21536+7922 LDS 1961

21^h 53^m 34.30^s +79° 21' 58.4" P.A. 29.00 sep 208.9 mag 10.06,17.40 Sp F8

Coord 2000	21536+7922	Discov num	LDS1961	Comp		Coord arcsec 2000	21 53 34.30 +79 21 58.4
Date first	1954	Date last	2014	Obs	7
Pa first	29	Pa last	28.5	P.A. Now (θ)	28.5°
Sep first	213.1	Sep last	208.88	Sep. Now (ρ)	208.88"
Mag pri	10.06	Mag sec	17.40	delta mag (ΔM)	7.34	Spectral class	F8 (yellow-white)
Pri motion ra	-052	Sec motion ra
Pri motion dec	-012	Sec motion dec
Notes	U (Proper motion indicates non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Tycho2

4607-00088-1

Gaia DR2

2285131547338422656

WDS 21536+7922 LDS 1961 : 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
21536+7922	LDS1961		1999	2	29	209.8	10.06	17.40	F8	D	215334.30+792158.4
21536+7922	LDS1961		2010	4	29	209.0	10.06	17.40	F8	U	215334.30+792158.4
21536+7922	LDS1961		2014	7	29	208.9	10.06	17.40	F8	U	215334.30+792158.4

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

WDS 21536+7922 LDS 1961 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21536+7922 LDS 1961 : MEASURES

No records found.

WDS 21536+7922 : VIRTUAL EYEPIECE

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WDS 21536+7922 : ALADIN DSS IMAGE @ 21^h 53^m 34.30^s +79° 21' 58.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21536+7922 LDS 1961 : 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		21536+7922	LDS1961		29	208.9
Show		21458+7937	TOI1893		203	6.1	27
Show		22052+7945	LOC 512		354	14.5	40
Show		21461+8001	LOC 495		81	30.0	44
Show		21485+8008	LOC 497		314	3.3	49
Show		22086+7850	LOC 511		347	2.1	54
Show		22095+7852	HU 777		249	0.4	55
Show		21394+7839	UC 4520		189	30.6	60
Show		21390+8002	LDS1958		206	8.5	60
Show		22080+7830	LOC 510		17	1.7	67
Show		22076+7826	LDS1971		296	3.0	70
Show		21565+8042	LOC 498		104	1.4	80
Show		22028+7806	LOC 509		302	2.5	81
Show		21513+8053	MLR 253		129	1.6	92
Show		21465+8053	TDT3151		301	1.0	94
Show		22119+7804	UC 4675		195	27.8	95
Show		21507+7746	HDS3110		353	0.4	97
Show		21518+8102	KPP1343		232	10.1	100
Show		21540+8112	LDS1962		167	26.2	111
Show		22086+8107	LOC 513		355	2.4	112
Show		21561+8115	LOC 494		359	26.1	113
Show		21341+7740	LOC 484		235	10.4	118
Show		22131+7727	LOC 504		295	3.1	129
Show		22035+7710	LOC 503		177	6.8	136
Show		22013+7700	LOC 502	AB	129	4.0	144
Show		22021+8147	LOC 514		47	1.8	147
Show		21514+8154	LOC 496		251	5.3	153
Show		21545+7639	KPP4257		110	1.7	163
Show		21567+7639	LOC 493		113	1.5	164
Show		21440+8208	MLR 251		43	1.6	168
Show		21562+8212	LOC 500		200	5.2	171
Show		22054+7635	LOC 501		210	4.1	171
Show		21561+8218	TDT3247		352	0.6	177
Show		21572+7622	UC 4611		304	33.6	181
Show		22069+7626	LDS1969		322	14.2	181
Show		21576+7621	SKF2780		345	22.4	182
Show		21573+7605	A 892		230	1.3	198
Show		22062+8240	MLR 257		263	0.2	200
Show		21589+7602	MLR 254		309	2.5	201
Show		22070+7557	TDT3350	AB	145	4.1	210
Show		21582+8252	STF2873	AB	65	13.7	211
Show		21582+8252	STF2873	AC	200	136.1	211
Show		21582+8252	YSC 120	Ba,Bb	34	0.0	211
Show		21370+8255	STF2837		269	3.2	217
Show		21354+8300	LDS1956		351	62.2	222
Show		21584+7535	RAO 690		316	218.6	228
Show		21460+7515	UC 4555		332	16.7	248
Show		21374+7513	STT 449		127	1.2	255
Show		21521+8348	LOC 499		269	10.8	266
Show		22115+7502	LDS1972	AB	298	17.8	267
Show		22115+7502	LDS1972	Aa,Ab	253	3.6	267

WDS 21536+7922 : COMPONENTS

	A
B	pa=5.7° sep=184.48"

21536+7922 A

Componente originario normalizzato	AB		Coord arcsec 2000	215334.30+792158.4		Mag	10.06		Spectral class	F8 (yellow-white)
PmRA	-52.00		PmDE	-12.0		Tycho2	4607-00088-1

Tycho2

Tycho2	4607-00088-1	Pflag		RAmdeg	328.39292922	DEmdeg	79.36622245
PmRA	-43.8	PmDE	-4.3	E RAmdeg	17	E DEmdeg	19
E pmRA	1.5	E pmDE	1.5	EpRAm	1990.14	EpDEm	1989.68
Num	5	Q RAmdeg	1.5	Q DEmdeg	1.1	Q pmRA	1.5
Q pmDE	1.2	BTmag	10.558	E BTmag	0.032	VTmag	10.060
E VTmag	0.028	Prox	999	TYC	T	HIP
CCDM		RAdeg	328.39347444	DEdeg	79.36623306	EpRA 1990	1.75
EpDE 1990	1.69	E RAdeg	16.6	E DEdeg	18.8	Posflg
Corr	0.0

21536+7922 B

Componente originario normalizzato	AB		Coord arcsec 2000	215340.94+792502.0		Mag	17.4		Calc delta mag	7.34
Calc coord	yes