21231+6414 LDS 4882

21^h 23^m 04.35^s +64° 14' 25.3" P.A. 160.00 sep 11.2 mag 15.90,21.00

Coord 2000	21231+6414	Discov num	LDS4882	Comp		Coord arcsec 2000	21 23 04.35 +64 14 25.3
Date first	1960	Date last	2015	Obs	6
Pa first	144	Pa last	159.6	P.A. Now (θ)	159.6°
Sep first	10.5	Sep last	11.211	Sep. Now (ρ)	11.211"
Mag pri	15.90	Mag sec	21.00	delta mag (ΔM)	5.1	Spectral class
Pri motion ra	+552	Sec motion ra
Pri motion dec	+345	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Gaia DR2

2220336498184000768

WDS 21231+6414 LDS 4882 : 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
21231+6414	LDS4882		1999	2	162	11.4	15.90	21.00		D	212304.35+641425.3
21231+6414	LDS4882		2015	3	160	11.2	15.90	21.00			212304.35+641425.3

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WDS 21231+6414 LDS 4882 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21231+6414 LDS 4882 : MEASURES

No records found.

WDS 21231+6414 : VIRTUAL EYEPIECE

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WDS 21231+6414 : ALADIN DSS IMAGE @ 21^h 23^m 04.35^s +64° 14' 25.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21231+6414 LDS 4882 : 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		21231+6414	LDS4882		160	11.2
Show		21236+6456	STF2798		143	6.4	42
Show		21297+6406	RAO 622		320	2.4	45
Show		21184+6334	MLR 57		124	1.0	51
Show		21257+6325	MRI 38	BC	53	8.5	52
Show		21257+6325	STI1028	AB	343	6.7	53
Show		21194+6514	MLB 222		89	1.6	62
Show		21137+6424	H 1 48		245	0.8	62
Show		21261+6517	TDT2961		85	4.9	66
Show		21332+6410	MLB 223		129	1.7	67
Show		21326+6350	ES 2711		351	12.4	68
Show		21342+6400	ES 2712		228	13.1	75
Show		21282+6525	HJ 1656	AB	164	13.5	78
Show		21282+6525	HJ 1656	AC	14	15.1	78
Show		21282+6525	ABH 145	AD	68	98.5	78
Show		21282+6525	ABH 145	AE	96	64.3	78
Show		21282+6525	ABH 145	AF	182	49.5	78
Show		21282+6525	ABH 145	AG	190	55.6	78
Show		21282+6525	ABH 145	AH	247	78.6	78
Show		21282+6525	ES 1919	AI	23	8.2	78
Show		21338+6454	HU 966		335	0.5	80
Show		21114+6447	STI1018		317	15.1	83
Show		21311+6521	TDT3005		253	0.4	84
Show		21339+6332	TDS1135		28	0.9	84
Show		21288+6537	OSO 147	AB	211	23.1	91
Show		21288+6537	OSO 147	AC	287	24.7	91
Show		21288+6537	OSO 147	AD	119	22.3	91
Show		21365+6449	MLB 224		104	6.1	94
Show		21378+6402	HJ 1680	AB	268	15.8	97
Show		21378+6402	HJ 1680	AC	222	21.9	97
Show		21309+6537	SKF2614		236	54.9	97
Show		21089+6446	STI1017		32	12.0	97
Show		21186+6235	BU 1502	B,CD	165	21.9	101
Show		21186+6235	BU 1502	CD	103	2.8	101
Show	Alderamin	21186+6235	BU 1502	AB	17	196.6	104
Show		21197+6558	TDT2906		192	0.4	106
Show		21389+6446	STI1043		46	5.4	107
Show		21356+6526	TOI2050		109	12.2	108
Show		21331+6543	TDT3026		225	2.3	109
Show		21244+6223	TDT2945		155	0.6	112
Show		21103+6534	TDT2800		137	0.6	115
Show		21338+6549	AZC 181		170	7.3	117
Show		21359+6539	MLR 83	AB	321	0.5	118
Show		21359+6539	MLR 83	AB,C	10	23.9	118
Show		21394+6325	STI1044		195	5.3	119
Show		21110+6549	HU 960		38	3.5	121
Show		21185+6613	HDS3032		144	0.7	123
Show		21238+6619	LDS4884		283	3.9	125
Show		21076+6304	MLR 14		336	1.5	125
Show		21140+6606	MLB 221		175	3.8	126
Show		21326+6607	HJ 1665		65	22.7	128

WDS 21231+6414 : COMPONENTS

	A
B	pa=170.8° sep=10.64"

21231+6414 A

Componente originario normalizzato	AB		Coord arcsec 2000	212304.35+641425.3		Mag	15.9		PmRA	552.00
PmDE	345.0

21231+6414 B

Componente originario normalizzato	AB		Coord arcsec 2000	212304.61+641414.8		Mag	21		Calc delta mag	5.1
Calc coord	yes