20046-2247 TDT 1953 (HD 190200)

20^h 04^m 37.95^s -22° 46' 35.7" P.A. 253.00 sep 0.4 mag 10.72,10.76

Coord 2000	20046-2247	Discov num	TDT1953	Comp		Coord arcsec 2000	20 04 37.95 -22 46 35.7
Date first	1991	Date last	1991	Obs	1
Pa first	253	Pa last	252.5	P.A. Now (θ)	252.5°
Sep first	0.4	Sep last	0.41	Sep. Now (ρ)	0.41"
Mag pri	10.72	Mag sec	10.76	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	+016	Sec motion ra	+016
Pri motion dec	-064	Sec motion dec	-064
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 190200		Constellation	Sagittarius		SAO	188883		Tycho2	6892-00307-1
Gaia DR2	6852139426169130112		HD	190200		DM	CD-2315969

WDS 20046-2247 TDT 1953 (HD 190200) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20046-2247	TDT1953		1991	1	253	0.4	10.72	10.76			200437.95-224635.7

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WDS 20046-2247 TDT 1953 (HD 190200) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20046-2247 TDT 1953 (HD 190200) : MEASURES

No records found.

WDS 20046-2247 (HD 190200) : VIRTUAL EYEPIECE

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WDS 20046-2247 (HD 190200) : ALADIN DSS IMAGE @ 20^h 04^m 37.95^s -22° 46' 35.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20046-2247 TDT 1953 (HD 190200) : 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		20046-2247	TDT1953		253	0.4
Show		20061-2258	ARA2269		221	11.2	24
Show		20032-2229	BRT1558		113	4.1	27
Show		20030-2314	B 464		231	0.5	36
Show		20031-2207	TDT1937		131	1.1	46
Show		20073-2324	ARA2270		182	7.8	52
Show		20062-2159	UC 4084		284	44.4	53
Show		20045-2342	BWL 54	AB	261	2.3	56
Show		20045-2342	BWL 54	AC		6.4	56
Show		20077-2324	TDT2004		237	0.4	57
Show		20088-2242	WHC 18		312	20.8	59
Show		20007-2204	KPP1108		355	8.8	70
Show		20097-2216	BRT1561		338	2.9	77
Show		19587-2237	TDS1029		239	1.3	83
Show		20023-2124	LDS4828		105	42.0	89
Show		20059-2416	TDT1971		50	0.6	92
Show		19592-2155	LDS 697		315	41.7	92
Show		20003-2357	SEE 400		25	1.0	93
Show		20040-2421	RSS 538		107	11.5	95
Show		20103-2147	PRB 8		201	999.9	99
Show		20008-2411	TOK 917	Aa,Ab	244	0.7	100
Show		20089-2122	BRT1560		138	4.5	104
Show		20124-2237	RST3250		350	1.1	109
Show		20084-2435	B 467		215	0.5	121
Show		19578-2132	CRI 25	AB	3	10.3	122
Show		19578-2132	SKF 442	AC	333	3.8	122
Show		20090-2434	TDT2024		87	0.6	124
Show		19562-2206	BRT1556		35	3.5	124
Show		20059-2455	TDT1972		211	2.9	130
Show		20030-2040	DON 975		122	0.9	130
Show		20105-2428	UC 4112		236	52.7	130
Show		20049-2034	BRT1559		268	4.9	133
Show		19563-2138	LDS 694		212	10.2	135
Show		20139-2328	KPP 908		192	7.5	135
Show		20068-2034	HU 759		296	0.5	137
Show		20106-2055	AHD 14		100	10.2	140
Show		19575-2108	BRT1557		190	2.8	140
Show		19549-2325	ARA2268		2	2.6	141
Show		20029-2026	LDS 700		129	12.6	142
Show		20020-2029	TDT1924		243	0.9	143
Show		19579-2056	ARA1575		344	10.5	146
Show		20071-2509	TDT1993		73	0.5	147
Show		19550-2352	WHC 17		104	11.9	149
Show		19542-2339	ARA2267		197	12.0	154
Show		19537-2327	UC 4047		224	54.9	157
Show		19574-2448	OCC 169		-1	0.8	158
Show		20103-2030	BEU 21		43	0.2	159
Show		20000-2512	KPP3122		355	1.7	159
Show		19543-2356	HJ 2904	AB	34	45.8	159
Show		19543-2356	ALP 33	AC	108	41.6	159
Show		19543-2356	GAA 23	Aa,Ab	14	0.0	159

WDS 20046-2247 : COMPONENTS

	A
B	pa=251.1° sep=0.38"

20046-2247 A

Componente originario normalizzato	AB	Name	HD 190200	Coord arcsec 2000	200437.95-224635.7	Mag	10.72
PmRA	16.00	PmDE	-64.0	SAO	188883	Tycho2	6892-00307-1
HD	190200	DM	CD-2315969

Tycho2

Tycho2	6892-00307-1	Pflag		RAmdeg	301.15805467	DEmdeg	-22.77659129
PmRA	16.2	PmDE	-63.9	E RAmdeg	14	E DEmdeg	20
E pmRA	1.5	E pmDE	1.7	EpRAm	1989.21	EpDEm	1988.08
Num	8	Q RAmdeg	1.3	Q DEmdeg	1.3	Q pmRA	1.3
Q pmDE	1.3	BTmag	11.000	E BTmag	0.039	VTmag	10.048
E VTmag	0.025	Prox	999	TYC	T	HIP
CCDM		RAdeg	301.15801750	DEdeg	-22.77644361	EpRA 1990	1.91
EpDE 1990	1.80	E RAdeg	15.4	E DEdeg	22.1	Posflg
Corr	-0.3

SAO

SAO	188883	DelFlag		RA1950		PmRA1950	-0.0009
DE1950		PmDE1950	-0.071	Vmag	9.3	SpType	G5
Double code		Source	25	CatNum	13977	DM	CD-2315969
DMcomp		BDsup		HD	190200	M HD	0
GC		RA1950rad	5.2432509	DE1950rad	-0.40000008	PmRA2000	-0.0009
PmDE2000	-0.072

20046-2247 B

Componente originario normalizzato	AB		Coord arcsec 2000	200437.92-224635.8		Mag	10.76		PmRA	16.00
PmDE	-64.0		Calc delta mag	0.04		Calc coord	yes