08198-6840 MLO 28

08^h 19^m 47.84^s -68° 39' 47.6" P.A. 114.00 sep 3.0 mag 11.03,11.22

Coord 2000	08198-6840	Discov num	MLO 28	Comp		Coord arcsec 2000	08 19 47.84 -68 39 47.6
Date first	1915	Date last	2016	Obs	8
Pa first	110	Pa last	114.4	P.A. Now (θ)	114.4°
Sep first	2.7	Sep last	3.009	Sep. Now (ρ)	3.009"
Mag pri	11.03	Mag sec	11.22	delta mag (ΔM)	0.19	Spectral class
Pri motion ra	-018	Sec motion ra	-019
Pri motion dec	+011	Sec motion dec	+010
Notes	T (Parallax indicates physical)

rPM=0.066 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Volans

Tycho2

9193-01664-1

Gaia DR2

5270293522123955200

WDS 08198-6840 MLO 28 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
MlO1881	T -	Walker, G.J.	1881Obs.....4..249W
MlO1881		Observatory 4, 249, 1881
MlO1927A	Pa -	Melbourne Obs.	1927sdsc.book......
MlO1927A		cited in SDS (Southern Double Star Cat.), 1927

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08198-6840	MLO 28		1999	4	112	2.6	11.03	11.22		D	081947.84-683947.6
08198-6840	MLO 28		2015	6	115	3.0	11.03	11.22		T	081947.84-683947.6
08198-6840	MLO 28		2016	8	114	3.0	11.03	11.22		T	081947.84-683947.6

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WDS 08198-6840 MLO 28 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08198-6840 MLO 28 : MEASURES

No records found.

WDS 08198-6840 : VIRTUAL EYEPIECE

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WDS 08198-6840 : ALADIN DSS IMAGE @ 08^h 19^m 47.84^s -68° 39' 47.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08198-6840 MLO 28 : 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		08198-6840	MLO 28		114	3.0
Show		08176-6817	JNN 313		39	1.6	26
Show		08255-6843	UC 1671		21	29.0	32
Show		08127-6821	DON 233		229	0.9	43
Show		08193-6748	LDS 215		187	34.3	52
Show		08283-6814	BRT1972		208	4.3	54
Show		08253-6754	DON 251		64	0.4	56
Show		08141-6748	HJ 4076		352	6.4	60
Show		08089-6859	I 192		172	1.8	63
Show		08238-6742	TDS5787		97	0.7	63
Show		08202-6735	BRT1970		130	5.0	65
Show		08079-6837	RMK 7		24	5.7	65
Show		08133-6743	DON 234		38	1.9	67
Show		08153-6736	TDS5650		1	0.5	69
Show		08325-6828	TVB 194		268	2.4	71
Show		08323-6821	WIS 149		49	788.8	71
Show		08308-6802	DON 259		286	0.3	72
Show		08157-6948	TDS5655		166	1.2	73
Show		08087-6924	HJ 4064		273	14.8	74
Show		08182-6726	DON 242		235	2.1	75
Show		08095-6745	DON1071		133	4.2	80
Show		08170-6721	B 1598		311	4.6	81
Show		08219-6720	HDS1189		253	0.3	81
Show		08235-6711	UC 1667		322	53.0	92
Show		08256-6714	DON 252		247	0.9	93
Show		08246-7010	UC 1670		255	47.4	94
Show		08352-6927	GAT 12		339	1.2	95
Show		08144-6708	DON 236		238	0.8	97
Show		08042-6934	MLO 26		115	2.7	100
Show		08067-6732	HJ 4056		7	11.1	101
Show		08055-6952	HJ 4055		191	5.8	105
Show		08358-6745	TDS5964		63	0.5	105
Show		08261-6659	DON 254	Aa,Ab	96	0.9	107
Show		08261-6659	UC 1672	AB	264	60.4	107
Show		08374-6932	BRT1973		155	5.1	108
Show		08297-6708	HDS1215	Aa,Ab	84	0.1	108
Show		08297-6708	HJ 4110	AB	211	26.2	108
Show		08297-6708	HDS1215	Aa,C	64	1.1	108
Show		08027-6748	UC 1639		226	54.0	109
Show		08087-6710	HJ 4061		28	6.8	110
Show		08214-6648	DON 247		155	1.9	113
Show		08378-6940	HDS1241		26	0.3	114
Show		08289-7024	UC 1678		196	29.0	115
Show		08041-6719	KPP2591		24	23.5	121
Show		08334-6701	MLO 29		130	10.0	125
Show		08375-6720	LDS 229		99	15.9	128
Show		08088-7044	UC 1645		252	28.5	137
Show		08307-7051	RSS 163		32	11.4	143
Show		08230-7102	HDS1196	AB	76	0.0	144
Show		08391-7023	DON 271	AB	55	22.6	145
Show		08391-7023	HJ 4134	AC	104	40.5	145

WDS 08198-6840 : COMPONENTS

	A
B	pa=141.3° sep=1.59"

08198-6840 A

Componente originario normalizzato	AB		Coord arcsec 2000	081947.84-683947.6		Mag	11.03		PmRA	-18.00
PmDE	11.0		Tycho2	9193-01664-1

Tycho2

Tycho2	9193-01664-1	Pflag		RAmdeg	124.94936181	DEmdeg	-68.66322893
PmRA	-14.6	PmDE	9.6	E RAmdeg	43	E DEmdeg	45
E pmRA	2.7	E pmDE	2.5	EpRAm	1988.74	EpDEm	1988.18
Num	3	Q RAmdeg	0.2	Q DEmdeg	1.1	Q pmRA	0.2
Q pmDE	1.2	BTmag	11.604	E BTmag	0.068	VTmag	11.088
E VTmag	0.072	Prox	30	TYC	T	HIP
CCDM		RAdeg	124.94945361	DEdeg	-68.66325028	EpRA 1990	1.71
EpDE 1990	1.83	E RAdeg	44.0	E DEdeg	45.9	Posflg
Corr	0.1

CCDM

Ccdm	08198-6840	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.30	DDEs	11.5
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.2	Sp		PmNote
PmRA		PmDE		Dm number	-68 773	Cat1	CPD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08193S6821A
HIC

08198-6840 B

Componente originario normalizzato	AB		Coord arcsec 2000	081948.02-683948.8		Mag	11.22		PmRA	-19.00
PmDE	10.0		Tycho2	9193-01664-2		Calc delta mag	0.19		Calc coord	yes

Tycho2

Tycho2	9193-01664-2	Pflag		RAmdeg	124.95146574	DEmdeg	-68.66358791
PmRA	-12.8	PmDE	9.5	E RAmdeg	48	E DEmdeg	50
E pmRA	4.5	E pmDE	4.2	EpRAm	1990.16	EpDEm	1989.94
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	11.915	E BTmag	0.092	VTmag	11.159
E VTmag	0.075	Prox	30	TYC		HIP
CCDM		RAdeg	124.95154667	DEdeg	-68.66360944	EpRA 1990	1.72
EpDE 1990	1.82	E RAdeg	49.0	E DEdeg	51.1	Posflg
Corr	0.1

CCDM

Ccdm	08198-6840	RComp		Comp	B	Note1
Note2		Discov num	MLO	DRAs		DDEs
R dRAs		Year	1930	Theta	112	Rho	2.7
Obs	1	Vmag	10.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08193S6821B
HIC