20082+3831 ALI 920

20^h 08^m 12.32^s +38° 30' 39.7" P.A. 149.00 sep 14.0 mag 12.38,13.10

Coord 2000	20082+3831	Discov num	ALI 920	Comp		Coord arcsec 2000	20 08 12.32 +38 30 39.7
Date first	1928	Date last	2015	Obs	9
Pa first	146	Pa last	148.6	P.A. Now (θ)	148.6°
Sep first	13.8	Sep last	14.013	Sep. Now (ρ)	14.013"
Mag pri	12.38	Mag sec	13.10	delta mag (ΔM)	0.72	Spectral class
Pri motion ra	+013	Sec motion ra	+003
Pri motion dec	+013	Sec motion dec	+001
Notes

rPM=0.85

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3150-03353-1

Gaia DR2

2061843133989158016

WDS 20082+3831 ALI 920 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ali1949	Pa -	Ali, A.	1949AJ.....54..199A
Ali1949		AJ 54, 199, 1949
Ali1950	Pa -	Ali, A.	1950AJ.....55..209A
Ali1950		AJ 55, 208, 1950
Ali1952	Pa -	Ali, A.	1952AJ.....57..146A
Ali1952		AJ 57, 146, 1952
Ali1955	Pa -	Ali, A.	.
Ali1955		Pub. Nizamiah Obs. 13, Pt. 2, 1955
Ali9999	Pa -	Ali, A.	...................
Ali9999	+Po	Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20082+3831	ALI 920		1998	2	148	13.9	12.38	13.10		D	200812.32+383039.7
20082+3831	ALI 920		2002	3	148	13.9	12.38	13.10		D	200812.32+383039.7
20082+3831	ALI 920		2010	4	149	14.0	12.38	13.10			200812.32+383039.7
20082+3831	ALI 920		2015	5	149	14.0	12.38	13.10			200812.32+383039.7

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WDS 20082+3831 ALI 920 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20082+3831 ALI 920 : MEASURES

No records found.

WDS 20082+3831 : VIRTUAL EYEPIECE

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WDS 20082+3831 : ALADIN DSS IMAGE @ 20^h 08^m 12.32^s +38° 30' 39.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20082+3831 ALI 920 : 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		20082+3831	ALI 920		149	14.0
Show		20082+3823	DAM 194		77	3.1	8
Show		20076+3837	A 1416		42	4.7	11
Show		20074+3819	POP 187		90	5.3	15
Show		20066+3836	BRT2229		156	3.4	20
Show		20084+3808	HJ 606		229	44.0	23
Show		20101+3826	ALI 921		200	6.9	23
Show		20060+3821	POP 185	EF	258	3.0	28
Show		20060+3821	POP 185	AB	125	43.5	30
Show		20060+3821	POP 185	AC	185	64.9	30
Show		20060+3821	POP 185	AD	62	128.5	30
Show		20060+3821	POP 185	AE	101	120.0	30
Show		20060+3821	POP 185	AG	293	19.1	30
Show		20089+3905	MLB 770		284	6.1	36
Show		20052+3829	BU 1481	AB	240	42.7	36
Show		20052+3829	WAL 126	AC	212	70.4	36
Show		20052+3829	LLO 21	AD	212	4.9	36
Show		20052+3829	LLO 21	AE	169	9.1	36
Show		20091+3907	MLB 771		17	3.7	38
Show		20114+3824	SLE 955		27	15.2	39
Show		20051+3814	COU2213		174	2.5	39
Show		20115+3823	SLE 956		236	9.9	40
Show		20073+3753	SKF 290		157	22.9	40
Show		20048+3837	SEI 843		132	13.3	40
Show		20074+3751	POP 191		61	4.2	41
Show		20109+3857	DAM 198		263	6.4	42
Show		20107+3900	ES 2046		100	6.2	43
Show		20117+3843	TDT2073		151	1.6	43
Show		20112+3854	MLB 950		185	4.2	43
Show		20059+3755	ES 2119	AB	256	12.8	44
Show		20113+3855	DAM 199		70	6.5	45
Show		20059+3755	ES 2119	BC	256	5.7	45
Show		20052+3857	BU 1480		328	8.2	45
Show		20088+3915	MLB 769		131	4.9	45
Show		20057+3905	J 1072		252	4.1	46
Show		20044+3820	TOR 20		158	17.3	46
Show		20116+3853	A 1418		330	3.0	46
Show		20122+3827	STT 401		69	12.8	48
Show		20106+3751	SEI 949		134	10.4	49
Show		20042+3851	ALI 915		198	14.9	52
Show		20122+3810	SEI 998		104	3.9	52
Show		20041+3815	TOR 18		116	13.2	52
Show		20039+3822	SEI 835		10	25.6	52
Show		20040+3847	ALI 914	AB	230	14.8	52
Show		20112+3752	SLE 953	AB	121	5.7	53
Show		20112+3752	SLE 953	AC	184	6.7	53
Show		20073+3738	TDT1995	AB	344	2.5	54
Show		20073+3738	POP 189	AC	328	7.6	54
Show		20037+3820	HJ 1470		340	29.3	55
Show		20056+3746	A 1414		34	0.3	55
Show		20124+3804	SEI1000		145	19.1	57

WDS 20082+3831 : COMPONENTS

	A
B	pa=154.5° sep=13.26"

20082+3831 A

Componente originario normalizzato	AB		Coord arcsec 2000	200812.32+383039.7		Mag	12.38		PmRA	13.00
PmDE	13.0		Tycho2	3150-03353-1

Tycho2

Tycho2	3150-03353-1	Pflag		RAmdeg	302.05135117	DEmdeg	38.51104929
PmRA	16.8	PmDE	16.8	E RAmdeg	76	E DEmdeg	69
E pmRA	1.9	E pmDE	1.8	EpRAm	1966.66	EpDEm	1967.95
Num	6	Q RAmdeg	2.8	Q DEmdeg	0.9	Q pmRA	2.8
Q pmDE	0.9	BTmag	12.485	E BTmag	0.180	VTmag	12.377
E VTmag	0.195	Prox	999	TYC		HIP
CCDM		RAdeg	302.05129583	DEdeg	38.51101194	EpRA 1990	1.63
EpDE 1990	1.76	E RAdeg	91.4	E DEdeg	81.9	Posflg
Corr	0.0

CCDM

Ccdm	20082+3831	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.32	DDEs	-20.7
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	11.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20046N3813A
HIC

20082+3831 B

Componente originario normalizzato	AB		Coord arcsec 2000	200812.81+383027.7		Mag	13.1		PmRA	3.00
PmDE	1.0		Calc delta mag	0.72		Calc coord	yes

CCDM

Ccdm	20082+3831	RComp		Comp	B	Note1
Note2		Discov num	ALI 920	DRAs	0.97	DDEs	-32.4
R dRAs	65	Year	1928	Theta	146	Rho	13.8
Obs	1	Vmag	12.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20046N3813B
HIC