04256-1625 SKF 2468

04^h 25^m 34.70^s -16° 25' 06.5" P.A. 275.00 sep 149.0 mag 7.89,15.50 Sp K0III

Coord 2000	04256-1625	Discov num	SKF2468	Comp		Coord arcsec 2000	04 25 34.70 -16 25 06.5
Date first	1955	Date last	2015	Obs	7
Pa first	276	Pa last	275.4	P.A. Now (θ)	275.4°
Sep first	148.9	Sep last	149.019	Sep. Now (ρ)	149.019"
Mag pri	7.89	Mag sec	15.50	delta mag (ΔM)	7.61	Spectral class	K0III (yellow-orange)
Pri motion ra	+045	Sec motion ra	+050
Pri motion dec	+010	Sec motion dec	+008
Notes

rPM=0.106 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Eridanus		SAO	149621		Tycho2	5890-00851-1		Gaia DR2	3172125444528591360
HD	28115

WDS 04256-1625 SKF 2468 : NOTES

No records found.

DISCOVERER

discov	author
SKF	Skiff, B.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
04256-1625	SKF2468		2010	5	275	148.9	7.80	15.50	K0III			042534.70-162506.5
04256-1625	SKF2468		2015	6	275	149.0	7.89	15.50	K0III	-16 853		042534.70-162506.5

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

WDS 04256-1625 SKF 2468 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04256-1625 SKF 2468 : MEASURES

No records found.

WDS 04256-1625 : VIRTUAL EYEPIECE

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WDS 04256-1625 : ALADIN DSS IMAGE @ 04^h 25^m 34.70^s -16° 25' 06.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04256-1625 SKF 2468 : 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		04256-1625	SKF2468		275	149.0	1
Show		04232-1636	GKM9091	AB	291	1.4	37
Show		04274-1548	DEA 12		207	38.8	46
Show		04275-1707	HU 440		316	1.8	51
Show		04216-1559	LDS9169		143	12.9	61
Show		04217-1658	RAO 545		55	0.4	65
Show		04287-1535	TDS2865		267	0.5	68
Show		04212-1656	TDS2831		236	0.8	71
Show		04307-1627	HJ 3653		157	39.6	74
Show		04286-1728	ARA 153		35	9.9	77
Show		04202-1626	HU 438	AB	162	4.2	79
Show		04198-1602	RST3397		334	0.6	88
Show		04314-1544	GAL 139		269	7.6	95
Show		04240-1805	HJ 3647	AB	259	29.8	103
Show		04240-1805	HJ 3647	AC	317	41.8	103
Show		04240-1805	HJ 3647	BC	2	36.6	103
Show		04302-1747	B 1937		120	0.2	107
Show		04330-1633	CRI 7	AB	158	39.1	107
Show		04330-1633	CRI 7	BC	162	22.3	107
Show		04330-1633	CRI 7	Ba,Bb	343	0.0	107
Show		04218-1804	ARA 325		34	6.9	113
Show		04196-1510	HU 437		256	0.7	115
Show		04186-1725	TOI 427		153	2.6	117
Show		04174-1648	HJ 3633		11	33.3	121
Show		04207-1806	ARA 324		102	6.6	123
Show		04290-1820	GWP 588		3	108.4	125
Show		04190-1751	HDS 550		6	0.8	128
Show		04290-1427	RST3398		57	1.1	129
Show		04307-1817	GWP 594		310	18.0	134
Show		04160-1643	GWP 572		174	358.8	139
Show		04353-1607	CRC 47		132	7.9	141
Show		04155-1604	RST3396		219	1.0	144
Show		04181-1448	LDS9166		271	11.4	145
Show		04207-1413	STF 532		214	19.0	150
Show		04358-1659	TDS2905		351	3.1	151
Show		04274-1855	STN 7		185	4.8	152
Show		04283-1400	GAL 371		186	19.9	152
Show		04359-1536	BRT 608		183	4.7	157
Show		04156-1735	GWP 571		151	90.0	160
Show		04290-1353	TOB 368	BC	47	5.0	165
Show		04142-1633	HJ 3629		272	14.6	165
Show		04290-1353	HJ 3649	AB	204	17.8	165
Show		04347-1805	ARA 326		205	9.5	166
Show		04244-1337	UC 1162		37	18.7	170
Show		04320-1852	I 727		43	3.8	174
Show		04368-1736	ARA 154		305	5.8	175
Show		04368-1733	A 2915		329	0.2	175
Show		04150-1457	GWP 570		196	266.0	176
Show		04226-1916	B 1936		72	2.6	177
Show		04316-1345	GAL 138		133	5.1	182
Show		04369-1456	BU 185	AB	257	2.5	187

WDS 04256-1625 : COMPONENTS

	A
B	pa=275.4° sep=149.02"

04256-1625 A

Coord arcsec 2000	042534.70-162506.5		Mag	7.89		Spectral class	K0III (yellow-orange)		PmRA	45.00
PmDE	10.0		Tycho2	5890-00851-1		HD	28115

Tycho2

Tycho2	5890-00851-1	Pflag		RAmdeg	66.39459845	DEmdeg	-16.41845634
PmRA	46.8	PmDE	9.5	E RAmdeg	5	E DEmdeg	6
E pmRA	1.2	E pmDE	1.2	EpRAm	1991.10	EpDEm	1990.62
Num	12	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.7
Q pmDE	0.7	BTmag	9.178	E BTmag	0.018	VTmag	7.894
E VTmag	0.011	Prox	847	TYC	T	HIP	20656
CCDM		RAdeg	66.39448500	DEdeg	-16.41847944	EpRA 1990	1.64
EpDE 1990	1.33	E RAdeg	5.2	E DEdeg	6.2	Posflg
Corr	0.3

04256-1625 B

Coord arcsec 2000	042524.39-162452.5		Mag	15.5		PmRA	50.00		PmDE	8.0
Delta magnitude	7.61		Coordinate calculated	yes