18286-6908 DON 1118

18^h 28^m 36.24^s -69° 07' 59.5" P.A. 290.00 sep 4.1 mag 10.69,15.90

Coord 2000	18286-6908	Discov num	DON1118	Comp		Coord arcsec 2000	18 28 36.24 -69 07 59.5
Date first	1928	Date last	2015	Obs	3
Pa first	315	Pa last	290.4	P.A. Now (θ)	290.4°
Sep first	6.2	Sep last	4.081	Sep. Now (ρ)	4.081"
Mag pri	10.69	Mag sec	15.90	delta mag (ΔM)	5.21	Spectral class
Pri motion ra	+007	Sec motion ra
Pri motion dec	-011	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Tycho2

9291-02250-1

Gaia DR2

6432842316179970816

WDS 18286-6908 DON 1118 : 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
18286-6908	DON1118		1928	1	315	6.2	10.69	15.90			182836.24-690759.5
18286-6908	DON1118		2000	2	297	4.4	10.69	15.90			182836.24-690759.5
18286-6908	DON1118		2010	4	311	5.1	10.69	15.90			182836.24-690759.5
18286-6908	DON1118		2015	4	290	4.1	10.69	15.90			182836.24-690759.5

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WDS 18286-6908 DON 1118 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18286-6908 DON 1118 : MEASURES

No records found.

WDS 18286-6908 : VIRTUAL EYEPIECE

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WDS 18286-6908 : ALADIN DSS IMAGE @ 18^h 28^m 36.24^s -69° 07' 59.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18286-6908 DON 1118 : 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		18286-6908	DON1118		290	4.1
Show		18301-6846	TDT 916		249	2.1	24
Show		18278-6835	HDS2613		280	0.3	34
Show		18311-6943	DON 901		231	1.6	37
Show		18375-6856	LDS 643		40	163.4	50
Show		18375-6850	UC 3628		305	48.7	51
Show		18189-6906	TDT 791		197	0.4	52
Show		18257-6819	TDT 860		224	2.4	52
Show		18274-7008	TDT 885		336	0.5	61
Show		18178-6931	UC 3548		86	45.8	62
Show		18323-6808	TDT 931		221	1.2	63
Show		18268-7014	TDT 873		262	0.7	67
Show		18379-6954	MLO 82		207	3.3	68
Show		18264-6800	DON 896		321	4.6	69
Show		18419-6901	DON 913		156	1.0	71
Show		18303-6758	TDT 918		181	1.6	71
Show		18381-7002	TDT 967		290	0.7	74
Show		18299-6753	DON 900		222	4.3	76
Show		18429-6856	UC 3652		206	49.5	78
Show		18145-6929	GLI 242		319	25.5	78
Show		18412-6950	UC 3637		265	61.3	79
Show		18180-6814	HDO 289		300	2.4	80
Show		18168-6958	TDT 772		152	1.8	80
Show		18200-6803	DON 888		82	2.3	81
Show		18397-6814	TDT 982		344	0.5	82
Show		18397-7005	TDT 983		127	1.2	82
Show		18199-6758	LDS 633		212	17.7	85
Show		18163-7005	UC 3539		157	88.8	86
Show		18317-6742	MLO 81		35	4.5	88
Show		18202-7024	TDT 804		268	2.4	88
Show		18129-6843	TDT 738	AB	233	0.4	89
Show		18446-6947	TDT1025		230	0.5	93
Show		18296-6734	DON 899		41	0.9	95
Show		18358-6742	TDT 951		20	1.0	95
Show		18107-6921	TOB 346		277	15.9	96
Show		18217-6735	WIS 326		149	49.4	101
Show		18410-6754	TDT 991		109	0.4	101
Show		18464-6946	TDT1048		128	2.6	101
Show		18130-7009	KPP4094		305	1.6	102
Show		18474-6931	UC 3671		205	6.4	103
Show		18411-6752	TDT 992		117	0.9	103
Show		18483-6856	JAO 8		266	0.8	107
Show		18167-7041	UC 3543		303	8.8	112
Show		18393-7045	TDT 977		138	1.2	112
Show		18241-6717	TDT 836		304	1.3	114
Show		18210-7055	TDT 814	AB	45	0.4	114
Show		18432-6746	DON 916		178	4.6	116
Show		18391-7058	TDT 974		176	0.6	123
Show		18091-6807	TOB 345		74	34.4	123
Show		18348-7109	TDT 943		257	1.4	125
Show		18177-7101	B 2052	BC	87	2.2	126

WDS 18286-6908 : COMPONENTS

	A
B	pa=316.2° sep=1.97"

18286-6908 A

Componente originario normalizzato	AB		Coord arcsec 2000	182836.24-690759.5		Mag	10.69		PmRA	7.00
PmDE	-11.0		Tycho2	9291-02250-1

Tycho2

Tycho2	9291-02250-1	Pflag		RAmdeg	277.15099939	DEmdeg	-69.13321862
PmRA	6.2	PmDE	-16.2	E RAmdeg	24	E DEmdeg	21
E pmRA	2.4	E pmDE	2.2	EpRAm	1990.04	EpDEm	1990.58
Num	4	Q RAmdeg	1.0	Q DEmdeg	1.7	Q pmRA	1.0
Q pmDE	1.8	BTmag	11.401	E BTmag	0.042	VTmag	10.688
E VTmag	0.035	Prox	999	TYC	T	HIP
CCDM		RAdeg	277.15095250	DEdeg	-69.13318333	EpRA 1990	1.48
EpDE 1990	1.68	E RAdeg	24.5	E DEdeg	21.4	Posflg
Corr	0.0

18286-6908 B

Componente originario normalizzato	AB		Coord arcsec 2000	182835.98-690758.1		Mag	15.9		Calc delta mag	5.21
Calc coord	yes