08307-7051 RSS 163

08^h 30^m 43.77^s -70° 50' 33.3" P.A. 32.00 sep 11.4 mag 7.71,13.00 Sp A4Vs dist. 208.77 pc (681.01 l.y.)

Coord 2000	08307-7051	Discov num	RSS 163	Comp		Coord arcsec 2000	08 30 43.77 -70 50 33.3
Date first	1976	Date last	2015	Obs	5
Pa first	33	Pa last	31.6	P.A. Now (θ)	31.6°
Sep first	11.5	Sep last	11.37	Sep. Now (ρ)	11.37"
Mag pri	7.71	Mag sec	13.00	delta mag (ΔM)	5.29	Spectral class	A4Vs (white)
Pri motion ra	-002	Sec motion ra	-001
Pri motion dec	+001	Sec motion dec	+008
Notes

rPM=0.877

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Volans	SAO	256520	HIP	41740	Tycho2	9198-01024-1
Gaia DR2	5221693321469244032	HD	72979	CP	CP-70 784	Distance	208.77
Distance ly	681.01

WDS 08307-7051 RSS 163 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rss1996	Pa -	Rousseau, J.M., Perie, J.P., & Gachard, M.T.	1996A&AS..116..301R
Rss1996		A&AS 116, 301, 1996

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08307-7051	RSS 163		1999	2	33	11.3	7.71	13.00	A4Vs	D	083043.77-705033.3
08307-7051	RSS 163		2015	5	32	11.4	7.71	13.00	A4Vs		083043.77-705033.3

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

WDS 08307-7051 RSS 163 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08307-7051 RSS 163 : MEASURES

No records found.

WDS 08307-7051 : VIRTUAL EYEPIECE

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WDS 08307-7051 : ALADIN DSS IMAGE @ 08^h 30^m 43.77^s -70° 50' 33.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08307-7051 RSS 163 : 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		08307-7051	RSS 163		32	11.4	1
Show		08289-7024	UC 1678		196	29.0	28
Show		08312-7121	KPP 177		175	3.5	31
Show		08230-7102	HDS1196	AB	76	0.0	40
Show		08232-7115	NSN 258		51	3.1	45
Show		08391-7023	DON 271	AB	55	22.6	50
Show		08391-7023	HJ 4134	AC	104	40.5	50
Show		08246-7010	UC 1670		255	47.4	52
Show		08198-7131	BSO 17	BC	30	37.2	66
Show		08198-7131	BSO 17	AB	58	64.0	67
Show		08198-7131	BSO 17	AC	48	98.4	67
Show		08198-7131	BSO 17	Aa,Ab	7	1.3	67
Show		08431-7131	UC 1704		236	149.0	73
Show		08441-7128	B 2668		283	3.2	75
Show		08378-6940	HDS1241		26	0.3	80
Show		08401-6939	DAM1465	AB	85	52.1	86
Show		08374-6932	BRT1973		155	5.1	86
Show		08411-6942	DON 275		202	0.2	87
Show		08352-6927	GAT 12		339	1.2	88
Show		08401-7218	GLI 100		142	5.6	98
Show		08388-7221	GLI 99	AB	285	17.3	98
Show		08388-7221	DAM1464	AC	240	17.0	98
Show		08157-6948	TDS5655		166	1.2	99
Show		08503-7128	B 2193		30	3.4	102
Show		08414-7235	DAM1469		119	3.5	117
Show		08479-6924	DON 286		340	0.6	123
Show		08433-6903	TDS6056		154	0.6	126
Show		08255-6843	UC 1671		21	29.0	131
Show		08422-6852	TOK 834		41	0.7	133
Show		08479-6911	UC 1713		195	51.6	134
Show		08489-6910	KPP2883		46	24.7	138
Show		08198-6840	MLO 28		114	3.0	143
Show		08325-6828	TVB 194		268	2.4	144
Show		08189-7308	B 1984		25	0.7	148
Show		08323-6821	WIS 149		49	788.8	150
Show		08400-6828	DON 273		25	2.0	151
Show		08283-6814	BRT1972		208	4.3	158
Show		08305-7329	HJ 4118		36	24.3	158
Show		08221-7324	HJ 4103	AB	284	26.8	159
Show		08221-7324	HJ 4103	AC	164	48.1	159
Show		08432-6822	SPM 24		159	15.0	162
Show		08320-7335	HEI 743		307	0.5	165
Show		08452-6823	DAM 478		341	7.6	166
Show		08176-6817	JNN 313		39	1.6	168
Show		08308-6802	DON 259		286	0.3	169
Show		08190-7330	HJ 4095	AB	266	13.4	169
Show		08190-7330	HJ 4095	AC	337	23.4	169
Show		08449-6817	DON 281	AB	180	12.4	171
Show		08449-6817	HLN 12	AC	195	15.4	171
Show		08415-7337	HDS1252		232	0.6	174
Show		08127-6821	DON 233		229	0.9	177

WDS 08307-7051 : COMPONENTS

	A
B	pa=11.4° sep=9.88"

08307-7051 A

Componente originario normalizzato	AB	Coord arcsec 2000	083043.77-705033.3	Mag	7.71	Spectral class	A4Vs (white)
PmRA	-2.00	PmDE	1.0	SAO	256520	HIP	41740
Tycho2	9198-01024-1	HD	72979	CP	CP-70 784

Tycho2

Tycho2	9198-01024-1	Pflag		RAmdeg	127.68236642	DEmdeg	-70.84257926
PmRA	-1.7	PmDE	1.3	E RAmdeg	5	E DEmdeg	5
E pmRA	1.5	E pmDE	1.4	EpRAm	1991.30	EpDEm	1991.24
Num	9	Q RAmdeg	0.4	Q DEmdeg	0.4	Q pmRA	0.4
Q pmDE	0.4	BTmag	7.953	E BTmag	0.016	VTmag	7.729
E VTmag	0.011	Prox	999	TYC	T	HIP	41740
CCDM		RAdeg	127.68237833	DEdeg	-70.84258250	EpRA 1990	1.67
EpDE 1990	1.61	E RAdeg	4.7	E DEdeg	4.9	Posflg
Corr	0.0

SAO

SAO	256520	DelFlag		RA1950		PmRA1950	-0.0045
DE1950		PmDE1950	-0.052	Vmag	7.4	SpType	A2
Double code		Source	61	CatNum	1889	DM	CP-70 784
DMcomp		BDsup		HD	72979	M HD	0
GC		RA1950rad	2.22829328	DE1950rad	-1.23348059	PmRA2000	-0.0055
PmDE2000	-0.048

Hipparcos

Catalog	H	HIP	41740	Proxy		RAhms	08 30 43.77
DEdms	-70 50 33.3	Vmag	7.7	VarFlag		R Vmag	H
RAdeg	127.682	DEdeg	-70.8426	AstroRef		Plx	5.13
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	72979	BD
CD		CP	CP-70 784	Dm number	-70 784	VIred	0.25
SpType	A4Vs	R SpType		Coord arcsec 2000	083043.77-705033.3

Hipparcos 2

HIP	41740	Sn	5	So	0	Nc	1
RArad	2.2284779599	DErad	-1.2364363059	Plx	4.79	PmRA	-2.8
PmDE	2.19	E RArad	0.46	E DErad	0.46	E Plx	0.5
E pmRA	0.59	E pmDE	0.51	Hpmag	7.7621	E Hpmag	0.0012
SHp	0.011	VA	0	BV	0.199	E BV	0.013
VI	0.22

CCDM

Ccdm	08307-7051	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.87	DDEs	26.8
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	7.6	Sp	A4	PmNote
PmRA	12	PmDE	5	Dm number	-70 784	Cat1	CPD
Name2	256520	Cat2	SAO	HD	72979	M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	08306S7030A
HIC	41740

08307-7051 B

Componente originario normalizzato	AB		Coord arcsec 2000	083044.17-705023.6		Mag	13		PmRA	-1.00
PmDE	8.0		Calc delta mag	5.29		Calc coord	yes

CCDM

Ccdm	08307-7051	RComp		Comp	B	Note1
Note2		Discov num	RSU	DRAs	3.14	DDEs	36.1
R dRAs	40	Year	1976	Theta	33	Rho	11.5
Obs		Vmag	13.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	08306S7030B
HIC