21286+3255 TDT 2984

21^h 28^m 35.42^s +32° 55' 21.8" P.A. 38.00 sep 0.5 mag 11.10,11.13

Coord 2000	21286+3255	Discov num	TDT2984	Comp		Coord arcsec 2000	21 28 35.42 +32 55 21.8
Date first	1991	Date last	1991	Obs	1
Pa first	38	Pa last	38	P.A. Now (θ)	38°
Sep first	0.5	Sep last	0.45	Sep. Now (ρ)	0.45"
Mag pri	11.10	Mag sec	11.13	delta mag (ΔM)	0.03	Spectral class
Pri motion ra	-008	Sec motion ra	-008
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2708-02405-1

Gaia DR2

1854218749846610304

WDS 21286+3255 TDT 2984 : 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
21286+3255	TDT2984		1991	1	38	0.5	11.10	11.13			212835.42+325521.8

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WDS 21286+3255 TDT 2984 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21286+3255 TDT 2984 : MEASURES

No records found.

WDS 21286+3255 : VIRTUAL EYEPIECE

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WDS 21286+3255 : ALADIN DSS IMAGE @ 21^h 28^m 35.42^s +32° 55' 21.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21286+3255 TDT 2984 : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21286+3255	TDT2984		38	0.5
Show		21304+3250	ES 2318		78	3.7	24
Show		21262+3249	GRV 467		338	60.2	30
Show		21290+3224	ES 378	AB	203	9.5	32
Show		21290+3224	WAL 139	AC	251	41.6	32
Show		21265+3315	HJ 935	AB	16	12.9	34
Show		21265+3315	HJ 935	BC	52	1.7	34
Show		21257+3241	GYL 55		163	5.8	40
Show		21317+3302	GYL 63		306	15.7	41
Show		21267+3329	TDT2973		330	0.5	42
Show		21281+3214	SOZ 26		11	12.3	43
Show		21258+3329	GYL 56		3	16.3	49
Show		21268+3337	ES 2382		257	7.7	52
Show		21262+3339	TDT2964		258	0.4	53
Show		21275+3158	TDT2977		120	0.5	59
Show		21318+3338	KUI 124		143	4.2	59
Show		21282+3355	TDT2982		358	1.8	61
Show		21291+3357	ES 2263		28	2.8	61
Show		21322+3341	ES 2383		44	5.2	65
Show		21318+3349	STF2802		9	3.9	68
Show		21271+3402	ES 2262		74	1.3	70
Show		21336+3325	TOB 222	AB	119	20.8	70
Show		21336+3325	TOB 222	AC	335	22.1	70
Show		21336+3325	TOB 222	AD	68	26.4	70
Show		21336+3325	GYL 59	BD	17	21.0	70
Show		21322+3349	HEI 882		182	2.0	70
Show		21302+3404	HJ 1652		26	15.4	72
Show		21341+3237	GYL 60		61	50.1	73
Show		21324+3156	KPP 835		347	7.1	77
Show		21225+3311	KPP3369		47	1.8	79
Show		21348+3304	GYL 61		188	47.6	79
Show		21267+3413	ES 2261		155	4.1	83
Show		21326+3401	KPP1585		342	12.0	83
Show		21350+3324	TDT3042		53	1.0	86
Show		21242+3358	J 2346		229	4.1	88
Show		21321+3412	HO 603	BC	276	3.6	88
Show		21321+3412	HO 603	AB	251	80.6	89
Show		21216+3253	GYL 54		137	22.2	89
Show		21230+3202	HO 157		26	3.6	89
Show		21348+3204	LSL 1	AB	82	82.1	93
Show		21348+3204	LSL 1	AC	127	106.1	93
Show		21348+3204	LSL 1	AD	134	21.2	93
Show		21348+3204	LSL 1	AE	331	10.5	93
Show		21257+3422	GRV 465		6	51.1	94
Show		21348+3204	LSL 1	BF	210	18.4	95
Show		21348+3204	LSL 1	CG	199	11.5	95
Show		21272+3428	TDT2975		259	2.1	95
Show		21360+3319	HJ 1664		83	9.4	96
Show		21226+3158	HJ 1637	AB	104	13.4	96
Show		21226+3158	DAL 15	AC	142	8.3	96
Show		21210+3304	J 1229		305	2.2	96

WDS 21286+3255 : COMPONENTS

	A
B	pa=33.3° sep=0.42"

21286+3255 A

Componente originario normalizzato	AB		Coord arcsec 2000	212835.42+325521.8		Mag	11.1		PmRA	-8.00
PmDE	-5.0		Tycho2	2708-02405-1

Tycho2

Tycho2	2708-02405-1	Pflag		RAmdeg	322.14760849	DEmdeg	32.92275771
PmRA	-7.7	PmDE	-5.1	E RAmdeg	18	E DEmdeg	19
E pmRA	1.4	E pmDE	1.4	EpRAm	1988.10	EpDEm	1987.73
Num	6	Q RAmdeg	1.7	Q DEmdeg	0.8	Q pmRA	1.6
Q pmDE	0.9	BTmag	10.642	E BTmag	0.033	VTmag	10.439
E VTmag	0.036	Prox	999	TYC	T	HIP
CCDM		RAdeg	322.14763250	DEdeg	32.92277278	EpRA 1990	1.55
EpDE 1990	1.48	E RAdeg	20.3	E DEdeg	21.2	Posflg
Corr	0.1

21286+3255 B

Componente originario normalizzato	AB		Coord arcsec 2000	212835.44+325522.2		Mag	11.13		PmRA	-8.00
PmDE	-5.0		Calc delta mag	0.03		Calc coord	yes