21390+8002 LDS 1958

21^h 38^m 03.64^s +80° 04' 21.8" P.A. 206.00 sep 8.5 mag 12.50,18.80

Coord 2000	21390+8002	Discov num	LDS1958	Comp		Coord arcsec 2000	21 38 03.64 +80 04 21.8
Date first	1963	Date last	2014	Obs	6
Pa first	209	Pa last	206.1	P.A. Now (θ)	206.1°
Sep first	9.0	Sep last	8.463	Sep. Now (ρ)	8.463"
Mag pri	12.50	Mag sec	18.80	delta mag (ΔM)	6.3	Spectral class
Pri motion ra	+132	Sec motion ra
Pri motion dec	+032	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Gaia DR2

2285420993773980672

WDS 21390+8002 LDS 1958 : 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
21390+8002	LDS1958		1963	1	209	9.0	12.50	18.80		I	213848.82+800246.0
21390+8002	LDS1958		2000	2	205	8.4	12.50	18.80			213803.64+800421.8
21390+8002	LDS1958		2010	4	205	8.1	12.50	18.80			213803.64+800421.8
21390+8002	LDS1958		2014	6	206	8.5	12.50	18.80			213803.64+800421.8

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WDS 21390+8002 LDS 1958 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21390+8002 LDS 1958 : MEASURES

No records found.

WDS 21390+8002 : VIRTUAL EYEPIECE

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WDS 21390+8002 : ALADIN DSS IMAGE @ 21^h 38^m 03.64^s +80° 04' 21.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21390+8002 LDS 1958 : 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		21390+8002	LDS1958		206	8.5
Show		21461+8001	LOC 495		81	30.0	22
Show		21485+8008	LOC 497		314	3.3	28
Show		21458+7937	TOI1893		203	6.1	35
Show		21249+7938	LOC 489		31	1.5	44
Show		21223+7945	MLR 246		47	3.1	46
Show		21185+8021	STF2801		271	2.1	53
Show		21465+8053	TDT3151		301	1.0	54
Show		21513+8053	MLR 253		129	1.6	59
Show		21565+8042	LOC 498		104	1.4	60
Show		21536+7922	LDS1961		29	208.9	60
Show		21207+7916	LDS1950	AC	287	5.3	67
Show		21518+8102	KPP1343		232	10.1	67
Show		21290+7901	TDT2985		212	0.5	69
Show		21217+7902	UC 4456		353	30.2	77
Show		21540+8112	LDS1962		167	26.2	78
Show		21561+8115	LOC 494		359	26.1	83
Show		21394+7839	UC 4520		189	30.6	86
Show		21278+7830	LOC 487		256	2.1	99
Show		21271+7822	UC 4469		188	9.1	107
Show		21196+8143	AZC 180		6	52.1	108
Show		21514+8154	LOC 496		251	5.3	115
Show		21440+8208	MLR 251		43	1.6	125
Show		21202+7804	KPP4234		212	3.6	131
Show		21288+7756	HU 771		193	2.6	131
Show		21562+8212	LOC 500		200	5.2	135
Show		21561+8218	TDT3247		352	0.6	140
Show		21507+7746	HDS3110		353	0.4	143
Show		21276+7744	LOC 486		337	4.2	144
Show		21341+7740	LOC 484		235	10.4	145
Show		21246+7720	LDS1951		347	2.4	169
Show		21370+8255	STF2837		269	3.2	171
Show		21354+8300	LDS1956		351	62.2	176
Show		21322+8316	TDT3014		217	1.6	193
Show		21239+8317	HDS3049		339	0.3	195
Show		21545+7639	KPP4257		110	1.7	212
Show		21248+7636	LDS1952		76	190.2	212
Show		21567+7639	LOC 493		113	1.5	213
Show		21236+8337	LOC 491		64	1.1	215
Show		21521+8348	LOC 499		269	10.8	226
Show		21572+7622	UC 4611		304	33.6	230
Show		21576+7621	SKF2780		345	22.4	232
Show		21573+7605	A 892		230	1.3	247
Show		21210+8413	MLR 247		301	2.1	252
Show		21235+8417	SKF 397	AB	200	3.7	255
Show		21446+8420	LDS1960		358	84.4	256
Show		21248+7551	NSN 744		354	0.9	257
Show		21577+8433	TDT3261		271	0.4	272
Show		21211+8436	MLR 248		107	0.5	274
Show		21460+7515	UC 4555		332	16.7	291
Show		21374+7513	STT 449		127	1.2	292

WDS 21390+8002 : COMPONENTS

	A
B	pa=184.8° sep=7.63"

21390+8002 A

Componente originario normalizzato	AB		Coord arcsec 2000	213803.64+800421.8		Mag	12.5		PmRA	132.00
PmDE	32.0

21390+8002 B

Componente originario normalizzato	AB		Coord arcsec 2000	213803.39+800414.2		Mag	18.8		Calc delta mag	6.3
Calc coord	yes