21202+4509 LDS 2510

21^h 20^m 16.35^s +45° 10' 29.5" P.A. 345.00 sep 20.4 mag 13.30,18.50

Coord 2000	21202+4509	Discov num	LDS2510	Comp		Coord arcsec 2000	21 20 16.35 +45 10 29.5
Date first	1954	Date last	2016	Obs	9
Pa first	340	Pa last	345	P.A. Now (θ)	345°
Sep first	21.0	Sep last	20.396	Sep. Now (ρ)	20.396"
Mag pri	13.30	Mag sec	18.50	delta mag (ΔM)	5.2	Spectral class
Pri motion ra	+132	Sec motion ra	+126
Pri motion dec	+015	Sec motion dec	+016
Notes

rPM=0.046 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

1971679370892047744

WDS 21202+4509 LDS 2510 : 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
21202+4509	LDS2510		1954	1	340	21.0	13.30	18.50		I	212016.35+451029.5
21202+4509	LDS2510		2000	3	345	20.4	13.30	18.50			212016.35+451029.5
21202+4509	LDS2510		2010	4	345	20.4	13.30	18.50			212016.35+451029.5
21202+4509	LDS2510		2015	5	345	20.4	13.30	18.50			212016.35+451029.5
21202+4509	LDS2510		2016	9	345	20.4	13.30	18.50			212016.35+451029.5

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

WDS 21202+4509 LDS 2510 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21202+4509 LDS 2510 : MEASURES

No records found.

WDS 21202+4509 : VIRTUAL EYEPIECE

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

WDS 21202+4509 : ALADIN DSS IMAGE @ 21^h 20^m 16.35^s +45° 10' 29.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21202+4509 LDS 2510 : 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		21202+4509	LDS2510		345	20.4
Show		21207+4455	GRV 451		184	52.1	17
Show		21205+4528	KRV 9		123	21.2	18
Show		21183+4514	TDT2893		234	0.6	22
Show		21212+4449	ES 1334	AB	307	5.3	24
Show		21196+4549	TDS1123	AB	63	1.5	39
Show		21169+4456	A 885		153	3.9	39
Show		21217+4434	GRV 455		132	28.9	40
Show		21166+4448	ES 97		290	7.5	46
Show		21187+4428	LDS2507		182	3.0	49
Show		21161+4444	MCN 2		303	16.0	52
Show		21154+4539	TDT2860		243	5.6	59
Show		21148+4518	TDT2855		1	0.5	59
Show		21165+4554	HDS3027		48	0.4	59
Show		21178+4607	TDT2892		156	2.5	63
Show		21237+4420	KPP3422		231	17.2	63
Show		21220+4408	HJ 1639		102	10.7	67
Show		21225+4409	HJ 1640		35	7.4	67
Show		21227+4408	COU2303		269	1.9	68
Show		21145+4542	COU2436		266	5.0	69
Show		21240+4611	SKF1391		154	30.5	72
Show		21139+4438	TDT2839		352	1.2	75
Show		21185+4357	TRN 32		81	3.8	77
Show		21137+4453	LDS2498		316	13.0	78
Show		21142+4556	TDT2846		227	0.5	79
Show		21278+4515	ES 1335		287	8.5	80
Show		21136+4433	ES 1333		296	1.6	81
Show		21223+4353	TDT2930		356	1.8	81
Show		21189+4351	COU2438		254	1.4	83
Show		21241+4623	TOI1324		194	1.5	83
Show		21166+4357	BRT1147			2.6	84
Show		21219+4347	TDT2924		221	1.0	86
Show		21176+4350	COU2301		69	0.5	86
Show		21152+4619	HDS3023		140	0.9	87
Show		21159+4624	ES 513		49	8.8	88
Show		21171+4350	TDT2882		334	0.6	88
Show		21282+4445	KPP 7		269	4.0	88
Show		21246+4355	BRT1149		136	3.2	89
Show		21121+4543	ES 9005	BD	84	22.3	91
Show		21121+4543	BU 160	BC	115	6.4	91
Show		21121+4543	BU 160	AB	155	57.1	92
Show		21125+4552	ES 1273	AB	295	23.1	92
Show		21125+4552	ES 1273	AC	7	37.7	92
Show		21125+4552	ES 1273	CD	69	3.7	92
Show		21259+4622	ES 1170	AB	345	5.3	93
Show		21259+4622	ES 1170	AC	343	10.5	93
Show		21122+4549	ES 1272		53	3.8	95
Show		21291+4455	BU 448		-1	2.0	95
Show		21292+4500	ES 99		203	4.5	96
Show		21293+4512	ES 100	AB	157	4.4	96
Show		21293+4512	ES 100	AC	333	29.9	96

WDS 21202+4509 : COMPONENTS

	A
B	pa=349.3° sep=20.05"

21202+4509 A

Componente originario normalizzato	AB		Coord arcsec 2000	212016.35+451029.5		Mag	13.3		PmRA	132.00
PmDE	15.0

21202+4509 B

Componente originario normalizzato	AB		Coord arcsec 2000	212016.00+451049.2		Mag	18.5		PmRA	126.00
PmDE	16.0		Calc delta mag	5.2		Calc coord	yes