21552+6217 TDT 3239

21^h 55^m 13.69^s +62° 16' 53.8" P.A. 89.00 sep 0.8 mag 11.07,12.26

Coord 2000	21552+6217	Discov num	TDT3239	Comp		Coord arcsec 2000	21 55 13.69 +62 16 53.8
Date first	1991	Date last	1991	Obs	1
Pa first	89	Pa last	89	P.A. Now (θ)	89°
Sep first	0.8	Sep last	0.83	Sep. Now (ρ)	0.83"
Mag pri	11.07	Mag sec	12.26	delta mag (ΔM)	1.19	Spectral class
Pri motion ra	-006	Sec motion ra	-006
Pri motion dec	-016	Sec motion dec	-016
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Tycho2

4266-01779-1

Gaia DR2

2204300602132750592

WDS 21552+6217 TDT 3239 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21552+6217	TDT3239		1991	1	89	0.8	11.07	12.26			215513.69+621653.8

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WDS 21552+6217 TDT 3239 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21552+6217 TDT 3239 : MEASURES

No records found.

WDS 21552+6217 : VIRTUAL EYEPIECE

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WDS 21552+6217 : ALADIN DSS IMAGE @ 21^h 55^m 13.69^s +62° 16' 53.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21552+6217 TDT 3239 : 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		21552+6217	TDT3239		89	0.8
Show		21564+6216	HU 973		124	0.2	9
Show		21546+6234	PET 15		15	2.6	18
Show		21549+6159	OSO 161	AB	335	14.8	18
Show		21549+6159	OSO 161	AC	36	21.8	18
Show		21549+6159	OSO 161	AD	19	19.8	18
Show		21549+6159	OSO 161	AE	315	20.4	18
Show		21538+6237	ES 144	BD	43	23.6	22
Show		21540+6237	PET 14		94	0.5	22
Show		21534+6235	STI1068		56	10.3	23
Show		21538+6237	S 800	AB	145	62.8	23
Show		21538+6237	ES 144	AC	278	20.5	23
Show		21538+6237	PET 13	Aa,Ab	212	0.1	23
Show		21538+6237	PET 13	CE	290	1.2	23
Show		21521+6206	KR 56		299	4.7	25
Show		21538+6241	PET 12		169	1.6	27
Show		21569+6242	ES 145	AB	204	2.8	29
Show		21569+6242	ES 145	AC	238	18.8	29
Show		21576+6144	MLR 63		216	1.0	37
Show		21599+6200	STI1079		45	8.8	37
Show		22007+6229	KUI 110		222	1.0	40
Show		21543+6134	ES 1922		164	4.6	43
Show		21514+6251	LDS5933		333	2.4	45
Show		21520+6258	MLB 178		325	4.5	47
Show		21502+6144	TDT3186		153	0.8	49
Show		22005+6145	TDT3286		95	0.6	49
Show		21510+6137	STT 451		219	4.2	50
Show		22009+6250	HU 976		57	1.6	52
Show		21481+6230	ES 1858	AB	227	6.5	52
Show		21481+6230	ES 1858	AC	33	17.8	52
Show		21523+6306	STF2845	AB	173	2.0	54
Show		21523+6306	MAD 12	AC	207	35.4	54
Show		21518+6129	MRI 58	BC	98	2.6	54
Show		21518+6129	STI1063	AB	88	9.8	54
Show		21478+6203	HU 971	AB	207	0.3	55
Show		21478+6203	HU 971	AB,C	285	9.0	55
Show		22031+6214	STI1082		199	12.3	55
Show		22026+6238	STI1081		92	3.7	56
Show		21470+6214	STI1050		11	7.5	58
Show		22034+6233	ES 1859		94	2.6	61
Show		21573+6118	BU 275		170	0.4	61
Show		21474+6245	WIS 354		6	69.0	62
Show		22014+6133	HDS3125		3	0.2	62
Show		21485+6137	D 33	AB	131	3.5	63
Show		21485+6137	MLB 176	AC	277	10.6	63
Show		21506+6024	STI1059		156	3.3	63
Show		21465+6152	ES 1857	AB	209	2.9	67
Show		21465+6152	ES 1857	AC	96	18.8	67
Show		21464+6250	STI1049		90	4.5	69
Show		21492+6312	HEI 290		7	1.2	70
Show		22051+6217	BU 697	AB	93	20.0	70

WDS 21552+6217 : COMPONENTS

	A
B	pa=87.9° sep=0.39"

21552+6217 A

Componente originario normalizzato	AB		Coord arcsec 2000	215513.69+621653.8		Mag	11.07		PmRA	-6.00
PmDE	-16.0		Tycho2	4266-01779-1

Tycho2

Tycho2	4266-01779-1	Pflag		RAmdeg	328.80716125	DEmdeg	62.28163303
PmRA	-6.1	PmDE	-15.8	E RAmdeg	33	E DEmdeg	38
E pmRA	2.7	E pmDE	2.6	EpRAm	1986.93	EpDEm	1987.24
Num	5	Q RAmdeg	0.2	Q DEmdeg	1.3	Q pmRA	0.2
Q pmDE	1.3	BTmag	11.707	E BTmag	0.077	VTmag	10.850
E VTmag	0.066	Prox	999	TYC	T	HIP
CCDM		RAdeg	328.80719500	DEdeg	62.28166556	EpRA 1990	1.50
EpDE 1990	1.61	E RAdeg	45.6	E DEdeg	46.7	Posflg
Corr	0.1

21552+6217 B

Componente originario normalizzato	AB		Coord arcsec 2000	215513.75+621653.8		Mag	12.26		PmRA	-6.00
PmDE	-16.0		Calc delta mag	1.19		Calc coord	yes