20200+3201 SEI 1085

20^h 19^m 59.58^s +32° 00' 45.6" P.A. 105.00 sep 11.0 mag 10.94,12.90 Sp A2

Coord 2000	20200+3201	Discov num	SEI1085	Comp		Coord arcsec 2000	20 19 59.58 +32 00 45.6
Date first	1893	Date last	2015	Obs	12
Pa first	100	Pa last	104.6	P.A. Now (θ)	104.6°
Sep first	9.5	Sep last	10.981	Sep. Now (ρ)	10.981"
Mag pri	10.94	Mag sec	12.90	delta mag (ΔM)	1.96	Spectral class	A2 (white)
Pri motion ra	+002	Sec motion ra	+010
Pri motion dec	+000	Sec motion dec	-004
Notes

rPM=0.83

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cygnus		SAO	69845		Tycho2	2676-01657-1		Gaia DR2	2054284476897604864
HD	332152

WDS 20200+3201 SEI 1085 : 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
20200+3201	SEI1085		1999	5	105	10.9	10.94	12.90	A2	D	201959.58+320045.6
20200+3201	SEI1085		2002	6	104	10.9	10.94	12.90	A2	D	201959.58+320045.6
20200+3201	SEI1085		2010	7	104	10.1	10.94	12.90	A2		201959.58+320045.6
20200+3201	SEI1085		2015	8	105	11.0	10.94	12.90	A2		201959.58+320045.6

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WDS 20200+3201 SEI 1085 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20200+3201 SEI 1085 : MEASURES

No records found.

WDS 20200+3201 : VIRTUAL EYEPIECE

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WDS 20200+3201 : ALADIN DSS IMAGE @ 20^h 19^m 59.58^s +32° 00' 45.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20200+3201 SEI 1085 : 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		20200+3201	SEI1085		105	11.0
Show		20198+3203	TDS1060		230	1.0	4
Show		20190+3155	TDT2162		269	1.8	15
Show		20188+3201	SEI1075		19	10.6	16
Show		20181+3202	SEI1068		12	17.4	25
Show		20190+3225	TDT2161		37	1.1	27
Show		20175+3205	SEI1065		2	4.1	33
Show		20189+3230	SEI1076		196	13.1	33
Show		20192+3235	KLT 21	BC	324	0.1	36
Show		20192+3235	KLT 21	AB	185	1.3	36
Show		20192+3235	KLT 21	AC	187	1.2	36
Show		20218+3230	TDT2206		213	0.9	37
Show		20170+3153	SEI1061		98	6.3	40
Show		20168+3206	COU1476	AB	9	0.1	42
Show		20168+3206	COU1476	AC	157	3.0	42
Show		20176+3132	TDS1057		339	1.7	42
Show		20169+3218	SEI1060		8	23.8	44
Show		20176+3130	SEI1066		312	8.3	44
Show		20169+3130	HO 588	AB	297	50.8	50
Show		20169+3130	HO 588	BC	30	8.7	51
Show		20169+3235	A 284		253	0.4	52
Show		20222+3118	RAO 430		289	2.6	52
Show		20217+3112	BRT 279		125	3.8	53
Show		20222+3115	A 1208		161	0.2	54
Show		20165+3238	GII 15		232	9.7	58
Show		20211+3104	TDT2200		55	1.2	59
Show		20196+3259	SEI1083		198	23.4	59
Show		20223+3110	BRT1954		278	4.8	59
Show		20246+3212	AG 254	AB	343	5.4	60
Show		20246+3212	FOX9015	AC	296	29.3	60
Show		20188+3102	HDS2902		296	1.7	61
Show		20239+3238	SEI1112		209	20.2	63
Show		20222+3105	TDT2211		354	2.4	63
Show		20251+3159	ES 2433		267	8.6	66
Show		20212+3304	MLB 772	BC	133	8.4	66
Show		20212+3304	DAM 314	AB	124	34.5	66
Show		20251+3141	ES 2434		287	4.3	69
Show		20245+3120	TDT2244		281	0.4	71
Show		20180+3311	BAR 11	AB	199	0.5	76
Show		20180+3311	HO 592	AB,C	255	3.1	76
Show		20187+3315	STT 405		150	0.8	76
Show		20150+3244	CVR 221		56	35.9	77
Show		20169+3307	OSO 122	AB	11	16.2	77
Show		20169+3307	OSO 122	AC	271	20.9	77
Show		20169+3307	OSO 122	AD	117	22.5	77
Show		20144+3129	A 1204		323	0.4	78
Show		20181+3315	SEI1072		328	17.7	78
Show		20262+3157	KPP3419		60	17.1	80
Show		20234+3053	ARG 91		175	20.8	81
Show		20256+3245	GRV 340		189	31.7	85
Show		20189+3325	COU1948		340	0.1	85

WDS 20200+3201 : COMPONENTS

	A
B	pa=107.1° sep=9.43"

20200+3201 A

Componente originario normalizzato	AB	Coord arcsec 2000	201959.58+320045.6	Mag	10.94	Spectral class	A2 (white)
PmRA	2.00	PmDE	0.0	SAO	69845	Tycho2	2676-01657-1
HD	332152	DM	BD+31 4038

Tycho2

Tycho2	2676-01657-1	Pflag		RAmdeg	304.99825056	DEmdeg	32.01268546
PmRA	4.8	PmDE	1.4	E RAmdeg	31	E DEmdeg	28
E pmRA	1.8	E pmDE	1.8	EpRAm	1987.80	EpDEm	1988.89
Num	4	Q RAmdeg	0.2	Q DEmdeg	0.8	Q pmRA	0.2
Q pmDE	0.8	BTmag	11.166	E BTmag	0.046	VTmag	10.936
E VTmag	0.055	Prox	999	TYC	T	HIP
CCDM		RAdeg	304.99823722	DEdeg	32.01268250	EpRA 1990	1.59
EpDE 1990	1.73	E RAdeg	32.3	E DEdeg	27.6	Posflg
Corr	0.1

SAO

SAO	69845	DelFlag		RA1950		PmRA1950	-0.001
DE1950		PmDE1950	-0.015	Vmag	9.4	SpType	B9
Double code		Source	6	CatNum	2009	DM	BD+31 4038
DMcomp		BDsup		HD	332152	M HD	0
GC		RA1950rad	5.31452662	DE1950rad	0.55595508	PmRA2000	-0.0008
PmDE2000	-0.017

CCDM

Ccdm	20200+3201	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.50	DDEs	-13.8
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.2	Sp		PmNote	*
PmRA	-15	PmDE	10	Dm number	+31 4038	Cat1	BD
Name2	+31 2009	Cat2	AGK2/3	HD		M HD
ADS BDS	A13716	M ADS BDS		N IDS		IDS	20160N3142A
HIC

20200+3201 B

Componente originario normalizzato	AB		Coord arcsec 2000	202000.29+320042.8		Mag	12.9		PmRA	10.00
PmDE	-4.0		Calc delta mag	1.96		Calc coord	yes

CCDM

Ccdm	20200+3201	RComp		Comp	B	Note1
Note2		Discov num	SEI1085	DRAs		DDEs
R dRAs		Year	1893	Theta	101	Rho	9.8
Obs	2	Vmag	12.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A13716	M ADS BDS		N IDS		IDS	20160N3142B
HIC