15511-6621 TDS 9661

15^h 51^m 05.71^s -66° 21' 27.1" P.A. 234.00 sep 2.2 mag 11.56,12.31

Coord 2000	15511-6621	Discov num	TDS9661	Comp		Coord arcsec 2000	15 51 05.71 -66 21 27.1
Date first	1991	Date last	1991	Obs	1
Pa first	234	Pa last	234.1	P.A. Now (θ)	234.1°
Sep first	2.2	Sep last	2.23	Sep. Now (ρ)	2.23"
Mag pri	11.56	Mag sec	12.31	delta mag (ΔM)	0.75	Spectral class
Pri motion ra	-003	Sec motion ra	-003
Pri motion dec	-013	Sec motion dec	-013
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Triangulum Australe

Tycho2

9035-02089-1

Gaia DR2

5822369236853254912

WDS 15511-6621 TDS 9661 : 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
15511-6621	TDS9661		1991	1	234	2.2	11.56	12.31			155105.71-662127.1

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WDS 15511-6621 TDS 9661 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15511-6621 TDS 9661 : MEASURES

No records found.

WDS 15511-6621 : VIRTUAL EYEPIECE

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WDS 15511-6621 : ALADIN DSS IMAGE @ 15^h 51^m 05.71^s -66° 21' 27.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15511-6621 TDS 9661 : 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		15511-6621	TDS9661		234	2.2
Show		15518-6619	TDS9666		356	0.5	5
Show		15516-6603	NZO 62		105	4.7	19
Show		15509-6601	TDS9659		300	1.6	21
Show		15534-6557	TDS9678		230	2.4	29
Show		15550-6605	TDS9690		257	0.8	30
Show		15548-6554	NZO 65		114	0.2	36
Show		15569-6634	Kpp2019		85	16.0	37
Show		15558-6647	TDS9693		95	1.7	38
Show		15555-6654	NZO 64		68	8.9	42
Show		15550-6658	NZO 66	AB	298	6.9	44
Show		15438-6625	TDS9604		194	4.2	45
Show		15470-6544	TDS9621		313	0.4	45
Show		15492-6707	DON 758		88	2.9	47
Show		15439-6644	DON 749		213	3.9	49
Show		15452-6548	TDS 786		214	1.3	49
Show		15550-6538	RST 800		71	0.6	50
Show		15498-6711	DON 759		26	0.5	50
Show		15560-6541	TDS 793		205	1.3	51
Show		15582-6551	TDS9705		353	0.8	53
Show		15597-6640	HJ 4819	CD	333	10.4	55
Show		15471-6532	NSN 353		57	6.9	56
Show		15581-6545	R 268	AB	159	5.7	57
Show		15581-6545	SHT 30	AC	202	8.9	57
Show		15581-6545	SHT 30	AD	340	26.4	57
Show		15479-6527	RMK 20	AB	145	1.7	59
Show		15479-6527	PIC 1	AC		31.8	59
Show		15420-6600	TDS9594		21	0.4	59
Show		15424-6651	DON 748		285	1.6	60
Show		15457-6529	RST 792		74	0.1	62
Show		15544-6723	TDS9688		30	1.3	66
Show		16010-6554	R 269		127	1.9	66
Show		15413-6548	RST 785		332	2.9	69
Show		16026-6623	DON 771		319	2.3	70
Show		15486-6514	RSS 386		15	10.3	70
Show		16027-6634	DON1116		25	6.2	71
Show		15508-6732	NZO 59		39	6.0	72
Show		15560-6726	DON 767		330	0.8	72
Show		15419-6710	TDS9593		284	0.8	73
Show		15443-6724	WFC 167		309	9.4	75
Show		16017-6701	TDS9733		3	2.1	75
Show		15577-6516	TDS 794		247	0.4	78
Show		16014-6710	NZO 68		246	7.0	78
Show		15442-6728	DON 751		52	4.1	79
Show		15599-6722	HDS2252		155	0.9	80
Show		15379-6632	DON 744		184	2.0	80
Show		16049-6626	NZO 72		245	5.1	83
Show		16010-6720	TDS9729		155	0.4	83
Show		15530-6459	B 2371		338	1.0	84
Show		15476-6743	DON 756		215	1.2	85
Show		15566-6740	TDS9699		355	0.5	85

WDS 15511-6621 : COMPONENTS

	A
B	pa=209.0° sep=1.49"

15511-6621 A

Componente originario normalizzato	AB		Coord arcsec 2000	155105.71-662127.1		Mag	11.56		PmRA	-3.00
PmDE	-13.0		Tycho2	9035-02089-1

Tycho2

Tycho2	9035-02089-1	Pflag		RAmdeg	237.77376658	DEmdeg	-66.35750224
PmRA	-3.3	PmDE	-12.6	E RAmdeg	84	E DEmdeg	78
E pmRA	3.7	E pmDE	3.5	EpRAm	1985.96	EpDEm	1986.31
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	13.269	E BTmag	0.324	VTmag	11.602
E VTmag	0.117	Prox	431	TYC		HIP
CCDM		RAdeg	237.77378528	DEdeg	-66.35747306	EpRA 1990	1.68
EpDE 1990	1.68	E RAdeg	86.9	E DEdeg	79.5	Posflg
Corr	0.0

15511-6621 B

Componente originario normalizzato	AB		Coord arcsec 2000	155105.59-662128.4		Mag	12.31		PmRA	-3.00
PmDE	-13.0		Calc delta mag	0.75		Calc coord	yes