19454-2201 DON 966

19^h 45^m 25.37^s -22° 00' 05.6" P.A. 288.00 sep 3.2 mag 11.59,11.80

Coord 2000	19454-2201	Discov num	DON 966	Comp		Coord arcsec 2000	19 45 25.37 -22 00 05.6
Date first	1920	Date last	2016	Obs	10
Pa first	285	Pa last	287.5	P.A. Now (θ)	287.5°
Sep first	2.4	Sep last	3.239	Sep. Now (ρ)	3.239"
Mag pri	11.59	Mag sec	11.80	delta mag (ΔM)	0.21	Spectral class
Pri motion ra	+040	Sec motion ra	-059
Pri motion dec	-025	Sec motion dec	+008
Notes

rPM=1.753

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Tycho2

6324-02404-1

Gaia DR2

6864954852666353408

WDS 19454-2201 DON 966 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19454-2201	DON 966		1998	7	287	3.2	11.59	11.80		D	194525.37-220005.6
19454-2201	DON 966		1999	8	288	3.2	11.59	11.80		D	194525.37-220005.6
19454-2201	DON 966		2015	9	288	3.2	11.59	11.80			194525.37-220005.6
19454-2201	DON 966		2016	10	288	3.2	11.59	11.80			194525.37-220005.6

If you need more information about this double, apply for a data request form to the WDS.

WDS 19454-2201 DON 966 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19454-2201 DON 966 : MEASURES

No records found.

WDS 19454-2201 : VIRTUAL EYEPIECE

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WDS 19454-2201 : ALADIN DSS IMAGE @ 19^h 45^m 25.37^s -22° 00' 05.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19454-2201 DON 966 : 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		19454-2201	DON 966		288	3.2
Show		19460-2142	LDS4817		106	127.9	20
Show		19475-2150	STN 49		336	1.4	31
Show		19465-2131	BU 467		137	3.7	33
Show		19480-2211	DON 968		232	1.8	38
Show		19453-2245	B 2879		150	13.0	45
Show		19459-2113	ARA1571		332	15.4	48
Show		19420-2223	HDS2793		181	0.1	53
Show		19488-2129	TDS1016		270	0.8	57
Show		19490-2236	DON 969		12	1.9	62
Show		19440-2058	ARA1570		64	9.8	66
Show		19480-2057	HDS2815		19	0.2	73
Show		19399-2204	I 656		11	0.1	77
Show		19408-2115	UC 4005		234	11.8	79
Show		19455-2319	B 446	AB	251	3.3	79
Show		19455-2319	B 446	AC	162	29.2	79
Show		19496-2254	UC 4031		286	25.5	79
Show		19404-2244	UC 4002		282	111.9	83
Show		19446-2039	ARA1198		72	14.7	83
Show		19422-2046	CVN 65		27	5.9	87
Show		19392-2234	UC 3997		255	78.9	93
Show		19428-2034	ARA1195		186	12.5	94
Show		19438-2028	UC 4014		52	45.0	95
Show		19448-2029	DON 965	AB	241	2.8	95
Show		19448-2029	DON 965	AC	208	4.8	95
Show		19448-2029	HJ 2890	AD	280	30.7	95
Show		19448-2029	HJ 2890	AE	348	30.0	95
Show		19441-2027	BHA 34		108	6.5	96
Show		19399-2100	SEE 390		75	15.8	98
Show		19437-2335	UC 4013		80	18.6	98
Show		19449-2338	MTG 4		313	0.2	99
Show		19431-2023	RST3234		158	1.2	103
Show		19380-2147	SPM 37		216	51.7	105
Show		19404-2320	OCC 802		-1	0.1	107
Show		19524-2246	OCC 188		-1	0.5	107
Show		19391-2304	ARA2265		120	5.7	109
Show		19501-2034	TDT1788		228	0.6	109
Show		19422-2339	B 2480		45	9.4	109
Show		19417-2338	OCC9189		-1	0.2	111
Show		19531-2126	HJ 2902		31	16.2	113
Show		19372-2212	HTS 10	AB	77	6.6	115
Show		19372-2212	HTS 10	AC	140	11.6	115
Show		19372-2212	HTS 10	AD	95	13.6	115
Show		19372-2212	HTS 10	AE	212	14.7	115
Show		19372-2212	HTS 10	AF	57	17.6	115
Show		19372-2212	HTS 10	AG	238	20.8	115
Show		19372-2212	HTS 10	AH	157	21.3	115
Show		19372-2212	HTS 10	AI	67	22.2	115
Show		19372-2212	HTS 10	AJ	247	22.6	115
Show		19372-2212	HTS 10	AK	148	24.5	115
Show		19372-2212	HTS 10	AL	225	30.9	115

WDS 19454-2201 : COMPONENTS

	A
B	pa=288.8° sep=3.03"

19454-2201 A

Componente originario normalizzato	AB		Coord arcsec 2000	194525.37-220005.6		Mag	11.59		PmRA	40.00
PmDE	-25.0

19454-2201 B

Componente originario normalizzato	AB		Coord arcsec 2000	194525.16-220004.6		Mag	11.8		PmRA	-59.00
PmDE	8.0		Calc delta mag	0.21		Calc coord	yes