20074+3537 ALI 181

20^h 07^m 21.02^s +35° 37' 50.1" P.A. 219.00 sep 14.6 mag 10.70,12.60 Sp A

Coord 2000	20074+3537	Discov num	ALI 181	Comp		Coord arcsec 2000	20 07 21.02 +35 37 50.1
Date first	1933	Date last	2015	Obs	11
Pa first	215	Pa last	218.9	P.A. Now (θ)	218.9°
Sep first	14.3	Sep last	14.633	Sep. Now (ρ)	14.633"
Mag pri	10.70	Mag sec	12.60	delta mag (ΔM)	1.9	Spectral class	A (white)
Pri motion ra	-003	Sec motion ra	-008
Pri motion dec	-008	Sec motion dec	-002
Notes

rPM=0.914

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

2059044022229817984

WDS 20074+3537 ALI 181 : 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Ali9999	+Po	Unpublished, manuscript or reference not found.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
20074+3537	ALI 181		1998	3	219	14.7	10.70	12.60		D	200721.02+353750.1
20074+3537	ALI 181		2002	4	219	14.7	10.70	12.60		D	200721.02+353750.1
20074+3537	ALI 181		2011	5	219	14.6	10.70	12.60		D	200721.02+353750.1
20074+3537	ALI 181		2015	7	219	14.6	10.70	12.60	A		200721.02+353750.1

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WDS 20074+3537 ALI 181 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20074+3537 ALI 181 : MEASURES

No records found.

WDS 20074+3537 : VIRTUAL EYEPIECE

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WDS 20074+3537 : ALADIN DSS IMAGE @ 20^h 07^m 21.02^s +35° 37' 50.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20074+3537 ALI 181 : 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		20074+3537	ALI 181		219	14.6
Show		20075+3535	COU2126		158	0.7	3
Show		20073+3534	SEI 893	CD	119	27.4	4
Show		20073+3534	COU2125	Aa,Ab	69	0.1	4
Show		20073+3534	ES 2248	AB	30	5.9	4
Show		20073+3534	ES 2248	AC	222	50.6	4
Show		20074+3543	STT 398	AB	82	1.0	6
Show		20074+3543	A 280	AC	133	5.7	6
Show		20072+3531	SEI 890	AB	94	15.3	8
Show		20072+3531	BKO 90	AC	52	13.8	8
Show		20069+3545	BKO 88	BD	251	8.9	9
Show		20069+3545	SEI 886	AB	123	27.2	10
Show		20069+3545	BKO 88	AC	167	4.2	10
Show		20069+3545	BKO 88	AE	38	43.7	10
Show		20069+3545	BKO 88	EF	261	6.4	10
Show		20069+3545	BKO 88	EG	302	6.0	10
Show		20069+3546	SEI 885		285	14.1	10
Show		20066+3544	RAO 518		-1	0.2	12
Show		20064+3543	SEI 877	AB	46	12.9	13
Show		20064+3543	BKO 84	AC	20	5.8	13
Show		20063+3535	BKO 83	EF	228	7.5	14
Show		20063+3535	SEI 873	AB	335	9.1	14
Show		20063+3535	BKO 83	AC	285	43.5	14
Show		20063+3535	BKO 83	AE	151	52.0	14
Show		20063+3535	BKO 83	AG	240	136.8	14
Show		20063+3535	BKO 83	AI	257	87.2	14
Show		20063+3535	TOI1335	Aa,Ab	304	0.1	14
Show		20063+3538	SEI 871	AB	172	11.5	14
Show		20063+3538	SEI 872	AC	56	29.1	14
Show		20063+3535	BKO 83	CD	119	6.6	15
Show		20073+3553	SEI 892	AB	335	15.5	15
Show		20073+3553	BKO 91	AC	290	12.4	15
Show		20073+3553	BKO 91	AD	298	51.6	15
Show		20073+3553	BKO 91	DE	100	6.8	16
Show		20074+3553	SEI 894	AB	344	29.1	16
Show		20063+3535	BKO 83	GH	227	3.4	16
Show		20077+3523	BKO 93	AB	75	3.5	16
Show		20077+3523	BKO 93	AC	223	6.5	16
Show		20075+3553	SEI 896		130	11.4	16
Show		20074+3553	BKO 92	BC	45	14.4	16
Show		20062+3544	SEI 867	AB	244	12.9	17
Show		20062+3544	BKO 82	AC	33	6.9	17
Show		20062+3544	BKO 82	AD	295	13.0	17
Show		20084+3528	ES 203		130	6.1	17
Show		20079+3522	ALI 182	AB	358	9.4	17
Show		20079+3522	BKO 95	AC	36	7.5	17
Show		20070+3554	SEI 887	AB	200	22.8	18
Show		20070+3554	SEI 888	AC	53	21.6	18
Show		20086+3529	TDS1046		341	1.2	18
Show		20060+3546	SEI 865	EG	196	14.5	18
Show		20060+3546	ES 25	AB	122	8.6	19

WDS 20074+3537 : COMPONENTS

	A
B	pa=213.3° sep=13.62"

20074+3537 A

Componente originario normalizzato	AB		Coord arcsec 2000	200721.02+353750.1		Mag	10.7		Spectral class	A (white)
PmRA	-3.00		PmDE	-8.0

20074+3537 B

Componente originario normalizzato	AB		Coord arcsec 2000	200720.41+353738.7		Mag	12.6		PmRA	-8.00
PmDE	-2.0		Calc delta mag	1.9		Calc coord	yes