20133+3634 SEI 1016 (HD 228377)

20^h 13^m 20.58^s +36° 34' 03.1" P.A. 343.00 sep 12.2 mag 10.39,12.50 Sp B

Coord 2000	20133+3634	Discov num	SEI1016	Comp		Coord arcsec 2000	20 13 20.58 +36 34 03.1
Date first	1896	Date last	2015	Obs	11
Pa first	343	Pa last	342.6	P.A. Now (θ)	342.6°
Sep first	12.2	Sep last	12.243	Sep. Now (ρ)	12.243"
Mag pri	10.39	Mag sec	12.50	delta mag (ΔM)	2.11	Spectral class	B (blue-white)
Pri motion ra	-002	Sec motion ra	+000
Pri motion dec	-007	Sec motion dec	-005
Notes

rPM=0.389

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 228377		Constellation	Cygnus		Tycho2	2683-00834-1		Gaia DR2	2060498229428532736
HD	228377

WDS 20133+3634 SEI 1016 (HD 228377) : 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
20133+3634	SEI1016		1999	5	343	12.2	10.39	12.50		D	201320.58+363403.1
20133+3634	SEI1016		2002	6	343	12.2	10.39	12.50		D	201320.58+363403.1
20133+3634	SEI1016		2015	7	343	12.2	10.39	12.50	B		201320.58+363403.1

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WDS 20133+3634 SEI 1016 (HD 228377) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20133+3634 SEI 1016 (HD 228377) : MEASURES

No records found.

WDS 20133+3634 (HD 228377) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 20133+3634 (HD 228377) : ALADIN DSS IMAGE @ 20^h 13^m 20.58^s +36° 34' 03.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20133+3634 SEI 1016 (HD 228377) : 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		20133+3634	SEI1016		343	12.2
Show		20135+3634	SEI1020	AB	276	13.9	3
Show		20135+3634	SEI1022	AC	217	21.9	3
Show		20130+3629	ES 2188		74	1.7	6
Show		20136+3631	SEI1024		99	17.4	7
Show		20136+3640	SEI1023		344	28.6	8
Show		20128+3638	SEI1010		205	31.4	8
Show		20140+3633	SEI1028		177	13.3	8
Show		20126+3639	SLE 962		21	8.5	10
Show		20129+3642	SEI1011		257	6.9	10
Show		20140+3630	SEI1030		163	15.7	10
Show		20127+3642	SEI1007		238	22.8	11
Show		20144+3630	SEI1036		230	26.2	14
Show		20127+3645	SEI1006	AB	306	17.1	14
Show		20127+3645	SLE 964	AC	332	11.5	14
Show		20144+3638	SEI1037		101	32.1	15
Show		20145+3640	BLL 48	AB	117	113.6	16
Show		20145+3640	RJJ 1	Aa,Ab	132	0.0	16
Show		20146+3635	SEI1041		23	21.6	17
Show		20120+3640	SEI 989		153	29.4	18
Show		20145+3621	TDT2114		66	0.6	19
Show		20126+3618	SEI1004	AB	108	25.8	19
Show		20126+3618	TOB 178	AC	288	27.8	19
Show		20122+3621	SEI 996	AB		29.5	19
Show		20122+3621	STJ 71	AC	105	1.1	19
Show		20119+3642	TDT2077		49	0.8	19
Show		20145+3648	ENG 72	BD	120	217.5	20
Show		20141+3617	SEI1031		61	18.6	20
Show		20145+3648	ENG 72	AB	155	215.3	21
Show		20145+3648	ENG 72	AC	22	212.3	21
Show		20145+3648	BUP 207	AE	325	35.2	21
Show		20145+3648	SMR 39	AF	33	32.7	21
Show		20145+3648	FYM 105	AH	133	10.0	21
Show		20151+3637	SLE 975		152	9.0	22
Show		20115+3639	SEI 974	AB	7	18.1	23
Show		20115+3639	TOB 175	AC	95	53.3	23
Show		20115+3639	TOB 175	AD	123	36.6	23
Show		20126+3614	SEI1003		282	23.4	23
Show		20132+3611	NSN 731		324	25.3	23
Show		20115+3630	SEI 971	AB	14	14.1	24
Show		20115+3630	SLE 954	AC	294	24.1	24
Show		20115+3630	SLE 954	AD	357	22.3	24
Show		20116+3621	SEI 976		3	8.2	25
Show		20120+3614	TOB 176		197	18.8	26
Show		20143+3657	A 1420		70	0.6	26
Show		20135+3607	SEI1019		115	23.9	28
Show		20111+3626	ALI 414		215	11.6	29
Show		20117+3654	SLE 957		335	6.7	29
Show		20119+3612	BLL 46	AB	109	53.2	29
Show		20119+3612	BKO 101	AC	242	41.1	29
Show		20110+3642	SEI 962		289	23.3	30

WDS 20133+3634 : COMPONENTS

	A
B	pa=345.9° sep=12.05"

20133+3634 A

Componente originario normalizzato	AB	Name	HD 228377	Coord arcsec 2000	201320.58+363403.1	Mag	10.39
Spectral class	B (blue-white)	PmRA	-2.00	PmDE	-7.0	Tycho2	2683-00834-1
HD	228377	DM	BD+36 3938

Tycho2

Tycho2	2683-00834-1	Pflag		RAmdeg	303.33579868	DEmdeg	36.56755606
PmRA	-2.2	PmDE	-8.8	E RAmdeg	27	E DEmdeg	27
E pmRA	1.9	E pmDE	1.8	EpRAm	1988.80	EpDEm	1988.68
Num	4	Q RAmdeg	0.3	Q DEmdeg	1.4	Q pmRA	0.3
Q pmDE	1.4	BTmag	10.689	E BTmag	0.041	VTmag	10.386
E VTmag	0.044	Prox	999	TYC	T	HIP
CCDM		RAdeg	303.33580500	DEdeg	36.56757667	EpRA 1990	1.65
EpDE 1990	1.65	E RAdeg	28.3	E DEdeg	27.8	Posflg
Corr	0.0

20133+3634 B

Componente originario normalizzato	AB		Coord arcsec 2000	201320.34+363414.8		Mag	12.5		PmRA	0.00
PmDE	-5.0		Calc delta mag	2.11		Calc coord	yes