15550-6605 TDS 9690

15^h 55^m 01.71^s -66° 04' 32.1" P.A. 257.00 sep 0.8 mag 11.04,11.39

Coord 2000	15550-6605	Discov num	TDS9690	Comp		Coord arcsec 2000	15 55 01.71 -66 04 32.1
Date first	1991	Date last	1991	Obs	1
Pa first	257	Pa last	256.9	P.A. Now (θ)	256.9°
Sep first	0.8	Sep last	0.75	Sep. Now (ρ)	0.75"
Mag pri	11.04	Mag sec	11.39	delta mag (ΔM)	0.35	Spectral class
Pri motion ra	+000	Sec motion ra	+000
Pri motion dec	-007	Sec motion dec	-007
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Triangulum Australe

Tycho2

9035-00734-1

Gaia DR2

5822471079117696640

WDS 15550-6605 TDS 9690 : 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
15550-6605	TDS9690		1991	1	257	0.8	11.04	11.39			155501.71-660432.1

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WDS 15550-6605 TDS 9690 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15550-6605 TDS 9690 : MEASURES

No records found.

WDS 15550-6605 : VIRTUAL EYEPIECE

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WDS 15550-6605 : ALADIN DSS IMAGE @ 15^h 55^m 01.71^s -66° 04' 32.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15550-6605 TDS 9690 : 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		15550-6605	TDS9690		257	0.8
Show		15548-6554	NZO 65		114	0.2	11
Show		15534-6557	TDS9678		230	2.4	13
Show		15516-6603	NZO 62		105	4.7	21
Show		15582-6551	TDS9705		353	0.8	24
Show		15518-6619	TDS9666		356	0.5	25
Show		15560-6541	TDS 793		205	1.3	25
Show		15509-6601	TDS9659		300	1.6	26
Show		15550-6538	RST 800		71	0.6	27
Show		15581-6545	R 268	AB	159	5.7	28
Show		15581-6545	SHT 30	AC	202	8.9	28
Show		15581-6545	SHT 30	AD	340	26.4	28
Show		15511-6621	TDS9661		234	2.2	30
Show		15569-6634	Kpp2019		85	16.0	32
Show		16010-6554	R 269		127	1.9	38
Show		15558-6647	TDS9693		95	1.7	43
Show		15597-6640	HJ 4819	CD	333	10.4	46
Show		16026-6623	DON 771		319	2.3	50
Show		15555-6654	NZO 64		68	8.9	50
Show		15577-6516	TDS 794		247	0.4	52
Show		15470-6544	TDS9621		313	0.4	54
Show		15550-6658	NZO 66	AB	298	6.9	54
Show		16027-6634	DON1116		25	6.2	55
Show		16032-6538	TDS9743		46	2.4	57
Show		15479-6527	RMK 20	AB	145	1.7	59
Show		15479-6527	PIC 1	AC		31.8	59
Show		15471-6532	NSN 353		57	6.9	59
Show		15452-6548	TDS 786		214	1.3	63
Show		16049-6626	NZO 72		245	5.1	64
Show		16055-6610	NZO 73		235	4.7	64
Show		15486-6514	RSS 386		15	10.3	65
Show		15547-6459	KPP 355		167	4.8	67
Show		15530-6459	B 2371		338	1.0	67
Show		15590-6502	HDS2250	Aa,Ab	246	0.2	67
Show		15590-6502	B 854	AB	283	9.9	67
Show		15597-6504	NZO 67		205	7.0	68
Show		15457-6529	RST 792		74	0.1	68
Show		16017-6701	TDS9733		3	2.1	70
Show		15438-6625	TDS9604		194	4.2	72
Show		15492-6707	DON 758		88	2.9	72
Show		15520-6455	B 848		247	3.9	72
Show		15498-6711	DON 759		26	0.5	74
Show		16073-6601	SWR 196		309	23.4	75
Show		15523-6452	TDS9669		223	0.8	75
Show		16014-6710	NZO 68		246	7.0	76
Show		15439-6644	DON 749		213	3.9	78
Show		15544-6723	TDS9688		30	1.3	79
Show		15420-6600	TDS9594		21	0.4	80
Show		15560-6726	DON 767		330	0.8	83
Show		15599-6722	HDS2252		155	0.9	83
Show		16010-6720	TDS9729		155	0.4	84

WDS 15550-6605 : COMPONENTS

	A
B	pa=240.2° sep=0.34"

15550-6605 A

Componente originario normalizzato	AB		Coord arcsec 2000	155501.71-660432.1		Mag	11.04		PmRA	0.00
PmDE	-7.0		Tycho2	9035-00734-1

Tycho2

Tycho2	9035-00734-1	Pflag		RAmdeg	238.75692140	DEmdeg	-66.07559148
PmRA	-0.2	PmDE	-7.3	E RAmdeg	45	E DEmdeg	41
E pmRA	2.6	E pmDE	2.4	EpRAm	1988.38	EpDEm	1988.52
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.4	Q pmRA	0.4
Q pmDE	0.4	BTmag	12.174	E BTmag	0.139	VTmag	10.703
E VTmag	0.052	Prox	696	TYC	T	HIP
CCDM		RAdeg	238.75692306	DEdeg	-66.07557472	EpRA 1990	1.76
EpDE 1990	1.67	E RAdeg	45.6	E DEdeg	42.2	Posflg
Corr	0.0

15550-6605 B

Componente originario normalizzato	AB		Coord arcsec 2000	155501.66-660432.3		Mag	11.39		PmRA	0.00
PmDE	-7.0		Calc delta mag	0.35		Calc coord	yes