21569+2037 LDS 1484

21^h 56^m 45.36^s +20° 36' 00.6" P.A. 218.00 sep 9.1 mag 15.80,19.80

Coord 2000	21569+2037	Discov num	LDS1484	Comp		Coord arcsec 2000	21 56 45.36 +20 36 00.6
Date first	1962	Date last	2015	Obs	6
Pa first	219	Pa last	218.2	P.A. Now (θ)	218.2°
Sep first	9.0	Sep last	9.12	Sep. Now (ρ)	9.12"
Mag pri	15.80	Mag sec	19.80	delta mag (ΔM)	4	Spectral class
Pri motion ra	+067	Sec motion ra	+060
Pri motion dec	+047	Sec motion dec	+036
Notes

rPM=0.159 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1780745873882783360

WDS 21569+2037 LDS 1484 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
21569+2037	LDS1484		1962	1	219	9.0	14.50	21.00		X
21569+2037	LDS1484		1999	2	218	9.5	15.80	19.80		D	215645.36+203600.6
21569+2037	LDS1484		2015	3	218	9.1	15.80	19.80			215645.36+203600.6

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

WDS 21569+2037 LDS 1484 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21569+2037 LDS 1484 : MEASURES

No records found.

WDS 21569+2037 : VIRTUAL EYEPIECE

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WDS 21569+2037 : ALADIN DSS IMAGE @ 21^h 56^m 45.36^s +20° 36' 00.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21569+2037 LDS 1484 : 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		21569+2037	LDS1484		218	9.1
Show		21576+2047	L 37		90	2.9	16
Show		21577+2015	STF2849		243	1.7	26
Show		21592+2042	UC 4621		321	13.8	35
Show		21597+2049	GRV 526		81	45.6	44
Show		21560+1948	ALL 4		208	19.2	50
Show		21565+1940	HU 382		221	0.3	56
Show		21592+1950	GWP3112		169	82.8	58
Show		21543+1943	STF2841	A,BC	110	22.4	64
Show		21543+1943	COU 432	BC	299	0.1	64
Show		21595+2128	LDS1485		269	74.9	65
Show		21550+1926	TDT3238		230	0.6	75
Show		21513+2036	SKF2181		353	18.9	77
Show		21549+1914	AMS 2		199	7.0	87
Show		21516+1950	HJ 947	BC	297	41.1	87
Show		21516+1950	HJ 947	AB	98	18.9	87
Show		21516+1950	HJ 947	AC	310	24.3	87
Show		21551+1908	J 2		35	3.5	91
Show		22026+2116	SLW1258		105	120.1	91
Show		21517+2134	BRT2501		324	5.2	93
Show		22037+2033	NSN 750		183	1.3	99
Show		21505+1953	LDS4916		298	198.7	99
Show		21497+2039	TDT3182		210	1.9	100
Show		22027+1939	TDS1153		38	0.9	102
Show		21537+2212	J 2361		114	7.5	105
Show		21517+1918	STF2834	AB	298	4.3	106
Show		21517+1918	BU 1506	AC	116	29.7	106
Show		21517+1918	BU 1506	BC	118	29.9	106
Show		22044+2023	LDS1487		69	19.4	108
Show		21579+2224	GRV 524		59	47.9	110
Show		21550+1849	UC 4596		308	17.3	110
Show		22019+1913	GRV 536		38	67.7	110
Show		21514+1916	WSI 24		24	14.2	111
Show		22016+1909	GRV 534		263	31.5	112
Show		21553+1842	HO 173		73	0.9	115
Show		21580+2235	UC 4614		229	12.4	120
Show		21598+1843	UC 4623		183	42.9	121
Show		21481+2100	HU 378		298	0.2	125
Show		21500+2157	TDT3184		171	2.6	125
Show		22051+1950	GRV 540		317	79.3	129
Show		21596+2239	LDS4933		321	151.1	129
Show		22027+2215	BRT2502		232	17.0	130
Show		22060+2036	STF2859		344	3.8	130
Show		22060+2048	STF2861		220	7.1	131
Show		21487+2144	BRT2500		243	4.6	131
Show		21506+2216	HO 467	AB	221	2.6	132
Show		21506+2216	HO 467	AC	334	41.8	132
Show		22061+2034	BRT2840		314	2.3	132
Show		21495+2202	COU 135		302	9.2	133
Show		22049+2158	GAU 18		132	53.3	140
Show		22052+2158	HJ 3088		194	23.2	144

WDS 21569+2037 : COMPONENTS

	A
B	pa=216.4° sep=8.90"

21569+2037 A

Componente originario normalizzato	AB		Coord arcsec 2000	215645.36+203600.6		Mag	15.8		PmRA	67.00
PmDE	47.0

21569+2037 B

Componente originario normalizzato	AB		Coord arcsec 2000	215644.98+203553.4		Mag	19.8		PmRA	60.00
PmDE	36.0		Calc delta mag	4		Calc coord	yes