21050+7000 LDS 1944

21^h 05^m 05.05^s +70° 00' 28.9" P.A. 349.00 sep 48.0 mag 18.50,20.20

Coord 2000	21050+7000	Discov num	LDS1944	Comp		Coord arcsec 2000	21 05 05.05 +70 00 28.9
Date first	1966	Date last	2015	Obs	7
Pa first	350	Pa last	348.8	P.A. Now (θ)	348.8°
Sep first	43.0	Sep last	48.024	Sep. Now (ρ)	48.024"
Mag pri	18.50	Mag sec	20.20	delta mag (ΔM)	1.7	Spectral class
Pri motion ra	+059	Sec motion ra
Pri motion dec	+077	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Gaia DR2

2271547076879879808

WDS 21050+7000 LDS 1944 : 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
21050+7000	LDS1944		1999	2	349	48.4	18.50	20.20		D	210505.05+700028.9
21050+7000	LDS1944		2010	3	350	48.5	18.50	20.20			210505.05+700028.9
21050+7000	LDS1944		2015	4	349	48.0	18.50	20.20			210505.05+700028.9

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

WDS 21050+7000 LDS 1944 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21050+7000 LDS 1944 : MEASURES

No records found.

WDS 21050+7000 : VIRTUAL EYEPIECE

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WDS 21050+7000 : ALADIN DSS IMAGE @ 21^h 05^m 05.05^s +70° 00' 28.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21050+7000 LDS 1944 : 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		21050+7000	LDS1944		349	48.0
Show		21027+7005	TDT2710		42	0.4	14
Show		21052+6942	MLB 303			6.1	18
Show		21069+6940	LAF 63	AB	201	3.7	23
Show		21069+6940	LAF 63	AC	259	8.4	23
Show		21069+6940	LAF 63	AD	332	14.5	23
Show		21045+7046	STF2771		33	2.7	46
Show		21148+7003	MLB 364		59	5.2	51
Show		21001+6917	TDT2686		42	2.4	51
Show		20544+6957	A 1216	AB	327	20.1	56
Show		20544+6957	A 1216	AC	346	38.6	56
Show		20544+6957	A 1216	CD	82	0.9	56
Show		21115+7050	HDS3019	AB	136	0.3	59
Show		20561+7052	TDT2640		318	0.7	69
Show		21195+6928	MLB 304		47	5.2	82
Show		21059+7124	LDS1945		353	15.9	84
Show		21209+6944	MLB 365		47	5.1	84
Show		21078+7123	HDS3012		190	0.9	84
Show		20520+6910	JOD 19		172	0.5	85
Show		20465+7036	MLB 363		211	3.2	100
Show		20454+7000	MLR 93		210	0.1	101
Show		21201+7112	HJ 3027		128	34.2	102
Show		21114+7140	OSO 143		277	16.6	105
Show		20571+7138	TDT2652		307	0.6	105
Show		21016+6810	LI 6	AB	168	2.5	113
Show		21157+6821	BVD 135		310	24.9	115
Show		20493+7131	MLB 422		203	5.5	120
Show		21176+6818	YUN 1	AB	92	9.0	123
Show		21176+6818	CON 40	CD	69	1.0	123
Show		21122+6803	KPP4227	AB	298	1.9	124
Show		20458+7146	SKF1249		281	39.0	142
Show		20592+7224	MLB 423		247	5.9	146
Show		21233+7207	LSC 98		222	0.1	155
Show		21022+6723	KPP4220		302	1.2	159
Show		21225+6751	TDT2933		157	0.6	161
Show		20458+7219	MLB 421		251	1.9	167
Show		21158+6721	STF2788		352	8.1	170
Show		21012+7258	A 880		43	0.3	179
Show		20509+6708	MLB 301		333	4.9	190
Show		20465+6717	MLR 73		37	6.3	193
Show		20515+7304	LDS1941		234	1.6	195
Show		20517+6701	MLB 302		324	4.9	195
Show		21220+7257	TDT2926		74	0.6	195
Show		21208+6704	LDS4880		141	226.6	197
Show		21068+6644	TDT2757		248	0.7	197
Show		21015+6643	HU 959		164	1.3	199
Show		20573+6645	MLB 268		332	5.8	200
Show		21195+6647	TDT2902		182	0.9	209
Show		21113+7334	CRB 209		143	22.0	216
Show		21091+6623	MLR 68		280	0.8	219
Show		21091+6626	OCA 4		37	0.6	219

WDS 21050+7000 : COMPONENTS

	A
B	pa=356.1° sep=47.22"

21050+7000 A

Componente originario normalizzato	AB		Coord arcsec 2000	210505.05+700028.9		Mag	18.5		PmRA	59.00
PmDE	77.0

21050+7000 B

Componente originario normalizzato	AB		Coord arcsec 2000	210504.43+700116.0		Mag	20.2		Calc delta mag	1.7
Calc coord	yes