04557+1854 TVB 81

04^h 55^m 41.34^s +18° 54' 15.8" P.A. 109.00 sep 4.8 mag 10.60,12.90

Coord 2000	04557+1854	Discov num	TVB 81	Comp		Coord arcsec 2000	04 55 41.34 +18 54 15.8
Date first	1997	Date last	2016	Obs	4
Pa first	108	Pa last	108.9	P.A. Now (θ)	108.9°
Sep first	4.5	Sep last	4.76	Sep. Now (ρ)	4.76"
Mag pri	10.60	Mag sec	12.90	delta mag (ΔM)	2.3	Spectral class
Pri motion ra	+001	Sec motion ra	+002
Pri motion dec	-027	Sec motion dec	-027
Notes	T (Parallax indicates physical)

rPM=0.037 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Taurus

Tycho2

1288-01036-1

WDS 04557+1854 TVB 81 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TVB2014	V w	Bryant, T.V.	2014JDSO...10..105B
TVB2014		JDSO 10, 105, 2014
TVB2014b	-	Bryant, T.V.	2014JDSO...10..199B
TVB2014b		JDSO 10, 199, 2014
TVB2015	-	Bryant, T.V.	2015JDSO...11...76B
TVB2015		JDSO 11, 76, 2015
TVB2015b	-	Bryant, T.V.	2015JDSO...11..164B
TVB2015b		JDSO 11, 164, 2015
TVB2017a	-	Bryant, T.V.	2017JDSO...13....2B
TVB2017a		JDSO 13, 2, 2017
TVB2017b	-	Bryant, T.V.	2017JDSO...13..200B
TVB2017b		JDSO 13, 200, 2017
TVB2018a	-	Bryant, T.V.	2018JDSO...14..705B
TVB2018a		JDSO 14, 705, 2018
TVB2019a	Hg -	Bryant, T.V.	2019JDSO...15...89B
TVB2019a		JDSO 15, 89, 2019

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04557+1854	TVB 81		2015	3	109	4.8	10.60	12.90		T	045541.34+185415.8
04557+1854	TVB 81		2016	4	109	4.8	10.60	12.90		T	045541.34+185415.8

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WDS 04557+1854 TVB 81 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04557+1854 TVB 81 : MEASURES

No records found.

WDS 04557+1854 : VIRTUAL EYEPIECE

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WDS 04557+1854 : ALADIN DSS IMAGE @ 04^h 55^m 41.34^s +18° 54' 15.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04557+1854 TVB 81 : 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		04557+1854	TVB 81		109	4.8
Show		04549+1853	LDS5625		287	23.2	12
Show		04547+1831	LDS1193		157	15.8	28
Show		04552+1827	DAE 39	DF	346	4.4	29
Show		04552+1827	DAE 39	DG	197	4.7	29
Show		04568+1825	BPM 109		65	31.2	34
Show		04571+1923	OCC 433		-1	0.3	36
Show		04568+1820	LDS6150		158	21.0	38
Show		04584+1900	COU 709		240	0.6	39
Show		04529+1920	KOH 31		305	0.4	47
Show		04522+1905	LDS1191		85	85.3	50
Show		04520+1837	LDS5618		87	23.6	55
Show		04565+1800	UC 71		105	34.7	56
Show		04598+1859	LDS5636		128	56.8	57
Show		04514+1850	BUP 70		302	181.5	62
Show		05001+1919	LDS5639		46	35.6	68
Show		04566+1747	UC 1238		232	30.1	69
Show		04557+1742	KOH 33	AB	255	0.1	73
Show		04557+1742	DAE 40	AC	241	4.1	73
Show		04578+1745	SLE 272		8	25.8	76
Show		04537+2005	FOX 58		194	2.1	77
Show		04518+1758	KOH 28		171	0.2	78
Show		05002+1811	GIC 53		96	17.0	79
Show		04527+2000	A 2426		193	4.0	79
Show		04513+1806	LDS5617		106	52.4	79
Show		04575+2014	KOH 37		205	6.9	85
Show		04569+2019	LDS5630		262	155.0	88
Show		04594+2012	A 2427		264	4.0	94
Show		04491+1838	GUE 7		107	0.4	96
Show		04572+2030	HJ 2245		191	27.0	99
Show		04570+1716	BPMA 9		44	285.4	101
Show		05014+1956	HDS 653	AB	168	0.6	102
Show		05014+1956	GII 137	Aa,Ab	135	0.2	102
Show		04555+1711	BPM 108		166	62.6	104
Show		04594+2029	TVB 85		191	8.0	109
Show		05030+1931	A 2428	AB	279	0.2	110
Show		05030+1931	A 2428	AB,C	294	3.3	110
Show		04479+1902	LDS3619		37	3.6	111
Show		04530+1717	J 2012		283	7.8	113
Show		04510+2026	GRV 219		344	12.7	114
Show		04483+1806	LDS5608		116	155.2	116
Show		04594+1708	SLE 273		24	22.7	119
Show		04587+2046	KOH 38		223	6.0	121
Show		04486+1748	STF 598		318	9.3	121
Show		04556+1653	HJ 3263		16	14.2	121
Show		04476+1816	PAT 17		276	0.1	122
Show		04549+2057	LDS1194	AB	149	7.6	123
Show		05032+2000	LDS5648		88	101.2	124
Show		05043+1924	NSN 554		345	0.8	126
Show		04582+1652	GUI 6		253	5.5	128
Show		05036+1956	LDS5651		191	34.7	128

WDS 04557+1854 : COMPONENTS

	A
B	pa=109.9° sep=4.53"

04557+1854 A

Componente originario normalizzato	AB		Coord arcsec 2000	045541.34+185415.8		Mag	10.6		PmRA	1.00
PmDE	-27.0		Tycho2	1288-01036-1

Tycho2

Tycho2	1288-01036-1	Pflag		RAmdeg	73.92231644	DEmdeg	18.90438634
PmRA	3.1	PmDE	-24.9	E RAmdeg	99	E DEmdeg	113
E pmRA	2.1	E pmDE	2.4	EpRAm	1952.97	EpDEm	1940.99
Num	3	Q RAmdeg	0.5	Q DEmdeg	0.3	Q pmRA	0.6
Q pmDE	0.3	BTmag	12.903	E BTmag	0.327	VTmag	11.568
E VTmag	0.147	Prox	999	TYC		HIP
CCDM		RAdeg	73.92230972	DEdeg	18.90444333	EpRA 1990	1.81
EpDE 1990	1.75	E RAdeg	129.4	E DEdeg	166.7	Posflg
Corr	0.0

04557+1854 B

Componente originario normalizzato	AB		Coord arcsec 2000	045541.64+185414.3		Mag	12.9		PmRA	2.00
PmDE	-27.0		Calc delta mag	2.3		Calc coord	yes