21052-1004 AOT 104 (HD 200680)

21^h 05^m 14.14^s -10° 04' 27.8" P.A. 174.00 sep 7.6 mag 9.39,10.50 Sp G0

Coord 2000	21052-1004	Discov num	AOT 104	Comp		Coord arcsec 2000	21 05 14.14 -10 04 27.8
Date first	1900	Date last	2018	Obs	14
Pa first	176	Pa last	173.6	P.A. Now (θ)	173.6°
Sep first	7.4	Sep last	7.573	Sep. Now (ρ)	7.573"
Mag pri	9.39	Mag sec	10.50	delta mag (ΔM)	1.11	Spectral class	G0 (yellow)
Pri motion ra	+042	Sec motion ra
Pri motion dec	-034	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 200680		Constellation	Aquarius		SAO	164126		Tycho2	5775-00743-1
Gaia DR2	6896247365906180224		HD	200680

WDS 21052-1004 AOT 104 (HD 200680) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
AOT		Astronomical Obs. Torino (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21052-1004	AOT 104		1998	5	174	7.4	9.39	10.50	G0	D	210514.14-100427.8
21052-1004	AOT 104		2008	6	173	7.3	9.39	10.50	G0	D	210514.14-100427.8
21052-1004	AOT 104		2010	8	172	6.5	9.39	10.50	G0		210514.14-100427.8
21052-1004	AOT 104		2016	8	174	7.4	9.39	10.50	G0		210514.14-100427.8
21052-1004	AOT 104		2018	13	174	7.6	9.39	10.50	G0		210514.14-100427.8

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WDS 21052-1004 AOT 104 (HD 200680) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21052-1004 AOT 104 (HD 200680) : MEASURES

No records found.

WDS 21052-1004 (HD 200680) : VIRTUAL EYEPIECE

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WDS 21052-1004 (HD 200680) : ALADIN DSS IMAGE @ 21^h 05^m 14.14^s -10° 04' 27.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21052-1004 AOT 104 (HD 200680) : 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		21052-1004	AOT 104		174	7.6	1
Show		21050-1020	AOT 103		224	21.6	16
Show		21036-1012	AOT 101		139	14.6	26
Show		21034-1000	AOT 100		146	21.2	28
Show		21075-0956	TDT2770		215	0.6	35
Show		21029-0950	AOT 98		276	15.7	37
Show		21069-0937	TDT2762		94	0.8	38
Show		21027-1012	AOT 97		4	13.1	39
Show		21079-1013	BU 473	AB	117	2.1	40
Show		21079-1013	BU 473	AC	16	39.0	40
Show		21032-0935	AOT 99		116	7.4	43
Show		21023-0941	HJ 929		2	23.9	49
Show		21085-1028	LDS1478		200	5.2	55
Show		21042-0911	AOT 102		113	14.6	56
Show		21017-1032	AOT 96		104	10.9	60
Show		21050-1105	HO 462	AB	218	2.5	61
Show		21050-1105	BU 1499	AC	311	118.1	61
Show		21074-1057	CVR 887		309	11.0	62
Show		21082-0916	UC 4387		14	16.0	66
Show		21096-0940	RST4075		40	1.6	70
Show		21071-0858	J 1782		193	5.1	74
Show		20590-1017	RST4071		158	1.8	93
Show		20589-1020	GWP3024		221	182.1	96
Show		21096-1122	TOK 633		313	999.9	101
Show		20588-0921	BU 764	CE	312	57.3	103
Show		20588-0921	BU 764	AB	1	0.7	104
Show		20588-0921	BU 764	AB,E	86	54.5	104
Show		20588-0921	BU 764	AB,C	110	102.8	104
Show		20588-0921	BU 764	AB,D	21	136.2	104
Show		20588-0921	BOO 1	DF	195	18.3	105
Show		20588-0921	BU 764	DE	177	124.3	105
Show		21080-1141	HO 149		300	0.8	105
Show		21078-0826	RST4074		28	1.8	106
Show		21103-0845	UC 4397		270	43.4	109
Show		21031-1151	BRT2779		120	4.1	112
Show		20583-1050	CVR 878		54	18.0	113
Show		21042-0811	TDT2725		74	0.4	115
Show		21074-0814	BU 368	AB	312	0.0	116
Show		21074-0814	BU 368	AC	39	15.6	116
Show		21074-0814	POP 227	AB,E	117	51.3	116
Show		21074-0814	BU 368	CD	298	6.0	116
Show		21106-0837	HJ 930		114	10.3	117
Show		21074-0810	HDS3010		31	0.9	120
Show		20581-0902	ELP 46		316	11.5	123
Show		21008-0821	BU 678	AB	260	2.8	123
Show		21008-0821	FOX 255	AC	251	71.0	123
Show		20569-0942	BU 1034	AB	166	2.2	126
Show		20569-0942	BU 1034	AC	66	177.8	126
Show		21092-0814	JNN 128		121	0.9	126
Show		21115-1132	VOU 30		149	0.2	128
Show		21115-0832	J 2340		323	6.7	130

WDS 21052-1004 : COMPONENTS

	A
B	pa=173.7° sep=7.57"

21052-1004 A

Componente originario normalizzato	AB	Name	HD 200680	Coord arcsec 2000	210514.14-100427.8	Mag	9.39
Spectral class	G0 (yellow)	PmRA	42.00	PmDE	-34.0	SAO	164126
Tycho2	5775-00743-1	HD	200680	DM	BD-10 5592

Tycho2

Tycho2	5775-00743-1	Pflag		RAmdeg	316.30896383	DEmdeg	-10.07440251
PmRA	42.4	PmDE	-36.1	E RAmdeg	10	E DEmdeg	13
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.25	EpDEm	1990.93
Num	4	Q RAmdeg	0.5	Q DEmdeg	1.5	Q pmRA	0.4
Q pmDE	1.5	BTmag	9.981	E BTmag	0.022	VTmag	9.389
E VTmag	0.017	Prox	999	TYC	T	HIP
CCDM		RAdeg	316.30886611	DEdeg	-10.07432111	EpRA 1990	1.85
EpDE 1990	1.88	E RAdeg	9.9	E DEdeg	12.9	Posflg
Corr	-0.4

SAO

SAO	164126	DelFlag		RA1950		PmRA1950	0.0045
DE1950		PmDE1950	-0.037	Vmag	9	SpType	G0
Double code		Source	20	CatNum	7475	DM	BD-10 5592
DMcomp		BDsup		HD	200680	M HD	0
GC		RA1950rad	5.50883488	DE1950rad	-0.17931618	PmRA2000	0.0047
PmDE2000	-0.039

CCDM

Ccdm	21052-1004	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.18	DDEs	-27.1
R dRAs	56	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp	G0	PmNote	*
PmRA	66	PmDE	-37	Dm number	-10 5592	Cat1	BD
Name2	164126	Cat2	SAO	HD	200680	M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	20598S1028A
HIC

21052-1004 B

Componente originario normalizzato	AB		Coord arcsec 2000	210514.20-100435.3		Mag	10.5		Calc delta mag	1.11
Calc coord	yes

CCDM

Ccdm	21052-1004	RComp		Comp	B	Note1
Note2		Discov num	AOT 104	DRAs	2.15	DDEs	-34.3
R dRAs	56	Year	1988	Theta	177	Rho	7.6
Obs	1	Vmag	11.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	20598S1028B
HIC