20324+3859 SEI 1157

20^h 32^m 23.04^s +38° 59' 03.7" P.A. 66.00 sep 7.6 mag 11.26,13.40

Coord 2000	20324+3859	Discov num	SEI1157	Comp		Coord arcsec 2000	20 32 23.04 +38 59 03.7
Date first	1895	Date last	2015	Obs	10
Pa first	66	Pa last	65.5	P.A. Now (θ)	65.5°
Sep first	7.4	Sep last	7.6	Sep. Now (ρ)	7.6"
Mag pri	11.26	Mag sec	13.40	delta mag (ΔM)	2.14	Spectral class
Pri motion ra	-005	Sec motion ra	+006
Pri motion dec	-008	Sec motion dec	-004
Notes

rPM=1.241

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3153-00471-1

Gaia DR2

2064207053926721408

ADS

13982

WDS 20324+3859 SEI 1157 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sei1908	Pa -	Scheiner, J.	1908POPot..59.....S
Sei1908	+Po	Pub. Obs. Potsdam 20, #59, 1908
Sei1913A	Pa -	Scheiner, J.	1913QB811.B8.......
Sei1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A	Pa -	Scheiner, J.	1932QB821.A43......
Sei1932A		cited in ADS (Aitken Double Star Cat.), 1932

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20324+3859	SEI1157		1998	3	66	7.6	11.26	13.40		D	203223.04+385903.7
20324+3859	SEI1157		2002	4	65	7.6	11.26	13.40		D	203223.04+385903.7
20324+3859	SEI1157		2015	5	66	7.6	11.26	13.40			203223.04+385903.7

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WDS 20324+3859 SEI 1157 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20324+3859 SEI 1157 : MEASURES

No records found.

WDS 20324+3859 : VIRTUAL EYEPIECE

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WDS 20324+3859 : ALADIN DSS IMAGE @ 20^h 32^m 23.04^s +38° 59' 03.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20324+3859 SEI 1157 : 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		20324+3859	SEI1157		66	7.6
Show		20330+3903	SEI1163		221	28.9	9
Show		20335+3858	SEI1166		73	17.0	14
Show		20332+3910	SEI1165		4	10.7	15
Show		20336+3854	KPP4205		80	2.6	16
Show		20332+3911	CNT 6		205	6.6	16
Show		20311+3854	SEI1149		203	19.6	16
Show		20327+3916	SEI1160	AB	49	13.9	18
Show		20327+3916	SEI1159	AC	148	21.0	18
Show		20311+3847	SEI1150		74	21.6	20
Show		20335+3913	SEI1168		118	19.4	20
Show		20319+3920	HJ 1531		318	6.4	23
Show		20306+3850	SEI1144		177	18.1	23
Show		20341+3847	KPP4206		215	1.6	24
Show		20344+3852	SEI1172		149	21.8	26
Show		20329+3925	TDT2358		287	0.8	27
Show		20314+3833	JNN 284		252	0.1	28
Show		20337+3835	A 1431		29	0.9	29
Show		20317+3831	ES 246	AB	355	5.1	29
Show		20317+3831	ES 246	AC	354	9.9	29
Show		20348+3852	GRV 357		275	22.5	30
Show		20349+3849	SEI1176		11	19.9	31
Show		20296+3901	ALI 936	AB	77	10.5	33
Show		20296+3901	SEI1137	AC	310	22.0	33
Show		20296+3856	MLB 775		167	10.8	33
Show		20351+3914	MLB 777		186	6.3	35
Show		20304+3833	A 1430		132	3.4	35
Show		20331+3932	SEI1164		214	18.0	35
Show		20349+3840	SEI1177		139	13.0	36
Show		20293+3901	DAM 315		281	10.3	37
Show		20331+3822	TDT2363		174	0.5	38
Show		20300+3832	SMA 117		264	12.4	39
Show		20357+3901	SEI1185		298	3.5	39
Show		20311+3935	LDS6414		346	8.0	39
Show		20357+3908	COU2289		155	0.7	40
Show		20296+3836	SEI1136		259	11.5	40
Show		20292+3919	SEI1134		32	3.8	43
Show		20302+3823	SEI1141		175	22.5	45
Show		20287+3911	CBL 83		172	41.8	45
Show		20361+3852	SEI1189		36	2.2	45
Show		20363+3854	MLB 953		9	6.0	47
Show		20290+3924	ALI1144		165	11.6	48
Show		20298+3939	LSC 90		335	0.1	51
Show		20286+3923	TDT2315		141	1.5	51
Show		20367+3906	AG 259		313	2.8	52
Show		20281+3847	ALI 933		254	13.8	52
Show		20315+3806	SEI1151		215	25.1	53
Show		20328+3954	ES 1680	AB	4	50.7	56
Show		20343+3950	MLB 883		310	10.0	56
Show		20328+3954	ES 1680	BC	27	2.8	57
Show		20275+3902	TDT2290		285	0.8	58

WDS 20324+3859 : COMPONENTS

	A
B	pa=59.6° sep=6.23"

20324+3859 A

Componente originario normalizzato	AB		Coord arcsec 2000	203223.04+385903.7		Mag	11.26		PmRA	-5.00
PmDE	-8.0		Tycho2	3153-00471-1		ADS	13982

Tycho2

Tycho2	3153-00471-1	Pflag		RAmdeg	308.09603364	DEmdeg	38.98438547
PmRA	-0.9	PmDE	-11.5	E RAmdeg	57	E DEmdeg	44
E pmRA	2.7	E pmDE	2.4	EpRAm	1984.67	EpDEm	1983.92
Num	5	Q RAmdeg	1.7	Q DEmdeg	1.1	Q pmRA	1.7
Q pmDE	1.1	BTmag	12.806	E BTmag	0.236	VTmag	11.262
E VTmag	0.082	Prox	999	TYC		HIP
CCDM		RAdeg	308.09601750	DEdeg	38.98441083	EpRA 1990	1.63
EpDE 1990	1.78	E RAdeg	63.2	E DEdeg	62.6	Posflg
Corr	0.1

20324+3859 B

Componente originario normalizzato	AB		Coord arcsec 2000	203223.50+385906.9		Mag	13.4		PmRA	6.00
PmDE	-4.0		Calc delta mag	2.14		Calc coord	yes