18517-2641 RST 2079

18^h 51^m 45.75^s -26° 41' 31.2" P.A. 197.00 sep 1.9 mag 10.41,14.40

Coord 2000	18517-2641	Discov num	RST2079	Comp		Coord arcsec 2000	18 51 45.75 -26 41 31.2
Date first	1934	Date last	2015	Obs	3
Pa first	183	Pa last	196.7	P.A. Now (θ)	196.7°
Sep first	1.4	Sep last	1.902	Sep. Now (ρ)	1.902"
Mag pri	10.41	Mag sec	14.40	delta mag (ΔM)	3.99	Spectral class
Pri motion ra	-004	Sec motion ra
Pri motion dec	-074	Sec motion dec
Notes	S (Parallax indidates non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Tycho2

6868-00208-1

Gaia DR2

4072282488795113728

WDS 18517-2641 RST 2079 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		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
18517-2641	RST2079		1944	2	187	1.4	10.41	14.40			185145.75-264131.2
18517-2641	RST2079		2015	3	197	1.9	10.41	14.40		S	185145.75-264131.2

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

WDS 18517-2641 RST 2079 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18517-2641 RST 2079 : MEASURES

No records found.

WDS 18517-2641 : VIRTUAL EYEPIECE

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WDS 18517-2641 : ALADIN DSS IMAGE @ 18^h 51^m 45.75^s -26° 41' 31.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18517-2641 RST 2079 : 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		18517-2641	RST2079		197	1.9
Show		18506-2646	B 409		258	5.2	16
Show		18502-2647	J 1637		16	5.2	22
Show		18512-2601	OCC 66		-1	0.1	42
Show	Nunki	18553-2618	BED 1	Aa,Ab	202	0.0	53
Show	Nunki	18553-2618	SMY 4	AB	239	349.0	53
Show		18489-2603	B 406		315	1.7	55
Show		18544-2727	B 411		40	4.1	58
Show		18496-2736	OCC 153		-1	0.1	62
Show		18531-2745	I 1031		349	0.4	67
Show		18544-2543	RST3204		225	2.7	69
Show		18497-2538	B 407		358	0.8	70
Show		18536-2536	RST3202		50	0.2	71
Show		18572-2652	TSN 65		338	70.2	74
Show		18459-2637	J 2229		26	3.7	79
Show		18463-2721	B 405		136	0.5	84
Show		18456-2651	I 1382		200	0.4	84
Show		18457-2659	OCC9185		10	0.2	84
Show		18554-2801	TVB 305		192	2.0	94
Show		18593-2653	RSS 501		124	11.5	102
Show		18512-2500	B 410		190	0.8	103
Show		18591-2612	I 1389		105	5.4	103
Show		18560-2808	SEE 364		127	0.9	103
Show		18464-2755	RST2073		149	0.4	104
Show		18591-2609	B 415		1	4.6	104
Show		18447-2548	SEE 358		69	1.2	109
Show		18521-2452	WFC 214		262	9.3	110
Show		18579-2524	B 2871	AB	296	14.7	114
Show		18579-2524	SIN 112	AC	94	54.3	114
Show		18560-2503	B 413		247	6.2	115
Show		18444-2546	RST3196		71	0.2	115
Show		18465-2511	RST3197		156	0.3	116
Show		18490-2830	RST2077		164	0.6	116
Show		18592-2540	TDT1167		99	0.6	118
Show		18594-2744	B 2465		189	7.4	121
Show		18511-2846	BRT3079		233	4.0	125
Show		18534-2435	OCC 54		-1	0.1	129
Show		18450-2813	B 403		76	2.4	129
Show		18422-2617	RST3190		152	0.3	131
Show		18510-2431	J 1751		281	13.7	132
Show		19013-2733	B 418		155	1.7	138
Show		18448-2501	CHR 78		192	0.1	138
Show		18416-2557	BRT3074		25	4.7	145
Show		18474-2430	BRT3076		94	3.5	145
Show		18494-2904	OL 21		152	2.1	147
Show		19028-2634	TDT1198		287	0.6	149
Show		18457-2847	B 404		238	5.0	150
Show		18581-2436	RST3207		303	2.7	152
Show		18460-2856	TSN 187		172	0.4	155
Show		19024-2541	HDS2699		190	0.2	156
Show		18579-2854	RST2082		91	0.4	156

WDS 18517-2641 : COMPONENTS

	A
B	pa=195.0° sep=1.89"

18517-2641 A

Componente originario normalizzato	AB		Coord arcsec 2000	185145.75-264131.2		Mag	10.41		PmRA	-4.00
PmDE	-74.0		Tycho2	6868-00208-1

Tycho2

Tycho2	6868-00208-1	Pflag		RAmdeg	282.94068846	DEmdeg	-26.69201863
PmRA	-4.3	PmDE	-74.2	E RAmdeg	33	E DEmdeg	35
E pmRA	2.2	E pmDE	2.3	EpRAm	1981.66	EpDEm	1976.21
Num	4	Q RAmdeg	2.0	Q DEmdeg	2.5	Q pmRA	2.1
Q pmDE	2.5	BTmag	11.620	E BTmag	0.106	VTmag	10.414
E VTmag	0.060	Prox	999	TYC	T	HIP
CCDM		RAdeg	282.94069417	DEdeg	-26.69181889	EpRA 1990	1.86
EpDE 1990	1.81	E RAdeg	42.8	E DEdeg	59.1	Posflg
Corr	0.0

18517-2641 B

Componente originario normalizzato	AB		Coord arcsec 2000	185145.71-264133.0		Mag	14.4		Calc delta mag	3.99
Calc coord	yes