04018-2351 TDS 2722

04^h 01^m 46.25^s -23° 51' 21.5" P.A. 319.00 sep 0.5 mag 11.41,11.69

Coord 2000	04018-2351	Discov num	TDS2722	Comp		Coord arcsec 2000	04 01 46.25 -23 51 21.5
Date first	1991	Date last	1991	Obs	1
Pa first	319	Pa last	319.2	P.A. Now (θ)	319.2°
Sep first	0.5	Sep last	0.46	Sep. Now (ρ)	0.46"
Mag pri	11.41	Mag sec	11.69	delta mag (ΔM)	0.28	Spectral class
Pri motion ra	-010	Sec motion ra	-010
Pri motion dec	-009	Sec motion dec	-009
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Eridanus

Tycho2

6455-00379-1

Gaia DR2

5083404823464583168

WDS 04018-2351 TDS 2722 : 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
04018-2351	TDS2722		1991	1	319	0.5	11.41	11.69			040146.25-235121.5

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WDS 04018-2351 TDS 2722 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04018-2351 TDS 2722 : MEASURES

No records found.

WDS 04018-2351 : VIRTUAL EYEPIECE

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WDS 04018-2351 : ALADIN DSS IMAGE @ 04^h 01^m 46.25^s -23° 51' 21.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04018-2351 TDS 2722 : 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		04018-2351	TDS2722		319	0.5
Show		04029-2357	RST2329		250	3.2	17
Show		04025-2401	DAM1309		101	0.9	40
Show		04052-2356	TDS2744		111	4.2	48
Show		04007-2305	GJ 3260	BC	254	0.3	48
Show		04007-2305	GJ 3260	AB	19	1.5	49
Show		03591-2312	FAR 3		351	1.2	54
Show		04049-2425	B 62		69	1.2	55
Show		04040-2304	UC 1109		290	41.1	57
Show		04059-2400	RST2331		221	0.1	57
Show		03593-2302	ARA1979		260	12.0	60
Show		04002-2455	RST2327		239	0.2	67
Show		03598-2500	TDS2711		224	2.1	74
Show		04047-2244	ARA1980		301	10.0	79
Show		04073-2429	BEU 5		100	1.4	86
Show		03557-2236	I 722	BC	22	8.0	113
Show		03557-2236	I 722	AB	87	4.1	113
Show		04078-2513	TDS2756	Aa,Ab	299	0.5	116
Show		04078-2513	TOI 954	AB	50	2.3	116
Show		04095-2304	LDS3559	AB	343	2.8	116
Show		04095-2304	KPP4354	AC	237	41.7	116
Show		04103-2308	UC 1127		316	39.4	125
Show		04036-2142	B 685		338	1.3	133
Show		04100-2503	RST2334		64	4.6	133
Show		04070-2200	HU 1363		115	0.4	133
Show		04045-2606	RST 94		166	1.5	140
Show		03524-2253	HDS 484		334	2.5	142
Show		04051-2608	RST 95		307	2.7	144
Show		04107-2506	SKF2467		102	22.5	144
Show		04118-2444	RST2335	AB	248	3.2	147
Show		04118-2444	DAM1312	Aa,Ab	74	0.1	147
Show		03520-2457	HDS 482		99	0.2	149
Show		03517-2256	HJ 3601	AB	300	10.6	150
Show		04050-2128	KPP3555		353	1.6	151
Show		04012-2120	SKF2173		134	29.3	152
Show		04107-2526	SKF2466	AB	275	17.9	154
Show		03509-2254	UC 1076		13	78.5	160
Show		04131-2308	HU 30		176	5.0	162
Show		03517-2227	I 721		216	4.0	162
Show		03546-2144	UC 1086		126	44.6	162
Show		04128-2251	LDS3563		333	15.7	163
Show		03554-2134	HDS 493		165	0.8	164
Show		03534-2156	DON 54		356	0.7	164
Show		03569-2621	B 60		127	0.6	164
Show		03556-2613	HDS 495		67	0.2	165
Show		04139-2342	TDS2791		21	0.5	167
Show		03503-2449	SKF1434		206	92.1	167
Show		04091-2610	RST 97		94	3.3	171
Show		04042-2056	UC 1110		290	49.3	179
Show		04139-2500	BRT2853		170	2.9	180
Show		03549-2625	TOI 457		224	1.1	181

WDS 04018-2351 : COMPONENTS

	A
B	pa=321.7° sep=0.44"

04018-2351 A

Componente originario normalizzato	AB		Coord arcsec 2000	040146.25-235121.5		Mag	11.41		PmRA	-10.00
PmDE	-9.0		Tycho2	6455-00379-1

Tycho2

Tycho2	6455-00379-1	Pflag		RAmdeg	60.44267047	DEmdeg	-23.85593493
PmRA	-10.2	PmDE	-8.5	E RAmdeg	24	E DEmdeg	20
E pmRA	2.2	E pmDE	2.0	EpRAm	1989.61	EpDEm	1990.08
Num	5	Q RAmdeg	2.0	Q DEmdeg	1.1	Q pmRA	2.0
Q pmDE	1.0	BTmag	11.144	E BTmag	0.038	VTmag	10.793
E VTmag	0.040	Prox	999	TYC	T	HIP
CCDM		RAdeg	60.44269167	DEdeg	-23.85591361	EpRA 1990	1.51
EpDE 1990	1.62	E RAdeg	25.1	E DEdeg	21.3	Posflg
Corr	0.1

04018-2351 B

Componente originario normalizzato	AB		Coord arcsec 2000	040146.23-235121.2		Mag	11.69		PmRA	-10.00
PmDE	-9.0		Calc delta mag	0.28		Calc coord	yes