04128+1954 NI 11 (HD 284277)

04^h 12^m 48.86^s +19° 53' 52.3" P.A. 229.00 sep 5.3 mag 10.30,10.50 Sp K3

Coord 2000	04128+1954	Discov num	NI 11	Comp		Coord arcsec 2000	04 12 48.86 +19 53 52.3
Date first	1997	Date last	2019	Obs	11
Pa first	228	Pa last	228.8	P.A. Now (θ)	228.8°
Sep first	5.1	Sep last	5.283	Sep. Now (ρ)	5.283"
Mag pri	10.30	Mag sec	10.50	delta mag (ΔM)	0.2	Spectral class	K3 (yellow-orange)
Pri motion ra	+247	Sec motion ra	+241
Pri motion dec	-019	Sec motion dec	-028
Notes	V (Proper motion indicates physical)

rPM=0.044 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 284277		Constellation	Taurus		Tycho2	1259-00240-1		Gaia DR2	48866900943317632
HD	284277

WDS 04128+1954 NI 11 (HD 284277) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ni_2003a	C u	Nicholson, M.P.	...................
Ni_2003a		Webb Soc., Double Star Circ. 11, 2003
Ni_2003b	-	Nicholson, M.P.	.
Ni_2003b		Unpublished (http://ad.usno.navy.mil/wds/wdstext.html#unpublished)
Ni_2006	-	Nicholson, M.P.	2006JDSO....2...68N
Ni_2006		JDSO 2, 68, 2006
Ni_2006b	C w	Nicholson, M.P.	2006JDSO....2...97N
Ni_2006b		JDSO 2, 97, 2006

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04128+1954	NI 11		2000	1	229	5.0	10.30	10.50		V	041248.86+195352.3
04128+1954	NI 11		2002	3	228	5.1	10.30	10.50		VD	041248.86+195352.3
04128+1954	NI 11		2011	4	228	5.0	10.30	10.50		VD	041248.86+195352.3
04128+1954	NI 11		2015	7	229	5.2	10.30	10.50	K3	V	041248.86+195352.3
04128+1954	NI 11		2019	9	230	5.3	10.30	10.50	K3	V	041248.86+195352.3

If you need more information about this double, apply for a data request form to the WDS.

WDS 04128+1954 NI 11 (HD 284277) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04128+1954 NI 11 (HD 284277) : MEASURES

No records found.

WDS 04128+1954 (HD 284277) : VIRTUAL EYEPIECE

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WDS 04128+1954 (HD 284277) : ALADIN DSS IMAGE @ 04^h 12^m 48.86^s +19° 53' 52.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04128+1954 NI 11 (HD 284277) : 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		04128+1954	NI 11		229	5.3
Show		04124+1948	KPP2510		248	22.5	9
Show		04128+1937	KOH 4		34	2.6	17
Show		04106+2002	NI 10		228	3.5	32
Show		04154+1948	UC 1142		105	55.6	38
Show		04119+1918	LDS5516		202	14.2	39
Show		04170+1941	HO 328		358	0.4	61
Show		04153+2044	KOH 6		357	0.6	63
Show		04083+1944	BU 309		280	5.7	64
Show		04082+1957	DAE 19		135	11.9	65
Show		04174+1945	LDS5536		357	12.1	66
Show		04106+2052	RED 29		238	5.7	66
Show		04157+2049	RED 2	BC	187	0.9	67
Show		04157+2049	TOK 659	AB	252	144.9	69
Show		04157+1858	OCC 432		-1	0.0	70
Show		04121+1844	LDS5518		316	29.4	71
Show		04167+1909	LDS5530		199	34.7	72
Show		04173+2035	LDS5535	AB	299	180.7	75
Show		04173+2035	LDS5535	AC	157	6.0	75
Show		04174+2033	KPP3562		156	6.2	77
Show		04094+1854	OCC 913		-1	0.0	77
Show		04162+1853	GWP 573		236	163.2	78
Show		04175+1911	A 2350		127	0.6	80
Show		04100+2108	LDS5511		225	2.0	85
Show		04078+2042	COU 24		341	2.6	88
Show		04092+2105	ALP 11	AB	29	16.1	88
Show		04092+2105	ALP 11	AC	205	26.5	88
Show		04074+1912	LDS5503		276	2.0	88
Show		04087+1847	LDS5507		340	30.7	89
Show		04097+1836	LDS5510		47	16.4	90
Show		04066+2018	BNV 2	AB	255	3.7	91
Show		04066+2018	BNV 2	Aa,Ab	195	0.1	91
Show		04063+1952	BAG 4		42	0.1	93
Show		04093+1835	LDS1154		233	3.1	95
Show		04071+1902	GRV 204	AB	159	47.8	96
Show		04071+1902	WSI 145	Ba,Bb	296	3.1	96
Show		04122+2132	HU 1077		104	4.1	99
Show		04135+1813	BPM 95		9	32.3	101
Show		04201+1953	LDS1164		139	30.2	104
Show		04131+2137	LDS5520	AB	337	27.7	104
Show		04054+2000	LDS5490		126	8.1	105
Show		04203+1937	TDS2828		264	3.1	108
Show		04054+1927	TOK 481		152	999.9	108
Show		04061+1852	LDS5497		8	12.8	114
Show		04196+2104	HDS 553		24	0.8	118
Show		04046+1930	LDS5489		246	2.8	119
Show		04190+2118	BU 1234		207	1.9	122
Show		04044+2025	RED 1		103	0.4	123
Show		04121+2157	LDS 885		92	21.0	124
Show		04207+2056	LDS2226		5	21.1	127
Show		04218+1949	KNT 2		25	3.3	128

WDS 04128+1954 : COMPONENTS

	A
B	pa=227.0° sep=5.11"

04128+1954 A

Componente originario normalizzato	AB	Name	HD 284277	Coord arcsec 2000	041248.86+195352.3	Mag	10.3
Spectral class	K3 (yellow-orange)	PmRA	247.00	PmDE	-19.0	Tycho2	1259-00240-1
HD	284277

Tycho2

Tycho2	1259-00240-1	Pflag		RAmdeg	63.20357078	DEmdeg	19.89785200
PmRA	246.8	PmDE	-19.2	E RAmdeg	48	E DEmdeg	56
E pmRA	2.1	E pmDE	2.2	EpRAm	1985.92	EpDEm	1984.01
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	11.384	E BTmag	0.105	VTmag	10.407
E VTmag	0.067	Prox	999	TYC	T	HIP
CCDM		RAdeg	63.20296528	DEdeg	19.89789667	EpRA 1990	1.70
EpDE 1990	1.63	E RAdeg	50.1	E DEdeg	58.1	Posflg
Corr	-0.1

04128+1954 B

Componente originario normalizzato	AB		Coord arcsec 2000	041248.59+195348.8		Mag	10.5		PmRA	241.00
PmDE	-28.0		Calc delta mag	0.2		Calc coord	yes