09064-0256 RST 4431

09^h 06^m 21.90^s -02° 55' 46.9" P.A. 138.00 sep 3.8 mag 8.47,13.30 Sp G5

Coord 2000	09064-0256	Discov num	RST4431	Comp		Coord arcsec 2000	09 06 21.90 -02 55 46.9
Date first	1940	Date last	2016	Obs	5
Pa first	136	Pa last	137.6	P.A. Now (θ)	137.6°
Sep first	3.8	Sep last	3.824	Sep. Now (ρ)	3.824"
Mag pri	8.47	Mag sec	13.30	delta mag (ΔM)	4.83	Spectral class	G5 (yellow)
Pri motion ra	-050	Sec motion ra
Pri motion dec	-006	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Hydra		SAO	136579		Tycho2	4882-00670-1		Gaia DR2	5762978497774363136
HD	78114

WDS 09064-0256 RST 4431 : 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
09064-0256	RST4431		1940	1	136	3.8	8.47	13.30	G5		090621.90-025546.9
09064-0256	RST4431		2000	2	140	3.4	8.47	13.30	G5		090621.90-025546.9
09064-0256	RST4431		2015	3	138	3.8	8.47	13.30	G5		090621.90-025546.9
09064-0256	RST4431		2016	5	138	3.8	8.47	13.30	G5		090621.90-025546.9

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WDS 09064-0256 RST 4431 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09064-0256 RST 4431 : MEASURES

No records found.

WDS 09064-0256 : VIRTUAL EYEPIECE

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WDS 09064-0256 : ALADIN DSS IMAGE @ 09^h 06^m 21.90^s -02° 55' 46.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09064-0256 RST 4431 : 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		09064-0256	RST4431		138	3.8
Show		09042-0252	HJ 116		44	32.5	33
Show		09065-0222	UC 1751	AB	246	21.7	34
Show		09089-0321	NSN 343		206	3.0	46
Show		09031-0310	RST4429		149	1.1	50
Show		09032-0314	TDS6271		279	0.5	52
Show		09036-0225	HO 41	AB	72	3.9	52
Show		09036-0225	HO 41	AC	231	27.1	52
Show		09032-0337	J 384		212	2.9	61
Show		09049-0159	GOM 6		162	34.1	62
Show		09072-0357	A 342		152	5.6	63
Show		09033-0212	SLW 324		149	9.3	65
Show		09050-0359	STF1308		85	10.9	67
Show		09017-0238	CVR1188		199	3.4	73
Show		09029-0349	UC 1743		275	53.9	75
Show		09014-0249	A 2970		320	3.3	75
Show		09014-0232	A 1755		157	4.0	79
Show		09058-0137	TDS6312		284	0.6	79
Show		09032-0405	HJ 114	AB	315	21.8	84
Show		09032-0405	HJ 114	AC	264	54.4	84
Show		09050-0419	J 385		157	3.8	86
Show		09091-0135	HJ 119		331	55.9	91
Show		09045-0129	RST4903		91	0.9	92
Show		09108-0151	HJ 806		259	21.8	94
Show		09113-0419	HJ 120		202	28.1	94
Show		08594-0240	LDS 243	AB	317	22.1	107
Show		08594-0240	LAS 2	AC	66	3.4	107
Show		08594-0240	LAS 2	BC	129	23.4	107
Show		09133-0219	HJ 123	AB	71	37.9	110
Show		09133-0219	HJ 123	AC	38	30.5	110
Show		09133-0219	SKF 347	AD	56	2.5	110
Show		08590-0309	GIC9013		87	2.2	112
Show		09008-0422	OSW 1		153	55.9	121
Show		08592-0402	ZIE 6		292	1.5	127
Show		08599-0135	HJ 111		243	24.6	127
Show		09146-0331	A 124	AB	238	1.7	128
Show		09146-0331	DAM1571	CD	359	14.6	128
Show		08581-0335	A 341		329	5.5	130
Show		09147-0212	BAL 517		50	4.8	133
Show		09109-0455	HJ 2485		171	6.1	138
Show		08576-0156	HJ 801		264	8.1	142
Show		09149-0135	STF1328		290	12.2	151
Show		09143-0430	RST4432		173	1.5	152
Show		09161-0150	RST4905		228	2.5	160
Show		09170-0332	XMI 88		103	26.6	164
Show		09021-0528	TDS 508		135	0.9	165
Show		08554-0309	LSC 120		201	0.7	166
Show		09085-0538	A 123	AB	327	1.5	166
Show		09085-0538	A 123	AC	149	143.2	166
Show		09085-0538	A 123	CD	178	4.6	168
Show		08562-0359	J 1536		73	7.8	168

WDS 09064-0256 : COMPONENTS

	A
B	pa=137.6° sep=3.82"

09064-0256 A

Componente originario normalizzato	AB	Coord arcsec 2000	090621.90-025546.9	Mag	8.47	Spectral class	G5 (yellow)
PmRA	-50.00	PmDE	-6.0	SAO	136579	Tycho2	4882-00670-1
HD	78114	DM	BD-02 2790

Tycho2

Tycho2	4882-00670-1	Pflag		RAmdeg	136.59129126	DEmdeg	-2.92970492
PmRA	-47.9	PmDE	6.1	E RAmdeg	7	E DEmdeg	8
E pmRA	1.2	E pmDE	1.2	EpRAm	1990.81	EpDEm	1990.18
Num	9	Q RAmdeg	1.4	Q DEmdeg	0.9	Q pmRA	1.5
Q pmDE	0.9	BTmag	9.141	E BTmag	0.018	VTmag	8.472
E VTmag	0.013	Prox	999	TYC	T	HIP
CCDM		RAdeg	136.59140000	DEdeg	-2.92971861	EpRA 1990	1.77
EpDE 1990	1.45	E RAdeg	6.5	E DEdeg	8.2	Posflg
Corr	0.4

SAO

SAO	136579	DelFlag		RA1950		PmRA1950	-0.0038
DE1950		PmDE1950	-0.012	Vmag	8.8	SpType	G5
Double code		Source	27	CatNum	3537	DM	BD-02 2790
DMcomp		BDsup		HD	78114	M HD	0
GC		RA1950rad	2.37296261	DE1950rad	-0.04762463	PmRA2000	-0.0035
PmDE2000	-0.008

CCDM

Ccdm	09064-0256	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.17	DDEs	11.8
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	G5	PmNote	*
PmRA	-57	PmDE	-12	Dm number	-02 2790	Cat1	BD
Name2	136579	Cat2	SAO	HD	78114	M HD
ADS BDS		M ADS BDS		N IDS		IDS	09013S0232A
HIC

09064-0256 B

Componente originario normalizzato	AB		Coord arcsec 2000	090622.07-025549.7		Mag	13.3		Calc delta mag	4.83
Calc coord	yes

CCDM

Ccdm	09064-0256	RComp		Comp	B	Note1
Note2		Discov num	RST4431	DRAs		DDEs
R dRAs		Year	1939	Theta	135	Rho	3.8
Obs	2	Vmag	13.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	09013S0232B
HIC