04171-4358 TDS 2808 AB

04^h 17^m 05.87^s -43° 57' 59.9" P.A. 194.00 sep 0.7 mag 11.40,11.65

Coord 2000	04171-4358	Discov num	TDS2808	Comp	AB	Coord arcsec 2000	04 17 05.87 -43 57 59.9
Date first	1991	Date last	1991	Obs	1
Pa first	194	Pa last	193.6	P.A. Now (θ)	193.6°
Sep first	0.7	Sep last	0.72	Sep. Now (ρ)	0.72"
Mag pri	11.40	Mag sec	11.65	delta mag (ΔM)	0.25	Spectral class
Pri motion ra	+021	Sec motion ra	+021
Pri motion dec	-051	Sec motion dec	-051
Notes	W

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Horologium

Tycho2

7584-00754-1

WDS 04171-4358 TDS 2808 AB : 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
04171-4358	TDS2808	AB	1991	1	194	0.7	11.40	11.65		W	041705.87-435759.9

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WDS 04171-4358 TDS 2808 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04171-4358 TDS 2808 AB : MEASURES

No records found.

WDS 04171-4358 : VIRTUAL EYEPIECE

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WDS 04171-4358 : ALADIN DSS IMAGE @ 04^h 17^m 05.87^s -43° 57' 59.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04171-4358 TDS 2808 AB : 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		04171-4358	TDS2808	AB	194	0.7
Show		04167-4418	COO 21		350	2.0	20
Show		04193-4416	HJ 3643		115	70.3	30
Show		04153-4437	HJ 3634		333	11.3	43
Show		04206-4418	DON 65		161	1.1	44
Show		04214-4422	HJ 3645		303	7.4	53
Show		04224-4337	HJ 3648		29	11.1	62
Show		04116-4418	TDS2782		28	0.5	63
Show		04218-4318	ELP 7		331	0.2	66
Show		04203-4254	KPP1888		57	14.8	74
Show		04133-4510	UC 1134		323	49.8	83
Show		04218-4247	I 271		144	2.2	88
Show		04092-4340	TDS2762	AB	251	2.2	88
Show		04124-4240	B 2567		1	13.4	94
Show		04116-4521	DON 62		140	1.9	102
Show		04227-4526	RST5204		292	1.2	107
Show		04217-4221	DON 66		58	0.3	110
Show		04273-4421	ELP 8	AB	175	0.3	113
Show		04099-4524	TDS2766	Aa,Ab	284	0.4	116
Show		04099-4524	UC 1125	AB	93	39.6	116
Show		04158-4558	NSN 198		211	4.7	122
Show		04258-4518	RST5205		198	2.1	123
Show		04074-4255	HDS 522		73	0.1	123
Show		04290-4412	BRT 666			5.2	130
Show		04185-4149	TDS2817		314	0.8	130
Show		04057-4443	KPP 552		56	5.2	130
Show		04184-4148	BRT 662		350	5.1	131
Show		04142-4608	RST2338		313	0.1	134
Show		04058-4458	UC 1114		145	6.9	136
Show		04105-4554	TOI 415		90	2.2	136
Show		04108-4200	HDS 530		179	0.2	137
Show		04043-4412	TDS2737		222	1.4	139
Show		04306-4400	SKF 410		349	18.8	146
Show		04086-4552	RST 98	AB	317	1.7	146
Show		04086-4552	RST 98	AC	306	18.4	146
Show		04038-4429	HDS 514	Aa,Ab	106	0.4	147
Show		04038-4429	LCL 120	AB	1	80.2	147
Show		04038-4429	SHY 458	AC	303	594.7	147
Show		04065-4222	B 1464		222	0.9	151
Show		04096-4606	LDS 111		234	33.3	152
Show		04143-4627	UC 1136	AB	347	24.6	152
Show		04255-4601	LIT 11		87	21.9	153
Show		04039-4257	TDS2735		196	0.5	156
Show		04303-4506	I 1487		156	3.1	157
Show		04136-4123	RST1267		319	1.3	160
Show		04042-4242	UC 1111		346	45.5	160
Show		04082-4608	TDS2757		17	0.8	160
Show		04305-4249	ELP 9		193	0.5	162
Show		04187-4639	RST 102		214	1.0	162
Show		04203-4120	RST1270		150	1.9	163
Show		04070-4159	CPO 122		240	4.9	163

WDS 04171-4358 : COMPONENTS

	A
B	pa=189.9° sep=0.71"

04171-4358 A

Coord arcsec 2000	041705.87-435759.9		Mag	11.4		PmRA	21.00		PmDE	-51.0
Tycho2	7584-00754-1

Tycho2

Tycho2	7584-00754-1	Pflag		RAmdeg	64.27438739	DEmdeg	-43.96673934
PmRA	20.9	PmDE	-50.5	E RAmdeg	40	E DEmdeg	39
E pmRA	2.1	E pmDE	1.9	EpRAm	1987.28	EpDEm	1986.81
Num	3	Q RAmdeg	0.7	Q DEmdeg	0.6	Q pmRA	0.7
Q pmDE	0.6	BTmag	11.680	E BTmag	0.069	VTmag	10.929
E VTmag	0.059	Prox	999	TYC	T	HIP
CCDM		RAdeg	64.27431972	DEdeg	-43.96662139	EpRA 1990	1.63
EpDE 1990	1.60	E RAdeg	41.2	E DEdeg	40.2	Posflg
Corr	0.1

04171-4358 B

Coord arcsec 2000	041705.86-435800.6		Mag	11.65		PmRA	21.00		PmDE	-51.0
Calc delta mag	0.25		Calc coord	yes