21392+4311 GIC 168

21^h 39^m 17.19^s +43° 12' 02.5" P.A. 275.00 sep 6.8 mag 12.31,12.80

Coord 2000	21392+4311	Discov num	GIC 168	Comp		Coord arcsec 2000	21 39 17.19 +43 12 02.5
Date first	1966	Date last	2015	Obs	13
Pa first	270	Pa last	275	P.A. Now (θ)	275°
Sep first	8.0	Sep last	6.846	Sep. Now (ρ)	6.846"
Mag pri	12.31	Mag sec	12.80	delta mag (ΔM)	0.49	Spectral class
Pri motion ra	+138	Sec motion ra	+138
Pri motion dec	+135	Sec motion dec	+133
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.01 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

1967689449345870592

WDS 21392+4311 GIC 168 : NOTES

discov_num	notes	refcode
GIC 168	G212-052/G212-051.

REFERENCES

refcode	metd	author	reference
Gic1961	-	Giclas, H., Burnham, R. & Thomas, N.	1961LowOB...5...61G
Gic1961		Lowell Obs. Bull. 5, 61, 1961
Gic1971	Pa -	Giclas, H., Burnham, R. & Thomas, N.	.
Gic1971		Lowell Proper Motion Survey (No. Hemisphere), 1971
Gic1978	Pa -	Giclas, H., Burnham, R. & Thomas, N.	.
Gic1978		Lowell Proper Motion Survey (So. Hemisphere), 1978 (Lowell Obs. Bull. 8, 89, 1978)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21392+4311	GIC 168		2000	7	275	6.9	12.31	12.80		N DV	213917.19+431202.5
21392+4311	GIC 168		2002	8	275	6.8	12.31	12.80		NVD	213917.19+431202.5
21392+4311	GIC 168		2015	9	275	6.8	12.31	12.80		NV	213917.19+431202.5

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WDS 21392+4311 GIC 168 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21392+4311 GIC 168 : MEASURES

No records found.

WDS 21392+4311 : VIRTUAL EYEPIECE

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WDS 21392+4311 : ALADIN DSS IMAGE @ 21^h 39^m 17.19^s +43° 12' 02.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21392+4311 GIC 168 : 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		21392+4311	GIC 168		275	6.8
Show		21395+4317	DA 14		350	3.9	6
Show		21385+4317	DA 15		72	1.6	11
Show		21402+4316	AC 20	AB	329	2.7	11
Show		21402+4316	STTA221	AC	253	62.2	11
Show		21381+4258	ES 1458		187	2.9	20
Show		21389+4249	J 1232		204	2.7	23
Show		21365+4304	COU2233		121	0.1	32
Show		21360+4307	TDT3049		355	0.9	37
Show		21400+4348	TDT3097		253	0.4	37
Show		21427+4303	TDT3117		163	0.8	39
Show		21362+4253	HO 463		180	0.5	39
Show		21355+4300	ES 1456		137	3.5	44
Show		21368+4332	HJ 1666		238	8.1	44
Show		21360+4237	ES 1457	AB	77	3.7	50
Show		21346+4322	AG 418		113	13.9	52
Show		21443+4256	TDT3129		76	0.9	57
Show		21426+4226	BU 1505	BC	177	21.4	59
Show		21426+4226	STF2820	AB	230	16.0	59
Show		21426+4226	BU 1505	AC	200	33.6	59
Show		21392+4411	BU 1331		340	0.7	60
Show		21398+4211	TDT3094		229	2.9	62
Show		21371+4409	POP 139		183	1.0	62
Show		21448+4254	TDT3132		293	2.0	64
Show		21443+4234	OSO 156	AB	331	7.6	68
Show		21443+4234	OSO 156	AC	57	16.1	68
Show		21443+4234	OSO 156	AD	18	22.7	68
Show		21454+4258	ES 1459		282	2.3	68
Show		21333+4306	ES 1455		293	6.6	69
Show		21391+4421	HJ 1673		80	5.4	69
Show		21421+4414	A 403		74	0.6	69
Show		21409+4205	TDT3104		233	2.2	70
Show		21361+4206	TDT3050		310	0.7	75
Show		21462+4254	COU1979		261	0.4	78
Show		21434+4417	HJ 1685		239	18.6	78
Show		21454+4356	HO 168	AB	42	0.8	80
Show		21454+4356	HO 168	AC	267	18.7	80
Show		21454+4356	HO 168	AD	21	28.3	80
Show		21454+4356	HO 168	AE	22	28.3	80
Show		21380+4153	A 402		47	0.8	81
Show		21462+4239	ES 1460	AB	8	1.8	84
Show		21462+4239	ES 1460	AC	238	20.3	84
Show		21395+4144	FOX 262	EF	46	41.7	89
Show		21395+4144	BU 449	AB	14	6.0	89
Show		21395+4144	STT 447	AC	176	14.0	89
Show		21395+4144	BU 449	AD	248	18.9	89
Show		21395+4144	STT 447	AE	43	29.1	89
Show		21395+4144	ABH 148	AH	263	74.4	89
Show		21395+4144	ABH 148	AI	271	92.9	89
Show		21395+4144	ABH 148	AJ	95	71.2	89
Show		21395+4144	ABH 148	AK	49	74.7	89

WDS 21392+4311 : COMPONENTS

	A
B	pa=276.8° sep=5.01"

21392+4311 A

Componente originario normalizzato	AB		Coord arcsec 2000	213917.19+431202.5		Mag	12.31		PmRA	138.00
PmDE	135.0

21392+4311 B

Componente originario normalizzato	AB		Coord arcsec 2000	213916.74+431203.1		Mag	12.8		PmRA	138.00
PmDE	133.0		Calc delta mag	0.49		Calc coord	yes