04168-2617 TDS 2805

04^h 16^m 46.52^s -26° 16' 49.1" P.A. 244.00 sep 0.5 mag 11.43,11.48

Coord 2000	04168-2617	Discov num	TDS2805	Comp		Coord arcsec 2000	04 16 46.52 -26 16 49.1
Date first	1991	Date last	1991	Obs	1
Pa first	244	Pa last	244.3	P.A. Now (θ)	244.3°
Sep first	0.5	Sep last	0.54	Sep. Now (ρ)	0.54"
Mag pri	11.43	Mag sec	11.48	delta mag (ΔM)	0.05	Spectral class
Pri motion ra	+016	Sec motion ra	+016
Pri motion dec	-017	Sec motion dec	-017
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Eridanus

Tycho2

6460-02037-1

Gaia DR2

4895706678090873600

WDS 04168-2617 TDS 2805 : 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
04168-2617	TDS2805		1991	1	244	0.5	11.43	11.48			041646.52-261649.1

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WDS 04168-2617 TDS 2805 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04168-2617 TDS 2805 : MEASURES

No records found.

WDS 04168-2617 : VIRTUAL EYEPIECE

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WDS 04168-2617 : ALADIN DSS IMAGE @ 04^h 16^m 46.52^s -26° 16' 49.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04168-2617 TDS 2805 : 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		04168-2617	TDS2805		244	0.5
Show		04167-2646	SKF1285		146	28.2	30
Show		04189-2644	B 2569	AB	264	13.9	40
Show		04189-2644	HJ 3637	AC	219	29.3	40
Show		04164-2531	KPP2832		321	5.0	47
Show		04202-2626	SPM 10	Aa,Ab	272	2.4	48
Show		04202-2626	SPM 10	AB	150	25.8	48
Show		04169-2706	TDS2807		299	0.5	50
Show		04135-2554	LDS3564		165	76.4	51
Show		04155-2708	RST1268		278	1.0	55
Show		04127-2621	NSC 18		36	2.6	56
Show		04209-2629	SKF1287	AB	98	85.8	58
Show		04137-2534	TDS2790		359	2.2	61
Show		04179-2517	TDS2811		166	0.5	62
Show		04136-2532	SEE 34		63	15.5	63
Show		04146-2719	TDS2796		180	0.4	69
Show		04117-2603	LDS 112		292	58.8	72
Show		04215-2544	BU 744	AB	243	0.5	73
Show		04215-2544	HJ 3644	AB,C	1	41.1	73
Show		04215-2544	HJ 3644	AB,D	41	43.7	73
Show		04199-2518	TDS2823		268	0.9	73
Show		04139-2500	BRT2853		170	2.9	87
Show		04111-2702	TDS2779		353	0.5	89
Show		04120-2721	TDS2783		295	0.7	91
Show		04143-2742	SWR 7		217	26.5	91
Show		04236-2635	TDS2841		269	1.3	94
Show		04148-2444	TDS2798		184	1.1	97
Show		04107-2526	SKF2466	AB	275	17.9	97
Show		04119-2732	B 63		37	1.6	101
Show		04228-2515	TDS2838		153	0.4	103
Show		04237-2535	UC 1158		200	44.7	103
Show		04091-2610	RST 97		94	3.3	104
Show		04103-2715	TDS2770		293	1.4	105
Show		04248-2618	TDS2843		159	1.4	108
Show		04107-2506	SKF2467		102	22.5	109
Show		04118-2444	RST2335	AB	248	3.2	116
Show		04118-2444	DAM1312	Aa,Ab	74	0.1	116
Show		04207-2432	TDS2829		212	0.7	118
Show		04081-2641	LDS 110		336	177.5	119
Show		04100-2503	RST2334		64	4.6	119
Show		04252-2521	UC 1166		153	38.9	127
Show		04215-2418	UC 1152		149	19.7	136
Show		04160-2400	B 64		228	3.7	137
Show		04078-2513	TDS2756	Aa,Ab	299	0.5	138
Show		04078-2513	TOI 954	AB	50	2.3	138
Show		04081-2732	BRG 20		217	0.3	139
Show		04070-2702	TDS2750		5	3.6	139
Show		04169-2358	RST2339		83	1.0	139
Show		04077-2728	TDS 129		322	1.1	141
Show		04173-2838	LDS3569		315	2.0	143
Show		04084-2745	YMG 6	AB	29	0.4	143

WDS 04168-2617 : COMPONENTS

	A
B	pa=241.8° sep=0.50"

04168-2617 A

Componente originario normalizzato	AB		Coord arcsec 2000	041646.52-261649.1		Mag	11.43		PmRA	16.00
PmDE	-17.0		Tycho2	6460-02037-1

Tycho2

Tycho2	6460-02037-1	Pflag		RAmdeg	64.19376536	DEmdeg	-26.28034813
PmRA	15.6	PmDE	-17.1	E RAmdeg	21	E DEmdeg	21
E pmRA	1.8	E pmDE	1.9	EpRAm	1985.70	EpDEm	1988.37
Num	6	Q RAmdeg	1.3	Q DEmdeg	1.7	Q pmRA	1.3
Q pmDE	1.6	BTmag	11.402	E BTmag	0.043	VTmag	10.797
E VTmag	0.039	Prox	999	TYC	T	HIP
CCDM		RAdeg	64.19372500	DEdeg	-26.28030806	EpRA 1990	1.87
EpDE 1990	1.85	E RAdeg	25.4	E DEdeg	23.2	Posflg	P
Corr	0.2

04168-2617 B

Componente originario normalizzato	AB		Coord arcsec 2000	041646.49-261649.3		Mag	11.48		PmRA	16.00
PmDE	-17.0		Calc delta mag	0.05		Calc coord	yes