15494-7106 TDS 9643

15^h 49^m 21.06^s -71° 05' 31.8" P.A. 47.00 sep 0.5 mag 11.21,11.42

Coord 2000	15494-7106	Discov num	TDS9643	Comp		Coord arcsec 2000	15 49 21.06 -71 05 31.8
Date first	1991	Date last	1991	Obs	1
Pa first	47	Pa last	46.7	P.A. Now (θ)	46.7°
Sep first	0.5	Sep last	0.46	Sep. Now (ρ)	0.46"
Mag pri	11.21	Mag sec	11.42	delta mag (ΔM)	0.21	Spectral class
Pri motion ra	-005	Sec motion ra	-005
Pri motion dec	-063	Sec motion dec	-063
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Tycho2

9264-00762-1

Gaia DR2

5818962193898369536

WDS 15494-7106 TDS 9643 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15494-7106	TDS9643		1991	1	47	0.5	11.21	11.42			154921.06-710531.8

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WDS 15494-7106 TDS 9643 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15494-7106 TDS 9643 : MEASURES

No records found.

WDS 15494-7106 : VIRTUAL EYEPIECE

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WDS 15494-7106 : ALADIN DSS IMAGE @ 15^h 49^m 21.06^s -71° 05' 31.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15494-7106 TDS 9643 : 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		15494-7106	TDS9643		47	0.5
Show		15515-7108	B 2793		219	4.1	12
Show		15517-7110	HDS2234		108	0.1	12
Show		15505-7132	TDS9653		24	2.2	27
Show		15549-7044	TDS9689		2	0.7	35
Show		15523-7028	GLI 223		109	35.1	41
Show		15527-7146	HEI 384		271	1.4	44
Show		15433-7136	NZO 56		171	1.3	44
Show		15595-7107	B 2372	AB	245	9.5	50
Show		15595-7107	BSO 21	AC	320	37.7	50
Show		15395-7049	TDS9581		346	1.0	51
Show		15403-7134	TOK 592		115	999.9	52
Show		15444-7018	KPP3967		245	31.6	54
Show		15385-7055	MLO 67		239	4.9	55
Show		15410-7145	HDS2212		198	1.1	56
Show		15507-7008	TVB 282		68	3.1	58
Show		15527-7203	TDS9672		103	0.5	60
Show		15524-7003	DON 763	AB	195	0.9	65
Show		15524-7003	HLN 36	AB,C	146	12.1	65
Show		15385-7144	SHN 32		6	0.1	65
Show		16027-7118	B 2039		3	0.4	66
Show		15464-7001	MLO 69		57	4.6	67
Show		15596-7014	DON 769		204	1.4	73
Show		15356-7137	HEI 383		236	1.3	74
Show		15343-7053	B 2035		79	3.2	75
Show		15399-7008	MLO 68		224	4.9	76
Show		16037-7149	TDS 799		105	1.6	82
Show		15472-7227	HJ 4792		106	7.6	82
Show		15523-7228	TDS9670		220	0.5	85
Show		15333-7037	TDS9546		140	0.9	85
Show		15476-6941	TDS 787	AB	134	1.9	85
Show		15548-6944	SWR 186		261	8.2	86
Show		15391-7218	I 969		321	2.1	87
Show		15515-6939	NZO 60		23	1.7	88
Show		16047-7154	B 858		30	3.3	88
Show		15450-7231	TDS9612		233	2.7	89
Show		16027-7005	TDS9741		205	0.5	90
Show		15350-7204	TDS9552		4	0.9	90
Show		16068-7153	I 334		138	2.1	96
Show		16092-7104	TOK 172		127	11.6	97
Show		15337-7007	HDS2184		96	0.5	98
Show		15392-6940	TDS9579		306	2.6	100
Show		15297-7041	TDS9531		183	3.5	100
Show		15483-6925	TDS9634		21	0.4	101
Show		16053-7003	FAL 53		305	12.5	101
Show		15477-6924	LDS 538		93	4.8	103
Show		15482-6923	TDS9633		236	0.6	104
Show		15506-7250	TDS9654		100	0.5	105
Show		15571-6927	KPP 822		232	7.0	107
Show		16079-7213	TDS 803		172	1.7	111
Show		15479-6912	TDS 789		88	0.8	114

WDS 15494-7106 : COMPONENTS

	A
B	pa=19.0° sep=0.33"

15494-7106 A

Componente originario normalizzato	AB		Coord arcsec 2000	154921.06-710531.8		Mag	11.21		PmRA	-5.00
PmDE	-63.0		Tycho2	9264-00762-1

Tycho2

Tycho2	9264-00762-1	Pflag		RAmdeg	237.33789167	DEmdeg	-71.09212074
PmRA	-5.4	PmDE	-63.3	E RAmdeg	29	E DEmdeg	26
E pmRA	2.4	E pmDE	2.3	EpRAm	1990.18	EpDEm	1990.39
Num	3	Q RAmdeg	0.3	Q DEmdeg	0.0	Q pmRA	0.3
Q pmDE	0.0	BTmag	11.401	E BTmag	0.050	VTmag	10.593
E VTmag	0.037	Prox	999	TYC	T	HIP
CCDM		RAdeg	237.33793056	DEdeg	-71.09197500	EpRA 1990	1.64
EpDE 1990	1.72	E RAdeg	29.0	E DEdeg	25.8	Posflg
Corr	-0.2

15494-7106 B

Componente originario normalizzato	AB		Coord arcsec 2000	154921.08-710531.5		Mag	11.42		PmRA	-5.00
PmDE	-63.0		Calc delta mag	0.21		Calc coord	yes