08221-0723 RST 4394

08^h 22^m 08.46^s -07° 23' 12.1" P.A. 33.00 sep 2.0 mag 10.97,11.04

Coord 2000	08221-0723	Discov num	RST4394	Comp		Coord arcsec 2000	08 22 08.46 -07 23 12.1
Date first	1940	Date last	2015	Obs	5
Pa first	30	Pa last	32.5	P.A. Now (θ)	32.5°
Sep first	2.0	Sep last	1.98	Sep. Now (ρ)	1.98"
Mag pri	10.97	Mag sec	11.04	delta mag (ΔM)	0.07	Spectral class
Pri motion ra	-007	Sec motion ra	-007
Pri motion dec	-026	Sec motion dec	-020
Notes

rPM=0.223 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

4860-01110-2

Gaia DR2

3063222837886703872

WDS 08221-0723 RST 4394 : 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
08221-0723	RST4394		1991	3	32	2.0	10.97	11.04			082208.46-072312.1
08221-0723	RST4394		2015	5	33	2.0	10.97	11.04			082208.46-072312.1

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

WDS 08221-0723 RST 4394 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08221-0723 RST 4394 : MEASURES

No records found.

WDS 08221-0723 : VIRTUAL EYEPIECE

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

WDS 08221-0723 : ALADIN DSS IMAGE @ 08^h 22^m 08.46^s -07° 23' 12.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08221-0723 RST 4394 : 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		08221-0723	RST4394		33	2.0
Show		08221-0649	A 549		146	4.2	34
Show		08184-0734	TOI 552	AB	241	0.8	57
Show		08184-0734	TOI 552	AC	320	32.3	57
Show		08238-0628	J 2879		184	5.3	61
Show		08188-0647	TOI 494		154	2.2	62
Show		08218-0825	A 1077		79	0.4	62
Show		08241-0824	RST4395		199	6.0	68
Show		08184-0803	GWP1003	AB	313	7.5	69
Show		08184-0803	GWP1004	AC	269	65.5	69
Show		08233-0837	BRT 418		337	5.2	76
Show		08273-0710	J 1521		355	12.4	80
Show		08251-0835	RST4398		353	1.7	84
Show		08185-0616	GWP1006		208	84.0	87
Show		08279-0704	TDS5842		85	0.5	88
Show		08280-0752	BRT 420		252	4.9	91
Show		08175-0621	TDS5683		70	0.6	94
Show		08162-0758	A 1076		261	1.3	95
Show		08170-0625	A 336		349	4.7	96
Show		08283-0644	HJ 787	BC	254	10.9	100
Show		08283-0644	HJ 787	AB	290	21.9	100
Show		08283-0644	ABH 72	AD	92	96.9	100
Show		08155-0707	A 546		79	0.5	100
Show		08276-0822	J 2880		239	7.9	101
Show		08259-0847	J 1520		304	6.6	101
Show		08186-0554	GIC 71		149	22.1	104
Show		08264-0849	GWP1018		210	13.1	107
Show		08253-0547	LDS3790		10	394.1	108
Show		08262-0605	ROE 87		246	7.8	109
Show		08151-0655	MET 52		96	1.5	109
Show		08193-0537	TOK 121		115	19.9	115
Show		08145-0654	RST4391		98	0.2	118
Show		08158-0836	J 3310		117	4.7	119
Show		08250-0532	RST4397		82	0.3	120
Show		08169-0857	J 1512		105	11.0	123
Show		08153-0832	XMI 82		25	14.8	124
Show		08139-0707	KPP 171		327	3.5	124
Show		08138-0738	ELP 2		351	0.1	125
Show		08168-0901	BU 102		117	3.2	126
Show		08237-0928	A 3058		43	0.4	127
Show		08226-0930	HDS1191		202	0.4	128
Show		08140-0809	J 2874		141	4.5	130
Show		08207-0510	A 338		16	0.6	136
Show		08314-0721	TDS 475		173	1.3	138
Show		08129-0733	LDS5175		346	5.6	138
Show		08296-0851	TDS5869		10	2.4	142
Show		08173-0522	A 337		55	0.5	142
Show		08270-0924	HDS1204		269	0.3	142
Show		08135-0834	J 2872		11	5.9	146
Show		08318-0658	UC 1683		273	16.5	146
Show		08136-0835	J 2873		118	5.7	146

WDS 08221-0723 : COMPONENTS

	A
B	pa=32.3° sep=1.98"

08221-0723 A

Componente originario normalizzato	AB		Coord arcsec 2000	082208.46-072312.1		Mag	10.97		PmRA	-7.00
PmDE	-26.0		DM	BD-06 2568

CCDM

Ccdm	08221-0723	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.53	DDEs	-10.2
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.8	Sp		PmNote
PmRA		PmDE		Dm number	-06 2568	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08173S0704A
HIC

08221-0723 B

Componente originario normalizzato	AB		Coord arcsec 2000	082208.53-072310.4		Mag	11.04		PmRA	-7.00
PmDE	-20.0		Tycho2	4860-01110-1		Calc delta mag	0.07		Calc coord	yes

Tycho2

Tycho2	4860-01110-1	Pflag		RAmdeg	125.53553696	DEmdeg	-7.38626171
PmRA	-6.8	PmDE	-20.4	E RAmdeg	45	E DEmdeg	48
E pmRA	2.2	E pmDE	2.2	EpRAm	1986.89	EpDEm	1986.59
Num	3	Q RAmdeg	1.2	Q DEmdeg	0.3	Q pmRA	1.2
Q pmDE	0.3	BTmag	11.566	E BTmag	0.076	VTmag	11.036
E VTmag	0.076	Prox	20	TYC	T	HIP
CCDM		RAdeg	125.53555333	DEdeg	-7.38621389	EpRA 1990	1.60
EpDE 1990	1.53	E RAdeg	45.7	E DEdeg	49.4	Posflg	D
Corr	0.1

CCDM

Ccdm	08221-0723	RComp		Comp	B	Note1
Note2		Discov num	RST4394	DRAs		DDEs
R dRAs		Year	1939	Theta	030	Rho	1.9
Obs	2	Vmag	10.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08173S0704B
HIC