02552-0800 EGN 2

02^h 55^m 09.29^s -07° 59' 45.3" P.A. 84.00 sep 10.2 mag 8.42,16.90 Sp G9V dist. 36.19 pc (118.05 l.y.)

Coord 2000	02552-0800	Discov num	EGN 2	Comp		Coord arcsec 2000	02 55 09.29 -07 59 45.3
Date first	1999	Date last	2005	Obs	2
Pa first	85	Pa last	83.6	P.A. Now (θ)	83.6°
Sep first	11.2	Sep last	10.21	Sep. Now (ρ)	10.21"
Mag pri	8.42	Mag sec	16.90	delta mag (ΔM)	8.48	Spectral class	G9V (yellow)
Pri motion ra	+201	Sec motion ra
Pri motion dec	-017	Sec motion dec
Notes	N U K (See Notes, Proper motion indicates non-physical, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Eridanus	SAO	130186	HIP	13594	Tycho2	5287-00946-1
Gaia DR2	5180281796554292224	HD	18194	BD	BD-08 547	Distance	36.19
Distance ly	118.05

WDS 02552-0800 EGN 2 : NOTES

discov_num	notes	refcode
EGN 2	Pair likely unbound.	Egn2007

REFERENCES

refcode	metd	author	reference
Egn2007	Ao j	Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan,	2007A&A...474..273E
Egn2007		D., & Mayor, M.
Egn2007		A&A 474, 273, 2007

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02552-0800	EGN 2		2005	1	84	10.2	8.34		G9V	NUD	025509.18-075945.2

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WDS 02552-0800 EGN 2 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02552-0800 EGN 2 : MEASURES

No records found.

WDS 02552-0800 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 02552-0800 : ALADIN DSS IMAGE @ 02^h 55^m 09.29^s -07° 59' 45.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02552-0800 EGN 2 : 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		02552-0800	EGN 2		84	10.2
Show		02559-0751	SKF1942		354	11.4	15
Show		02558-0815	BRT 359		346	4.9	18
Show		02556-0733	LDS5403		308	48.1	27
Show		02569-0749	BRT 360		348	4.1	28
Show		02536-0745	GWP 386		68	36.4	28
Show		02524-0755	RST4215		150	0.2	42
Show		02550-0841	GRV 995		153	25.7	44
Show		02549-0709	JNN 21		285	4.1	51
Show		02517-0816	SKF 249		21	157.5	54
Show		02548-0853	NSC 17		15	6.1	54
Show		02535-0851	RST4216		316	7.1	58
Show		02581-0711	SLW 139		299	48.8	66
Show		02590-0746	GRV 996		336	27.8	68
Show		02548-0640	GWP 393		350	28.8	80
Show		02526-0914	NSN 248		206	4.4	84
Show		02544-0922	UC 850		109	38.7	84
Show		02570-0930	KPP1263		151	9.7	95
Show		03001-0908	RST4218		209	2.3	101
Show		02598-0913	JNN 22		321	0.6	101
Show		02527-0619	TDS2377		228	2.3	107
Show		02596-0925	A 455	AB	315	3.4	108
Show		02596-0925	HJ 3545	AC	68	44.2	108
Show		03027-0741	BU 11		63	1.4	114
Show		02593-0615	A 454		131	3.9	122
Show		03034-0804	LDS5409		143	171.7	122
Show		02496-0932	GWP 374		110	95.0	124
Show		03013-0636	GWP 409		226	59.1	125
Show		03026-0700	TOK 471		122	910.2	126
Show		02519-0602	KPP3506		329	1.5	128
Show		02501-0616	J 1453	AB	200	9.2	128
Show		02501-0616	J 1453	AC	68	38.4	128
Show		02532-1007	GWP 385		22	31.6	131
Show		03022-0630	YSC 126		162	0.0	138
Show		02474-0640	RST4213		261	0.8	141
Show		02498-0955	KPP1176		316	9.2	141
Show		02460-0842	RST4212		125	1.0	143
Show		02478-0936	TOB 363	AB	243	3.1	146
Show		02478-0936	TOB 363	AB,C	267	27.3	146
Show		02484-0614	HDS 365		244	0.4	146
Show		02480-0940	GAL 325		152	3.1	147
Show		02516-0540	BRT2284		202	2.5	149
Show		02522-0536	BRT 532		84	4.3	150
Show		02595-1014	RST4217		292	0.4	150
Show		02594-1016	A 2610		8	0.4	151
Show		02462-0637	LAS 20		131	6.7	158
Show		03057-0746	RST4222		218	0.3	158
Show		03053-0857	A 456		45	4.7	161
Show		02475-0601	J 1245		12	2.3	165
Show		02470-0952	A 2608	CD	82	0.4	166
Show		02470-0952	A 2608	AB	82	0.5	166

WDS 02552-0800 : COMPONENTS

	A
B	pa=83.5° sep=10.11"

02552-0800 A

Componente originario normalizzato	AB	Coord arcsec 2000	025509.29-075945.3	Mag	8.42	Spectral class	G9V (yellow)
PmRA	201.00	PmDE	-17.0	SAO	130186	HIP	13594
Tycho2	5287-00946-1	HD	18194	BD	BD-08 547

Tycho2

Tycho2	5287-00946-1	Pflag		RAmdeg	43.78873973	DEmdeg	-7.99593652
PmRA	201.4	PmDE	-16.9	E RAmdeg	6	E DEmdeg	8
E pmRA	1.2	E pmDE	1.2	EpRAm	1991.19	EpDEm	1990.49
Num	11	Q RAmdeg	0.8	Q DEmdeg	0.8	Q pmRA	0.7
Q pmDE	0.8	BTmag	9.228	E BTmag	0.018	VTmag	8.419
E VTmag	0.013	Prox	999	TYC	T	HIP	13594
CCDM		RAdeg	43.78828056	DEdeg	-7.99589889	EpRA 1990	1.88
EpDE 1990	1.80	E RAdeg	6.4	E DEdeg	7.8	Posflg
Corr	-0.3

SAO

SAO	130186	DelFlag		RA1950		PmRA1950	0.0132
DE1950		PmDE1950	-0.012	Vmag	8.5	SpType	G5
Double code		Source	26	CatNum	656	DM	BD-08 547
DMcomp		BDsup		HD	18194	M HD	0
GC		RA1950rad	0.7535018	DE1950rad	-0.14307702	PmRA2000	0.0136
PmDE2000	-0.015

Hipparcos

Catalog	H	HIP	13594	Proxy		RAhms	02 55 09.18
DEdms	-07 59 45.2	Vmag	8.33	VarFlag		R Vmag	G
RAdeg	43.7882	DEdeg	-7.99589	AstroRef		Plx	29.14
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	18194	BD	BD-08 547
CD		CP		Dm number	-08 547	VIred	0.78
SpType	G5	R SpType		Coord arcsec 2000	025509.18-075945.2

Hipparcos 2

HIP	13594	Sn	5	So	0	Nc	1
RArad	0.7642490346	DErad	-0.1395546827	Plx	27.63	PmRA	203.36
PmDE	-14.98	E RArad	0.98	E DErad	0.77	E Plx	1.07
E pmRA	1.47	E pmDE	0.95	Hpmag	8.4724	E Hpmag	0.0023
SHp	0.015	VA	0	BV	0.735	E BV	0.001
VI	0.78

02552-0800 B

Componente originario normalizzato	AB		Coord arcsec 2000	025509.97-075944.2		Mag	16.9		Calc delta mag	8.48
Calc coord	yes