21158+1745 LDS 1052

21^h 15^m 41.92^s +17° 46' 24.2" P.A. 69.00 sep 8.6 mag 13.70,15.50

Coord 2000	21158+1745	Discov num	LDS1052	Comp		Coord arcsec 2000	21 15 41.92 +17 46 24.2
Date first	1936	Date last	2015	Obs	5
Pa first	68	Pa last	69.3	P.A. Now (θ)	69.3°
Sep first	9.0	Sep last	8.639	Sep. Now (ρ)	8.639"
Mag pri	13.70	Mag sec	15.50	delta mag (ΔM)	1.8	Spectral class
Pri motion ra	+027	Sec motion ra
Pri motion dec	-015	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1785074513721959552

WDS 21158+1745 LDS 1052 : NOTES

discov_num	notes	refcode
LDS1052	This star possibly has a wide companion at about 9" as noted in e.g.
	the WDS catalog. It is however single in the separation range covered
	by the AstraLux data.	Jnn2012

REFERENCES

refcode	metd	author	reference
Jnn2012	Cl j	Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S.,	2012ApJ...754...44J
Jnn2012	+E2	Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012		ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b)	2014ApJS..214...17J

DISCOVERER

idgroup	discov	author
1	LDS	Luyten p.m. catalog (from additional DD list)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21158+1745	LDS1052		2000	2	70	8.7	13.70	15.50		D	211541.92+174624.2
21158+1745	LDS1052		2001	3	70	8.6	13.70	15.50		D	211541.92+174624.2
21158+1745	LDS1052		2015	4	69	8.6	13.70	15.50		N	211541.92+174624.2

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

WDS 21158+1745 LDS 1052 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21158+1745 LDS 1052 : MEASURES

No records found.

WDS 21158+1745 : VIRTUAL EYEPIECE

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

WDS 21158+1745 : ALADIN DSS IMAGE @ 21^h 15^m 41.92^s +17° 46' 24.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21158+1745 LDS 1052 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21158+1745	LDS1052		69	8.6
Show		21152+1741	LDS4875		127	195.4	10
Show		21150+1750	BPM2352		127	115.1	11
Show		21148+1746	SHN 249		-1	0.2	13
Show		21141+1741	BPM2349		124	51.8	23
Show		21182+1741	J 1720		321	7.3	36
Show		21182+1807	BPMA253		239	269.4	41
Show		21130+1802	J 577		19	2.4	42
Show		21176+1711	BPM2356		47	119.4	45
Show		21125+1727	BPMA252		173	255.4	50
Show		21179+1831	HU 368		312	0.2	55
Show		21126+1706	BPM2342		220	72.4	61
Show		21194+1816	COU 70		349	1.7	61
Show		21133+1655	BU 681		242	2.9	62
Show		21120+1822	ZIE 12	AB	26	13.3	64
Show		21120+1822	ZIE 12	AC	268	298.4	64
Show		21158+1642	GRV 441		39	19.0	65
Show		21160+1639	BPM2353		262	20.8	68
Show		21117+1821	LDS1051		88	298.5	68
Show		21109+1801	COU 69		330	1.5	70
Show		21181+1646	J 3238	AB	341	3.8	70
Show		21181+1646	J 3238	AC	210	31.0	70
Show		21175+1637	MAY9002		316	4.8	75
Show		21177+1635	MAY9003		75	5.1	77
Show		21177+1636	J 850	AB	236	2.4	77
Show		21177+1636	J 850	AC	331	12.4	77
Show		21162+1629	BPM2354		11	84.5	78
Show		21111+1704	HEI 187		255	1.2	79
Show		21111+1659	KPP 486		334	3.9	82
Show		21213+1724	BPM2362		27	81.1	84
Show		21193+1640	BPM2358		21	97.3	85
Show		21217+1731	BPM2364		127	119.8	88
Show		21094+1809	SLN 89		15	2.1	93
Show		21106+1650	HU 367		339	0.3	93
Show		21094+1721	STF2763	AB	293	17.1	94
Show		21094+1721	STF2763	BC	227	30.2	94
Show		21222+1725	BPM2365		338	42.6	96
Show		21132+1915	GWP3045		147	18.4	96
Show		21176+1614	BPM2355		67	86.9	97
Show		21089+1748	HU 365		19	1.0	97
Show		21212+1841	J 160		290	3.2	98
Show		21221+1825	UC 4459		183	27.4	100
Show		21212+1645	HJ 281	AB	334	14.1	100
Show		21161+1606	BU 1261		151	1.8	101
Show		21099+1648	BPM2335		54	14.9	102
Show		21148+1605	NSN 742		60	1.9	103
Show		21123+1919	TDT2825		299	0.4	104
Show		21089+1715	HEI 185		35	0.1	104
Show		21087+1717	HEI 184		62	2.9	106
Show		21088+1709	TDT2783		327	1.1	107
Show		21160+1600	HO 284		88	3.9	107

WDS 21158+1745 : COMPONENTS

	A
B	pa=68.4° sep=8.28"

21158+1745 A

Componente originario normalizzato	AB		Coord arcsec 2000	211541.92+174624.2		Mag	13.7		PmRA	27.00
PmDE	-15.0

21158+1745 B

Componente originario normalizzato	AB		Coord arcsec 2000	211542.46+174627.3		Mag	15.5		Calc delta mag	1.8
Calc coord	yes