show		00277-7228	OGL 20	AC	133	2.1	159

WDS 00171-6958 : COMPONENTS

	A
B	pa=202.4° sep=3.45"

00171-6958 A

Componente originario normalizzato	AB		Coord arcsec 2000	001706.54-695742.1		Mag	10		Spectral class	G0 (yellow)
PmRA	65.00		PmDE	60.0		Tycho2	9134-00205-1

Tycho2

Tycho2	9134-00205-1	Pflag		RAmdeg	4.27725621	DEmdeg	-69.96169854
PmRA	50.9	PmDE	56.2	E RAmdeg	14	E DEmdeg	14
E pmRA	1.4	E pmDE	1.3	EpRAm	1989.33	EpDEm	1988.39
Num	8	Q RAmdeg	0.5	Q DEmdeg	1.4	Q pmRA	0.5
Q pmDE	1.4	BTmag	10.380	E BTmag	0.028	VTmag	9.806
E VTmag	0.023	Prox	999	TYC	T	HIP
CCDM		RAdeg	4.27691083	DEdeg	-69.96183083	EpRA 1990	1.65
EpDE 1990	1.62	E RAdeg	15.1	E DEdeg	15.3	Posflg
Corr	0.0

CCDM

Ccdm	00171-6958	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.76	DDEs	17.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp		PmNote	*
PmRA	69	PmDE	50	Dm number	-70 8	Cat1	CPD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	00124S7031A
HIC

00171-6958 B

Componente originario normalizzato	AB		Coord arcsec 2000	001706.28-695745.3		Mag	12		PmRA	-28.00
PmDE	-7.0		Calc delta mag	2		Calc coord	yes

CCDM

Ccdm	00171-6958	RComp		Comp	B	Note1
Note2		Discov num	ALD 19	DRAs		DDEs
R dRAs		Year	1928	Theta	230	Rho	5.0
Obs	1	Vmag	12.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	00124S7031B
HIC