05261-3336 RST 2381

05^h 26^m 08.31^s -33° 36' 02.8" P.A. 254.00 sep 1.4 mag 9.90,12.70 Sp F5

Coord 2000	05261-3336	Discov num	RST2381	Comp		Coord arcsec 2000	05 26 08.31 -33 36 02.8
Date first	1933	Date last	2016	Obs	5
Pa first	251	Pa last	253.7	P.A. Now (θ)	253.7°
Sep first	0.8	Sep last	1.391	Sep. Now (ρ)	1.391"
Mag pri	9.90	Mag sec	12.70	delta mag (ΔM)	2.8	Spectral class	F5 (yellow-white)
Pri motion ra	-001	Sec motion ra
Pri motion dec	+035	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Columba

Tycho2

7059-01097-1

Gaia DR2

4823248758741565824

WDS 05261-3336 RST 2381 : 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
05261-3336	RST2381		1944	3	251	0.9	9.90	12.70	F5		052608.31-333602.8
05261-3336	RST2381		2015	4	254	1.4	9.90	12.70	F5		052608.31-333602.8
05261-3336	RST2381		2016	5	254	1.4	9.90	12.70	F5		052608.31-333602.8

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WDS 05261-3336 RST 2381 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05261-3336 RST 2381 : MEASURES

No records found.

WDS 05261-3336 : VIRTUAL EYEPIECE

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

WDS 05261-3336 : ALADIN DSS IMAGE @ 05^h 26^m 08.31^s -33° 36' 02.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05261-3336 RST 2381 : 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		05261-3336	RST2381		254	1.4
Show		05250-3358	TDS3184		224	0.9	27
Show		05269-3403	SKF1438		260	2.8	29
Show		05247-3310	SKF1209		210	35.9	33
Show		05287-3327	YMG 10		230	0.2	34
Show		05240-3400	TDS3175		283	0.9	36
Show		05290-3328	JSP 78		268	1.0	36
Show		05272-3437	HDS 718		181	0.4	63
Show		05204-3324	HJ 3751		322	19.9	73
Show		05278-3225	HDS 720	Aa,Ab	293	0.3	75
Show		05278-3225	HJ 3762	AB	214	22.1	75
Show		05213-3421	DAW 117		7	2.2	76
Show		05260-3213	JSP 76		50	13.5	84
Show		05301-3228	B 1946		102	0.0	85
Show		05194-3304	JSP 864		150	6.0	91
Show		05222-3218	TDS3161	AB	123	0.6	92
Show		05222-3218	TDS3161	Aa,Ab	348	0.1	92
Show		05204-3237	JSP 73		164	0.9	94
Show		05331-3300	UC 1325		261	8.3	95
Show		05337-3319	NSN 78		87	13.6	96
Show		05260-3518	TDS3190		131	0.5	103
Show		05181-3402	HJ 3745	AB	171	13.2	104
Show		05181-3402	TOK 61	Aa,Ab	18	0.7	104
Show		05181-3402	TOK 61	BC	324	11.3	104
Show		05259-3521	HJ 3760	AB	222	7.3	106
Show		05259-3521	HJ 3760	AC	288	30.0	106
Show		05350-3335	B 1485		96	1.3	112
Show		05223-3518	HDS 708	AB	285	0.7	113
Show		05223-3518	SKF1328	AB,C	34	158.3	113
Show		05222-3154	JSP 74		70	1.3	114
Show		05208-3202	NSN 196		143	1.7	116
Show		05232-3145	HJ 3757		350	18.5	118
Show		05354-3316	HU 1393		359	0.1	119
Show		05278-3534	KPP3616		114	1.3	120
Show		05348-3240	JNN 41	AB	162	2.1	123
Show		05348-3240	JNN 41	BC	190	0.4	123
Show		05357-3409	RST2388		225	0.6	124
Show		05166-3305	DAW 38		172	1.0	124
Show		05365-3352	LDS 146		257	14.6	131
Show		05175-3454	KIR 12		336	158.3	133
Show		05224-3127	B 1481		4	1.2	138
Show		05213-3543	HJ 3753		274	2.7	141
Show		05366-3443	DAW 118		202	0.5	147
Show		05315-3122	TDS3224		311	0.6	151
Show		05174-3522	TSN 1		158	0.0	152
Show		05258-3103	LDS5664		60	241.4	153
Show		05301-3111	UC 1317		359	28.9	153
Show		05384-3316	KPP3626		247	2.7	155
Show		05175-3536	JSP 863		324	6.8	161
Show		05201-3110	RSS 80		279	6.6	165
Show	Phact	05396-3404	HDO 193		358	14.0	171

WDS 05261-3336 : COMPONENTS

	A
B	pa=250.7° sep=1.18"

05261-3336 A

Componente originario normalizzato	AB		Coord arcsec 2000	052608.31-333602.8		Mag	9.9		Spectral class	F5 (yellow-white)
PmRA	-1.00		PmDE	35.0		Tycho2	7059-01097-1

Tycho2

Tycho2	7059-01097-1	Pflag		RAmdeg	81.53465169	DEmdeg	-33.60078670
PmRA	14.7	PmDE	26.9	E RAmdeg	16	E DEmdeg	14
E pmRA	1.8	E pmDE	1.4	EpRAm	1989.66	EpDEm	1988.49
Num	8	Q RAmdeg	0.5	Q DEmdeg	0.6	Q pmRA	0.5
Q pmDE	0.6	BTmag	10.282	E BTmag	0.028	VTmag	9.857
E VTmag	0.026	Prox	999	TYC	T	HIP
CCDM		RAdeg	81.53460972	DEdeg	-33.60084806	EpRA 1990	1.49
EpDE 1990	1.69	E RAdeg	16.8	E DEdeg	15.2	Posflg
Corr	0.1

CCDM

Ccdm	05261-3336	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.16	DDEs	-1.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.7	Sp	F5	PmNote	*
PmRA	-20	PmDE	50	Dm number	-33 2327	Cat1	CD
Name2	195852	Cat2	SAO	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	05225S3341A
HIC

05261-3336 B

Componente originario normalizzato	AB		Coord arcsec 2000	052608.22-333603.2		Mag	12.7		Calc delta mag	2.8
Calc coord	yes

CCDM

Ccdm	05261-3336	RComp		Comp	B	Note1
Note2		Discov num	RST2381	DRAs		DDEs
R dRAs		Year	1933	Theta	251	Rho	0.9
Obs	3	Vmag	12.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	05225S3341B
HIC