01174-6818 DON 16

01^h 17^m 22.88^s -68° 18' 56.0" P.A. 297.00 sep 2.5 mag 10.38,13.10 Sp F5V

Coord 2000	01174-6818	Discov num	DON 16	Comp		Coord arcsec 2000	01 17 22.88 -68 18 56.0
Date first	1928	Date last	2016	Obs	3
Pa first	293	Pa last	296.6	P.A. Now (θ)	296.6°
Sep first	2.2	Sep last	2.479	Sep. Now (ρ)	2.479"
Mag pri	10.38	Mag sec	13.10	delta mag (ΔM)	2.72	Spectral class	F5V (yellow-white)
Pri motion ra	+018	Sec motion ra
Pri motion dec	-006	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Tucana

Tycho2

9136-00452-1

Gaia DR2

4692483188013116672

7987

WDS 01174-6818 DON 16 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01174-6818	DON 16		1928	1	293	2.2	10.38	13.10	F5V		011722.88-681856.0
01174-6818	DON 16		2015	2	297	2.5	10.38	13.10	F5V		011722.88-681856.0
01174-6818	DON 16		2016	3	297	2.5	10.38	13.10	F5V		011722.88-681856.0

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

WDS 01174-6818 DON 16 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01174-6818 DON 16 : MEASURES

No records found.

WDS 01174-6818 : 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 01174-6818 : ALADIN DSS IMAGE @ 01^h 17^m 22.88^s -68° 18' 56.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01174-6818 DON 16 : 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		01174-6818	DON 16		297	2.5
Show		01171-6819	DAM 395		37	4.2	2
Show		01197-6843	NSN 171		88	10.3	28
Show		01158-6853	I 27	CD	359	1.0	33
Show		01158-6853	HJ 3423	AB	315	4.6	35
Show		01158-6853	HJ 3423	A,CD	310	319.2	35
Show		01262-6751	DON 17		291	1.4	57
Show		01072-6834	HDS 147		323	26.2	58
Show		01104-6727	GKI 3		10	0.1	66
Show		01281-6848	KPP2545		187	23.0	66
Show		01055-6813	LDS 36		125	8.0	67
Show		01271-6738	UC 559		122	32.4	68
Show		01257-6725	VOU 19		225	6.0	72
Show		01088-6718	DON 15		262	1.3	78
Show		01044-6859	KPP3441		37	1.8	82
Show		01220-6943	I 263		296	0.4	88
Show		01350-6845	UC 588		163	40.9	101
Show		01349-6909	GLI 12		125	23.8	108
Show		01171-6624	HJ 3426		329	2.4	116
Show		01084-6636	KPP1808		258	14.0	116
Show		01368-6932	VOU 17		281	14.6	128
Show		01124-7031	NSN 170		64	1.4	136
Show		01002-7011	HDS 131		72	0.1	145
Show		01106-6555	HDS 154	Aa,Ab	297	0.7	149
Show		01106-6555	UC 511	AB	9	62.1	149
Show		00579-6634	I 48		36	0.3	154
Show		01134-7057	LDS 39		330	14.9	160
Show		01329-6601	UC 579		164	32.6	165
Show		00584-6605	DON1058	AB	131	6.6	175
Show		00584-6605	BAU 6	AC	99	38.6	175
Show		00575-6607	DAM 394		215	5.2	175
Show		01258-7114	B 1426		28	2.5	181
Show		01088-7119	OGL 152		196	354.6	186
Show		01072-7121	OGL 149		348	1.7	190
Show		01194-7129	OGL 176		222	1.1	191
Show		01092-7127	OGL 154		278	2.9	193
Show		01182-7136	OGL 174		72	18.8	198
Show		01033-7123	OGL 137		187	155.1	198
Show		01011-7119	OGL 130		114	34.7	199
Show		01014-7120	OGL 131		130	418.3	200
Show		01050-7132	OGL 144		122	159.8	203
Show		01167-7142	OGL 169		225	7.3	204
Show		01355-6522	DON 19		184	2.7	207
Show		01040-7134	OGL 142		86	69.6	207
Show		01207-7145	OGL 182		237	8.9	208
Show		01216-6453	TOI2387		340	0.6	208
Show		01037-7138	OGL 139		3	1.6	211
Show		01036-7138	OGL 138		176	773.7	211
Show		01177-7150	OGL 172	AB	244	1.5	212
Show		01177-7150	OGL 172	AC	86	234.1	212
Show		01001-7135	OGL 124		167	3.3	215

WDS 01174-6818 : COMPONENTS

	A
B	pa=323.6° sep=1.38"

01174-6818 A

Componente originario normalizzato	AB		Coord arcsec 2000	011722.88-681856.0		Mag	10.38		Spectral class	F5V (yellow-white)
PmRA	18.00		PmDE	-6.0		Tycho2	9136-00452-1		HD	7987

Tycho2

Tycho2	9136-00452-1	Pflag		RAmdeg	19.34535725	DEmdeg	-68.31557487
PmRA	19.4	PmDE	-1.4	E RAmdeg	23	E DEmdeg	25
E pmRA	2.4	E pmDE	2.2	EpRAm	1990.76	EpDEm	1990.40
Num	3	Q RAmdeg	0.6	Q DEmdeg	0.0	Q pmRA	0.5
Q pmDE	0.0	BTmag	11.047	E BTmag	0.043	VTmag	10.378
E VTmag	0.034	Prox	999	TYC	T	HIP
CCDM		RAdeg	19.34523667	DEdeg	-68.31557167	EpRA 1990	1.73
EpDE 1990	1.69	E RAdeg	22.9	E DEdeg	24.6	Posflg
Corr	0.0

01174-6818 B

Componente originario normalizzato	AB		Coord arcsec 2000	011722.73-681854.9		Mag	13.1		Calc delta mag	2.72
Calc coord	yes