09528+1821 ZUC 7

09^h 52^m 45.80^s +18° 21' 02.8" P.A. 108.00 sep 1.3 mag 15.70,16.90 Sp DA

Coord 2000	09528+1821	Discov num	ZUC 7	Comp		Coord arcsec 2000	09 52 45.80 +18 21 02.8
Date first	1989	Date last	2016	Obs	5
Pa first	100	Pa last	107.6	P.A. Now (θ)	107.6°
Sep first	1.1	Sep last	1.335	Sep. Now (ρ)	1.335"
Mag pri	15.70	Mag sec	16.90	delta mag (ΔM)	1.2	Spectral class	DA (white dwarf)
Pri motion ra	-005	Sec motion ra
Pri motion dec	-009	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Gaia DR2

626369685327491200

WDS 09528+1821 ZUC 7 : NOTES

discov_num	notes	refcode
ZUC 7	Primary is white dwarf PG 0950+185.	Zuc1992

REFERENCES

refcode	metd	author	reference
Zuc1992	Ci j	Zuckerman, B. & Becklin, E.E.	1992ApJ...386..260Z
Zuc1992		ApJ 386, 260, 1992
Zuc1992		(IR imaging using IRTF 3.0m + ProtoCam; U. Hawaii 2.2m, UKIRT + IRCAM, NOAO 2.1m +
Zuc1992		IRIM, Steward 2.3m + NICMOS, CTIO 4m. Rho and theta derived from quoted RA and DEC
Zuc1992		differences. Dates estimated to nearest decade given for a few measures without
Zuc1992		explicitly quoted dates.)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09528+1821	ZUC 7		1997	2	100	1.1	11.79	11.84	DA	N K	095245.80+182102.8
09528+1821	ZUC 7		2005	4	103	1.3	15.70	16.90	DA	N	095245.80+182102.8
09528+1821	ZUC 7		2015	4	108	1.3	15.70	16.90	DA	N	095245.80+182102.8
09528+1821	ZUC 7		2016	5	108	1.3	15.70	16.90	DA	N	095245.80+182102.8

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

WDS 09528+1821 ZUC 7 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09528+1821 ZUC 7 : MEASURES

No records found.

WDS 09528+1821 : VIRTUAL EYEPIECE

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WDS 09528+1821 : ALADIN DSS IMAGE @ 09^h 52^m 45.80^s +18° 21' 02.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09528+1821 ZUC 7 : 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		09528+1821	ZUC 7		108	1.3	1
Show		09516+1825	UC 1838		162	23.7	17
Show		09514+1808	SLW 399		243	75.3	24
Show		09493+1824	LDS3933		85	7.9	48
Show		09494+1832	HDS1419		173	0.0	49
Show		09532+1732	DAM1826		39	3.2	50
Show		09517+1729	LBU 13	AB	302	55.4	55
Show		09517+1729	DAM 14	AC	296	92.0	55
Show		09517+1729	LBU 13	AD	299	106.1	55
Show		09534+1724	OCC 662		-1	-1.0	58
Show		09506+1914	CVR1246		142	3.6	62
Show		09509+1919	STTA103	BC	228	79.9	63
Show		09509+1919	STTA103	AB	130	79.9	65
Show		09509+1919	STTA103	AC	179	105.1	65
Show		09566+1904	SLW 407		36	8.7	70
Show		09527+1934	CBL 39		325	35.4	73
Show		09470+1820	SKF1723		320	1.5	82
Show		09535+1657	CHR 219		45	0.2	85
Show		09515+1944	GRV 801		30	55.0	85
Show		09500+1658	COU 937		117	1.5	93
Show		09592+1840	SLW 418		93	11.8	93
Show		09499+1947	COU 285		188	0.5	96
Show		09569+1936	OL 213		227	3.5	97
Show		09556+1950	CVR1256		271	3.7	98
Show		09499+1650	STT 207		321	24.8	100
Show		09580+1713	SLW 413		332	173.6	101
Show		09569+1946	COU 388		62	1.6	105
Show		09570+1946	STF1399		176	30.2	105
Show		09518+2011	KPP1107		161	8.8	112
Show		09554+1636	WAM 3		218	3.6	112
Show		10001+1900	LDS3946		89	18.5	112
Show		09521+1628	STF1390	AB	207	2.2	114
Show		09521+1628	SE 5	AC	41	11.3	114
Show		09500+1634	STF1385		327	1.0	115
Show		09525+2016	CVR1249		222	3.0	116
Show		09509+2016	COU 49	AB	355	2.4	118
Show		09509+2016	GII 80	Ba,Bb	59	0.2	118
Show		09472+1950	CVR1241		260	3.5	119
Show		09445+1852	HJ 469		262	30.3	122
Show		10006+1731	KPP 208		99	3.7	124
Show		10015+1807	BPM 567		253	22.1	126
Show		09484+1631	UC 1832		328	30.6	127
Show		09499+1620	STF1384		183	11.6	128
Show		09577+2010	UC 1852		122	33.3	130
Show		09572+1626	GWP1256		36	21.5	132
Show		09524+1608	CVR 543		48	8.6	134
Show		09597+1952	UC 1857		248	44.3	135
Show		10014+1921	COU 25		100	10.0	137
Show		09448+1940	HJ 470		212	22.4	139
Show		10017+1725	RUC 7		223	0.1	140
Show		09467+1632	TOK 531		243	999.9	140

WDS 09528+1821 : COMPONENTS

	A
B	pa=108.5° sep=1.27"

09528+1821 A

Componente originario normalizzato	AB		Coord arcsec 2000	095245.80+182102.8		Mag	15.7		Spectral class	DA (white dwarf)
PmRA	-5.00		PmDE	-9.0

09528+1821 B

Componente originario normalizzato	AB		Coord arcsec 2000	095245.88+182102.4		Mag	16.9		Calc delta mag	1.2
Calc coord	yes