18453-2411 ALD 92

18^h 45^m 20.37^s -24° 11' 12.7" P.A. 131.00 sep 5.7 mag 10.36,11.40

Coord 2000	18453-2411	Discov num	ALD 92	Comp		Coord arcsec 2000	18 45 20.37 -24 11 12.7
Date first	1910	Date last	2016	Obs	7
Pa first	129	Pa last	131.3	P.A. Now (θ)	131.3°
Sep first	5.7	Sep last	5.719	Sep. Now (ρ)	5.719"
Mag pri	10.36	Mag sec	11.40	delta mag (ΔM)	1.04	Spectral class
Pri motion ra	-035	Sec motion ra
Pri motion dec	+028	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Tycho2

6859-01005-1

Gaia DR2

4078038152968342272

WDS 18453-2411 ALD 92 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ald1924	Po -	Alden, H.L.	1924AJ.....35..167A
Ald1924		AJ 35, 167, 1924
Ald1925	orb -	Alden, H.L.	1925AJ.....36...81A
Ald1925		AJ 36, 81, 1925
Ald1928	Po j	Alden, H.L.	1928AJ.....39...20A
Ald1928		AJ 39, 20, 1928
Ald1929	Po -	Alden, H.L.	1929AJ.....39..154A
Ald1929		AJ 39, 154, 1929
Ald1931	Po -	Alden, H.L.	1931AJ.....41...52A
Ald1931		AJ 41, 52, 1931
Ald1932A	-	Alden, H.L.	1932QB821.A43......
Ald1932A		cited in ADS (Aitken Double Star Cat.), 1932
Ald1935	-	Alden, H.L.	1935AJ.....44..191A
Ald1935		AJ 44, 191, 1935
Ald1936a	Po -	Alden, H.L.	1936AJ.....45...73A
Ald1936a		AJ 45, 73, 1936
Ald1936b	orb -	Alden, H.L.	1936AJ.....45...82A
Ald1936b		AJ 45, 82, 1936
Ald1936c	orb -	Alden, H.L.	1936AJ.....45..113A
Ald1936c		AJ 45, 113, 1936
Ald1938a	orb -	Alden, H.L.	1938AJ.....46..189A
Ald1938a		AJ 46, 189, 1938
Ald1938b	orb -	Alden, H.L.	1938AJ.....47....9A
Ald1938b		AJ 47, 9, 1938
Ald1939a	orb -	Alden, H.L.	1939AJ.....47..185A
Ald1939a		AJ 47, 185, 1939
Ald1939b	orb -	Alden, H.L.	1939AJ.....48...81A
Ald1939b		AJ 48, 81, 1939
Ald1942	orb -	Alden, H.L.	1942AJ.....50...73A
Ald1942		AJ 50, 73, 1942
Ald1943	Po -	Alden, H.L.	1943AJ.....50..139A
Ald1943		AJ 50, 139, 1943
Ald1945	Po -	Alden, H.L.	1945AJ.....51..195A
Ald1945		AJ 51, 195, 1945
Ald1946	orb -	Alden, H.L.	1946AJ.....52...73A
Ald1946		AJ 52, 73, 1946
Ald1951	orb -	Alden, H.L.	1951AJ.....56...34A
Ald1951		AJ 56, 34, 1951
Ald1957	Po -	Alden, H.L.	1957AJ.....62Q.276A
Ald1957		AJ 62, 276, 1957
Ald9999	Po -	Alden, H.L.	...................
Ald9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18453-2411	ALD 92		1999	4	131	5.5	10.36	11.40		D	184520.37-241112.7
18453-2411	ALD 92		2015	6	131	5.7	10.36	11.40			184520.37-241112.7
18453-2411	ALD 92		2016	7	131	5.7	10.36	11.40			184520.37-241112.7

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

WDS 18453-2411 ALD 92 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18453-2411 ALD 92 : MEASURES

No records found.

WDS 18453-2411 : VIRTUAL EYEPIECE

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

WDS 18453-2411 : ALADIN DSS IMAGE @ 18^h 45^m 20.37^s -24° 11' 12.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18453-2411 ALD 92 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		18453-2411	ALD 92		131	5.7	1
Show		18437-2430	B 401		123	0.5	30
Show		18434-2427	RST3193		190	0.6	31
Show		18474-2430	BRT3076		94	3.5	34
Show		18471-2331	LDS4798		241	5.7	47
Show		18442-2325	RST3195		191	1.2	50
Show		18423-2344	ARA2244		225	10.4	50
Show		18448-2501	CHR 78		192	0.1	50
Show		18427-2336	BRT1542		282	6.4	51
Show		18451-2315	CBL 173		94	25.2	57
Show		18444-2316	ARA2246		194	12.1	57
Show		18413-2436	B 399		49	3.5	61
Show		18425-2323	SHN 233		-1	0.5	62
Show		18465-2511	RST3197		156	0.3	63
Show		18419-2329	ARA2243		105	8.6	64
Show		18411-2345	ARA2242		118	6.6	64
Show		18498-2350	TNN 13	AB	311	6.2	65
Show		18498-2350	TNN 13	AC	234	8.3	65
Show		18421-2307	SHN 38		33	0.2	78
Show		18510-2431	J 1751		281	13.7	80
Show		18401-2322	SHN 232		-1	0.1	87
Show		18472-2246	DON 923		348	0.6	89
Show		18512-2500	B 410		190	0.8	94
Show		18437-2240	DON 919	AB	80	3.4	94
Show		18437-2240	DON 919	AC	306	14.9	94
Show		18444-2546	RST3196		71	0.2	96
Show		18440-2237	RST5453		211	0.1	96
Show		18447-2548	SEE 358		69	1.2	97
Show		18521-2452	WFC 214		262	9.3	101
Show		18497-2538	B 407		358	0.8	106
Show		18463-2224	SEE 360		217	14.7	109
Show		18399-2531	ARG 32	AB	220	7.0	109
Show		18399-2531	ARG 32	AC	285	53.2	109
Show		18399-2531	ARG 32	AD	217	80.2	109
Show		18399-2531	OCC9182	Aa,Ab	-1	0.8	109
Show		18433-2225	I 1381		37	1.3	111
Show		18411-2236	ARA1896		327	12.3	111
Show		18487-2230	ARA1900		103	12.0	112
Show		18534-2435	OCC 54		-1	0.1	113
Show		18397-2249	SHN 231		-1	0.1	113
Show		18390-2259	ARA2241		114	7.3	114
Show		18374-2337	B 2456		225	8.0	115
Show		18416-2557	BRT3074		25	4.7	118
Show		18367-2348	KPP 420		93	3.8	122
Show		18383-2525	HO 436		178	4.1	122
Show		18489-2603	B 406		315	1.7	122
Show		18365-2354	ARA2240	AB	317	10.4	123
Show		18365-2354	ARA2240	BC	3	12.6	123
Show		18365-2355	ARA2319		3	11.4	123
Show		18365-2353	ARA2239		249	8.8	123
Show		18509-2235	DON 927	AB	68	3.3	124

WDS 18453-2411 : COMPONENTS

	A
B	pa=133.9° sep=5.44"

18453-2411 A

Componente originario normalizzato	AB		Coord arcsec 2000	184520.37-241112.7		Mag	10.36		PmRA	-35.00
PmDE	28.0		Tycho2	6859-01005-1

Tycho2

Tycho2	6859-01005-1	Pflag		RAmdeg	281.33490287	DEmdeg	-24.18688532
PmRA	-60.8	PmDE	34.9	E RAmdeg	34	E DEmdeg	47
E pmRA	2.9	E pmDE	2.6	EpRAm	1990.02	EpDEm	1987.35
Num	3	Q RAmdeg	0.0	Q DEmdeg	3.0	Q pmRA	0.0
Q pmDE	3.0	BTmag	12.101	E BTmag	0.142	VTmag	10.359
E VTmag	0.046	Prox	999	TYC	T	HIP
CCDM		RAdeg	281.33505500	DEdeg	-24.18696556	EpRA 1990	1.78
EpDE 1990	1.71	E RAdeg	33.5	E DEdeg	47.8	Posflg
Corr	0.0

18453-2411 B

Componente originario normalizzato	AB		Coord arcsec 2000	184520.66-241116.5		Mag	11.4		Calc delta mag	1.04
Calc coord	yes