23213+6927 LDS 5078

23^h 21^m 17.28^s +69° 26' 22.6" P.A. 180.00 sep 28.7 mag 15.10,17.70 Sp DA+DC

Coord 2000	23213+6927	Discov num	LDS5078	Comp		Coord arcsec 2000	23 21 17.28 +69 26 22.6
Date first	1952	Date last	2016	Obs	11
Pa first	180	Pa last	180.4	P.A. Now (θ)	180.4°
Sep first	28.7	Sep last	28.704	Sep. Now (ρ)	28.704"
Mag pri	15.10	Mag sec	17.70	delta mag (ΔM)	2.6	Spectral class	DA+DC (white dwarf/white dwarf)
Pri motion ra	-134	Sec motion ra	-134
Pri motion dec	-010	Sec motion dec	-008
Notes	V (Proper motion indicates physical)

rPM=0.015 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Gaia DR2

2214973771957744128

WDS 23213+6927 LDS 5078 : 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
23213+6927	LDS5078		2000	2	185	26.7	15.10	17.70		D	232117.28+692622.6
23213+6927	LDS5078		2010	7	185	26.3	15.10	17.70	DA+DC	V	232117.28+692622.6
23213+6927	LDS5078		2014	9	181	28.7	15.10	17.70	DA+DC	V	232117.28+692622.6
23213+6927	LDS5078		2015	10	180	28.7	15.10	17.70	DA+DC	V	232117.28+692622.6
23213+6927	LDS5078		2016	11	180	28.7	15.10	17.70	DA+DC	V	232117.28+692622.6

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

WDS 23213+6927 LDS 5078 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23213+6927 LDS 5078 : MEASURES

No records found.

WDS 23213+6927 : VIRTUAL EYEPIECE

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WDS 23213+6927 : ALADIN DSS IMAGE @ 23^h 21^m 17.28^s +69° 26' 22.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23213+6927 LDS 5078 : 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		23213+6927	LDS5078		180	28.7	1
Show		23244+6917	A 789		85	2.2	19
Show		23156+6950	MLB 318	AB	245	3.2	38
Show		23156+6950	MLB 318	AC	237	9.8	38
Show		23138+6904	A 787		17	2.8	46
Show		23185+7014	LDS2034		209	4.0	51
Show		23315+6925	HDS3350		66	1.0	54
Show		23309+6954	HJ 1890	AB	238	8.6	58
Show		23309+6954	VBS 38	AC	144	43.7	58
Show		23188+7025	HDS3320		307	1.0	61
Show		23272+6824	KPP1832		70	14.2	71
Show		23353+6937	MLB 320		345	5.0	76
Show		23088+7006	HJ 1851		342	3.4	77
Show		23094+7012	A 786		155	1.9	77
Show		23107+7020	RAO 679		39	0.8	77
Show		23262+7041	BU 386	AB	313	19.7	79
Show		23262+7041	BU 386	AC	205	51.0	79
Show		23303+6822	MLB 319		126	6.3	81
Show		23186+6807	STF3001	AB	224	3.4	81
Show		23186+6807	STF3001	AC	356	44.0	81
Show		23101+7026	MLB 437		138	4.3	82
Show		23126+7038	MLB 438		44	2.8	84
Show		23257+6804	HDS3334		279	0.1	86
Show		23095+6826	FAL 75		307	8.7	88
Show		23096+6822	KPP4303		339	16.7	90
Show		23384+6911	CVR 289		171	69.7	92
Show		23268+6752	HDS3337		183	3.4	100
Show		23241+6748	TDT4019		86	0.9	100
Show		23074+7040	STF2984	AB	295	4.8	103
Show		23074+7040	STF2984	AC	81	74.2	103
Show		23385+7017	TDT4135		136	2.2	103
Show		23016+6912	OL 224		48	6.9	105
Show		23153+6746	HJ 1865		214	7.3	106
Show		23260+6743	KPP2172		57	17.8	107
Show		23212+6737	OSO 194		354	17.5	109
Show		23234+6736	HDS3329		155	15.4	111
Show		23365+6813	FOX 49		173	3.1	112
Show		23384+7038	BU 856		300	0.8	114
Show		23234+7121	TDT4013		165	1.6	115
Show		23378+6813	BU 855		198	0.8	116
Show		23119+6736	HU 996	AB	208	2.3	123
Show		23119+6736	HU 996	AC	185	18.8	123
Show		23261+6728	SKF2747		166	7.4	123
Show		23261+6727	MLR 94		340	3.7	124
Show		23353+7108	TDT4112		270	0.5	124
Show		23356+6750	CLZ 92		331	133.9	125
Show		23138+7132	LDS2030		93	2.7	132
Show		23270+7135	TDT4039		147	0.5	132
Show		23349+7120	TDS1215		179	1.5	133
Show		23365+6742	UC 292		296	13.6	134
Show		23225+7145	WFC 241		273	5.3	139

WDS 23213+6927 : COMPONENTS

	A
B	pa=180.1° sep=28.70"

23213+6927 A

Componente originario normalizzato	AB		Coord arcsec 2000	232117.28+692622.6		Mag	15.1		Spectral class	DA (white dwarf)
PmRA	-134.00		PmDE	-10.0

23213+6927 B

Componente originario normalizzato	AB		Coord arcsec 2000	232117.27+692553.9		Mag	17.7		Spectral class	DC (white dwarf)
PmRA	-134.00		PmDE	-8.0		Calc delta mag	2.6		Calc coord	yes