11118-3457 RST 2731

11^h 11^m 50.42^s -34° 56' 30.7" P.A. 7.00 sep 0.5 mag 11.20,12.70

Coord 2000	11118-3457	Discov num	RST2731	Comp		Coord arcsec 2000	11 11 50.42 -34 56 30.7
Date first	1934	Date last	1945	Obs	2
Pa first	11	Pa last	7.1	P.A. Now (θ)	7.1°
Sep first	0.5	Sep last	0.46	Sep. Now (ρ)	0.46"
Mag pri	11.20	Mag sec	12.70	delta mag (ΔM)	1.5	Spectral class
Pri motion ra	+006	Sec motion ra
Pri motion dec	-031	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

7209-01922-1

Gaia DR2

5400848948687840768

WDS 11118-3457 RST 2731 : 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
11118-3457	RST2731		1945	2	7	0.5	11.20	12.70			111150.42-345630.7

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WDS 11118-3457 RST 2731 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11118-3457 RST 2731 : MEASURES

No records found.

WDS 11118-3457 : VIRTUAL EYEPIECE

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WDS 11118-3457 : ALADIN DSS IMAGE @ 11^h 11^m 50.42^s -34° 56' 30.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11118-3457 RST 2731 : 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		11118-3457	RST2731		7	0.5
Show		11118-3449	RST5352		159	0.3	8
Show		11118-3507	JSP 476	AB	34	2.7	11
Show		11118-3507	JSP 476	AC	95	8.9	11
Show		11125-3513	LIT 21		265	14.1	19
Show		11104-3436	HJ 4413		325	11.3	28
Show		11129-3424	TOI1203		299	11.7	35
Show		11121-3533	RST2732		133	1.2	36
Show		11110-3533	TSN 56		151	25.0	38
Show		11088-3453	DAW 133		221	1.3	39
Show		11153-3504	HJ 4419		113	15.0	44
Show		11078-3421	SKF 469		107	30.7	62
Show		11123-3352	UC 2098		338	12.8	66
Show		11102-3600	I 1536		148	1.3	67
Show		11164-3536	B 2010		230	0.4	69
Show		11175-3532	KPP1605		93	12.2	78
Show		11108-3340	KPP3837		193	1.5	78
Show		11066-3543	KPP1308		18	9.9	80
Show		11064-3545	DAW 132	AB	129	1.9	83
Show		11064-3545	UC 2081	AC	292	48.6	83
Show		11059-3411	BRT1668		103	2.8	87
Show		11184-3410	SKF1900		69	6.3	94
Show		11090-3625	SKF1214		155	8.6	96
Show		11049-3548	HDS1582		226	0.0	100
Show		11046-3549	KPP2168		147	17.8	104
Show		11123-3641	KPP2016		61	16.0	105
Show		11179-3611	UC 2114		138	15.9	105
Show		11098-3639	TDS7705	AB	142	1.4	106
Show		11058-3331	LDS5724		142	259.0	113
Show		11124-3651	UC 2099		332	26.6	115
Show		11213-3447	SWR 110		147	5.1	117
Show		11108-3300	RST2728		127	0.9	117
Show		11032-3549	RSS 254		209	11.0	119
Show		11211-3531	I 1539		141	0.2	120
Show		11156-3651	TDS7766		212	0.7	123
Show		11105-3250	RST2727		9	2.4	129
Show		11039-3621	JSP 456		166	2.2	129
Show		11219-3416	VOU 25		238	0.4	131
Show		11011-3513	TDS7614		109	0.6	133
Show		11193-3638	JSP 483		4	1.0	137
Show		11081-3248	LDS4063		37	26.0	137
Show		11229-3440	B 1188		102	0.4	138
Show		11043-3643	HDS1579		67	0.2	141
Show		11231-3431	RST2744		92	2.6	142
Show		11106-3234	I 213	AB	81	0.2	144
Show		11106-3234	I 213	AC	170	0.1	144
Show		11000-3507	TOK 788	BC	137	0.2	146
Show		11000-3507	TOK 788	AB	359	0.7	146
Show		11127-3723	RSS 257		279	9.7	147
Show		11220-3615	I 1540		303	1.1	148
Show		10598-3524	B 2723		207	5.0	151

WDS 11118-3457 : COMPONENTS

	A
B	pa=5.8° sep=0.46"

11118-3457 A

Componente originario normalizzato	AB		Coord arcsec 2000	111150.42-345630.7		Mag	11.2		PmRA	6.00
PmDE	-31.0		Tycho2	7209-01922-1

Tycho2

Tycho2	7209-01922-1	Pflag		RAmdeg	167.96010217	DEmdeg	-34.94187613
PmRA	6.3	PmDE	-30.9	E RAmdeg	37	E DEmdeg	43
E pmRA	2.4	E pmDE	2.4	EpRAm	1988.59	EpDEm	1987.57
Num	3	Q RAmdeg	2.8	Q DEmdeg	2.1	Q pmRA	2.8
Q pmDE	2.2	BTmag	11.741	E BTmag	0.069	VTmag	10.936
E VTmag	0.059	Prox	999	TYC	T	HIP
CCDM		RAdeg	167.96008444	DEdeg	-34.94180528	EpRA 1990	1.73
EpDE 1990	1.73	E RAdeg	37.5	E DEdeg	43.5	Posflg
Corr	0.0

CCDM

Ccdm	11118-3457	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.29	DDEs	7.4
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.6	Sp		PmNote
PmRA		PmDE		Dm number	-34 7271	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11070S3424A
HIC

11118-3457 B

Componente originario normalizzato	AB		Coord arcsec 2000	111150.42-345630.2		Mag	12.7		Calc delta mag	1.5
Calc coord	yes

CCDM

Ccdm	11118-3457	RComp		Comp	B	Note1
Note2		Discov num	RST2731	DRAs		DDEs
R dRAs		Year	1934	Theta	010	Rho	0.5
Obs	2	Vmag	12.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11070S3424B
HIC