17520-4809 TDT 545

17^h 52^m 01.57^s -48° 08' 39.3" P.A. 33.00 sep 0.5 mag 10.81,10.90

Coord 2000	17520-4809	Discov num	TDT 545	Comp		Coord arcsec 2000	17 52 01.57 -48 08 39.3
Date first	1991	Date last	1991	Obs	1
Pa first	33	Pa last	33.2	P.A. Now (θ)	33.2°
Sep first	0.5	Sep last	0.5	Sep. Now (ρ)	0.5"
Mag pri	10.81	Mag sec	10.90	delta mag (ΔM)	0.09	Spectral class
Pri motion ra	-003	Sec motion ra	-003
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ara

Tycho2

8348-01906-1

Gaia DR2

5947897558811865472

WDS 17520-4809 TDT 545 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17520-4809	TDT 545		1991	1	33	0.5	10.81	10.90			175201.57-480839.3

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WDS 17520-4809 TDT 545 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17520-4809 TDT 545 : MEASURES

No records found.

WDS 17520-4809 : VIRTUAL EYEPIECE

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WDS 17520-4809 : ALADIN DSS IMAGE @ 17^h 52^m 01.57^s -48° 08' 39.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17520-4809 TDT 545 : 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		17520-4809	TDT 545		33	0.5
Show		17520-4807	TDT 544		277	0.5	2
Show		17516-4811	I 617		263	2.0	5
Show		17505-4817	HJ 4982		57	40.6	18
Show		17509-4753	TDT 532		134	0.4	20
Show		17502-4801	B 1869		29	1.1	20
Show		17541-4821	B 1870		187	0.1	24
Show		17545-4814	TDT 565		280	0.4	26
Show		17498-4744	RST 950		154	1.6	34
Show		17487-4815	RSS 462		163	20.0	34
Show		17555-4759	B 1873		342	0.2	37
Show		17518-4732	WFC 199		27	11.9	37
Show		17467-4801	B 1866		109	0.6	55
Show		17467-4738	B 2843	AB	336	92.9	63
Show		17560-4858	KPP1457		28	11.0	64
Show		17467-4738	B 2843	BC	157	1.8	64
Show		17458-4749	RST 947		315	0.3	66
Show		17452-4805	TDT 487		22	0.7	69
Show		17451-4816	CPO 551		274	4.9	70
Show		17449-4809	I 1602		305	0.2	72
Show		17512-4921	RST 951		119	2.5	73
Show		17454-4840	SKF1056		184	17.9	73
Show		17539-4658	RST 953		62	3.3	74
Show		17505-4655	CPO 556		66	5.3	76
Show		17594-4746	I 110		124	1.5	78
Show		17589-4732	CPO 569		339	4.5	79
Show		17532-4650	SKF 458			11.3	80
Show		17506-4930	B 2416		97	8.4	83
Show		17457-4715	B 2414		181	0.5	84
Show		17584-4904	CPO 567		51	3.8	84
Show		18003-4753	BRT1008		318	4.2	85
Show		17445-4726	RSS 459		131	17.2	87
Show		17439-4735	CPO 550		189	4.7	88
Show		17589-4709	TDT 609		316	3.5	92
Show		17457-4915	RST 946		321	1.9	92
Show		17461-4920	BRT 991		27	5.0	93
Show		17445-4904	RST 945		47	2.6	94
Show		17457-4655	I 248	AB	127	1.9	98
Show		17457-4655	I 248	AC	7	42.3	98
Show		17525-4947	TDT 551		114	0.5	99
Show		17595-4913	NZO 85		82	2.4	99
Show		17422-4839	HJ 4970	AB	68	8.0	102
Show		17422-4839	HJ 4970	AC	235	20.5	102
Show		17422-4839	ANT 3	AD	270	52.0	102
Show		17422-4839	ANT 3	AE	151	12.4	102
Show		18020-4828	B 2427		296	0.7	103
Show		17422-4838	TDT 468		259	0.4	103
Show		17482-4630	RST 949		141	0.3	106
Show		17558-4629	TDT 578		312	0.5	107
Show		17575-4633	SKF1057		297	30.7	112
Show		17500-4958	TDT 525		284	0.4	112

WDS 17520-4809 : COMPONENTS

	A
B	pa=23.6° sep=0.46"

17520-4809 A

Componente originario normalizzato	AB		Coord arcsec 2000	175201.57-480839.3		Mag	10.81		PmRA	-3.00
PmDE	-5.0		Tycho2	8348-01906-1

Tycho2

Tycho2	8348-01906-1	Pflag		RAmdeg	268.00658278	DEmdeg	-48.14419600
PmRA	-2.9	PmDE	-5.2	E RAmdeg	25	E DEmdeg	32
E pmRA	1.8	E pmDE	1.6	EpRAm	1989.54	EpDEm	1987.31
Num	4	Q RAmdeg	0.9	Q DEmdeg	1.5	Q pmRA	0.9
Q pmDE	1.6	BTmag	11.306	E BTmag	0.060	VTmag	10.271
E VTmag	0.037	Prox	999	TYC	T	HIP
CCDM		RAdeg	268.00659250	DEdeg	-48.14418417	EpRA 1990	1.89
EpDE 1990	1.96	E RAdeg	24.9	E DEdeg	32.6	Posflg
Corr	0.3

17520-4809 B

Componente originario normalizzato	AB		Coord arcsec 2000	175201.59-480838.9		Mag	10.9		PmRA	-3.00
PmDE	-5.0		Calc delta mag	0.09		Calc coord	yes