10025+1703 RUC 22 AB (XZ Leo)

10^h 02^m 34.19^s +17° 02' 47.1" P.A. 111.00 sep 18.6 mag 9.55,16.50 Sp A5 dist. 33333.33 pc (108733.32 l.y.)

Coord 2000	10025+1703	Discov num	RUC 22	Comp	AB	Coord arcsec 2000	10 02 34.19 +17 02 47.1
Date first	1998	Date last	2015	Obs	2
Pa first	112	Pa last	111.4	P.A. Now (θ)	111.4°
Sep first	18.3	Sep last	18.6	Sep. Now (ρ)	18.6"
Mag pri	9.55	Mag sec	16.50	delta mag (ΔM)	6.95	Spectral class	A5 (white)
Pri motion ra	-016	Sec motion ra
Pri motion dec	+002	Sec motion dec
Notes	N W K (See Notes, , 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

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	XZ Leo		Constellation	Leo		HIP	49204		Tycho2	1412-01030-1
BD	BD+17 2165		Distance	33333.33		Distance ly	108733.32

WDS 10025+1703 RUC 22 AB (XZ Leo) : NOTES

discov_num	notes	refcode
RUC 22	Primary is XZ Leo.

REFERENCES

refcode	metd	author	reference
Ruc2007	A j	Rucinski, S.M., Pribulla, T., & van Kerkwijk, M.H.	2007AJ....134.2353R
Ruc2007		AJ 134, 2353, 2007
Ruc2010A	C u	Rucinski, S.M.	2010AJ....139.2258B
Ruc2010A		cited by Broz et al. (Boz2010)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10025+1703	RUC 22	AB	2015	2	111	18.6	9.55	16.50	A5	N WK	100234.19+170247.1

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WDS 10025+1703 RUC 22 AB (XZ Leo) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10025+1703 RUC 22 AB (XZ Leo) : MEASURES

No records found.

WDS 10025+1703 (XZ Leo) : VIRTUAL EYEPIECE

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

WDS 10025+1703 (XZ Leo) : ALADIN DSS IMAGE @ 10^h 02^m 34.19^s +17° 02' 47.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10025+1703 RUC 22 AB (XZ Leo) : 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		10025+1703	RUC 22	AB	111	18.6
Show		10019+1657	DAM1935		14	9.6	11
Show		10017+1725	RUC 7		223	0.1	26
Show		10027+1635	BPM 569		160	25.7	28
Show		10006+1731	KPP 208		99	3.7	40
Show		10041+1627	BRT1266		104	5.0	42
Show		10045+1620	HJ 4279		297	10.5	52
Show		10028+1756	BPM 570		67	118.8	54
Show		09599+1618	DAM1901		160	4.9	60
Show		10006+1611	COU 6		282	1.2	61
Show		09599+1610	A 2482		40	0.8	65
Show		10015+1807	BPM 567		253	22.1	66
Show		09580+1713	SLW 413		332	173.6	67
Show	Chort	10073+1646	WRH 18		239	0.4	71
Show		10067+1754	BAG 23	Aa,Ac	113	0.0	78
Show		10067+1754	HDS1457	AB	45	0.4	78
Show		09572+1626	GWP1256		36	21.5	86
Show		10085+1712	BPMA 39		55	159.1	86
Show		10039+1527	UC 148		192	15.9	99
Show		10086+1756	SLW 439		3	162.8	102
Show		10092+1621	DAM2061		355	9.0	105
Show		10041+1848	TOK 889		7	0.1	108
Show		09562+1606	KPP 920		13	7.6	108
Show		09554+1636	WAM 3		218	3.6	109
Show		09592+1840	SLW 418		93	11.8	109
Show		10094+1608	SLW 442		240	131.6	113
Show		10101+1627	DAM2084		64	4.8	114
Show		10100+1623	A 2367	AB	85	61.3	114
Show		10055+1849	HJ 473		292	21.1	115
Show		10100+1623	A 2367	BC	85	1.6	115
Show		10052+1854	LAS 14		261	7.3	118
Show		10001+1900	LDS3946		89	18.5	123
Show		10110+1635	GWP1307		343	23.1	125
Show		10040+1909	CVR 100		307	110.3	128
Show		09535+1657	CHR 219		45	0.2	130
Show		10107+1602	GWP1306		302	18.5	132
Show		09534+1724	OCC 662		-1	-1.0	134
Show		09532+1732	DAM1826		39	3.2	138
Show		09592+1453	SLW 419		139	135.9	140
Show		10014+1921	COU 25		100	10.0	140
Show		10123+1621	STF1413		270	1.8	147
Show		09566+1904	SLW 407		36	8.7	149
Show		09536+1549	OCC 721		-1	0.1	150
Show		10110+1834	COU 287		94	1.4	151
Show		09531+1555	DAM1824		57	2.7	152
Show		09532+1552	DAM1827		74	2.6	153
Show		10111+1531	A 2368		167	0.8	154
Show		09521+1628	STF1390	AB	207	2.2	154
Show		09521+1628	SE 5	AC	41	11.3	154
Show		09524+1608	CVR 543		48	8.6	157
Show		10027+1940	BRT2403		340	3.1	158

WDS 10025+1703 : COMPONENTS

	A
B	pa=112.3° sep=17.89"

10025+1703 A

Name	XZ Leo	Coord arcsec 2000	100234.19+170247.1	Mag	9.55	Spectral class	A5 (white)
PmRA	-16.00	PmDE	2.0	HIP	49204	Tycho2	1412-01030-1
BD	BD+17 2165

Tycho2

Tycho2	1412-01030-1	Pflag		RAmdeg	150.64247567	DEmdeg	17.04644071
PmRA	-12.8	PmDE	2.5	E RAmdeg	21	E DEmdeg	25
E pmRA	1.2	E pmDE	1.2	EpRAm	1985.24	EpDEm	1981.89
Num	9	Q RAmdeg	1.1	Q DEmdeg	1.2	Q pmRA	1.1
Q pmDE	1.2	BTmag	10.875	E BTmag	0.049	VTmag	10.418
E VTmag	0.044	Prox	999	TYC	T	HIP	49204
CCDM		RAdeg	150.64250222	DEdeg	17.04643194	EpRA 1990	1.67
EpDE 1990	1.53	E RAdeg	24.8	E DEdeg	32.7	Posflg
Corr	0.2

Hipparcos

Catalog	H	HIP	49204	Proxy		RAhms	10 02 34.20
DEdms	+17 02 47.1	Vmag	10.37	VarFlag	2	R Vmag	H
RAdeg	150.643	DEdeg	17.0464	AstroRef		Plx	0.62
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD		BD	BD+17 2165
CD		CP		Dm number	+17 2165	VIred	0.19
SpType	A6	R SpType		Coord arcsec 2000	100234.20+170247.1

Hipparcos 2

HIP	49204	Sn	5	So	0	Nc	1
RArad	2.6292078501	DErad	0.2975162221	Plx	0.03	PmRA	-16.49
PmDE	3	E RArad	1.68	E DErad	1.04	E Plx	1.93
E pmRA	1.95	E pmDE	1.01	Hpmag	10.4616	E Hpmag	0.0245
SHp	0.197	VA	1	BV	0.381	E BV	0.066
VI	0.45

10025+1703 B

Coord arcsec 2000

100235.34+170240.3

Mag

16.5

Calc delta mag

6.95

Calc coord

yes