10020-3954 TDS 6971

10^h 02^m 01.71^s -39° 54' 02.5" P.A. 271.00 sep 0.6 mag 11.27,11.62

Coord 2000	10020-3954	Discov num	TDS6971	Comp		Coord arcsec 2000	10 02 01.71 -39 54 02.5
Date first	1991	Date last	1991	Obs	1
Pa first	271	Pa last	271	P.A. Now (θ)	271°
Sep first	0.6	Sep last	0.58	Sep. Now (ρ)	0.58"
Mag pri	11.27	Mag sec	11.62	delta mag (ΔM)	0.35	Spectral class
Pri motion ra	-008	Sec motion ra	-008
Pri motion dec	+001	Sec motion dec	+001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Antlia

Tycho2

7711-01688-1

Gaia DR2

5421215717969953408

WDS 10020-3954 TDS 6971 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10020-3954	TDS6971		1991	1	271	0.6	11.27	11.62			100201.71-395402.5

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WDS 10020-3954 TDS 6971 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10020-3954 TDS 6971 : MEASURES

No records found.

WDS 10020-3954 : VIRTUAL EYEPIECE

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WDS 10020-3954 : ALADIN DSS IMAGE @ 10^h 02^m 01.71^s -39° 54' 02.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10020-3954 TDS 6971 : 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		10020-3954	TDS6971		271	0.6
Show		10015-3956	DAM1924		37	4.0	7
Show		10031-3957	DAM1971		218	5.6	13
Show		10033-3951	TDS6990		173	0.7	16
Show		10024-3938	DAM1947		354	56.9	17
Show		10021-3936	TDS6974		291	0.6	19
Show		10003-3939	SWR 81		123	35.8	25
Show		10040-3923	HDS1455		232	0.5	39
Show		10011-3914	DAM1916		116	13.8	42
Show		10017-3912	DAM1929		319	1.6	43
Show		10016-3911	DAM1927		164	3.5	44
Show		10012-3911	DAM1917		243	4.9	44
Show		10014-3910	TDS6963		60	0.5	45
Show		09589-4022	WG 129		167	6.4	47
Show		10010-3907	DAM1915		133	10.3	49
Show		10018-3904	DAM1932		201	6.5	51
Show		10015-3901	TDS6964		151	1.1	54
Show		10066-3942	TDS7027		316	0.4	55
Show		10030-4048	DAM1963		42	2.5	56
Show		10049-3907	RSS 222		319	10.1	58
Show		10049-4042	WG 130		272	6.7	59
Show		09592-3904	TDS6945		57	0.4	60
Show		10046-4047	TDS7003	Aa,Ab	168	0.4	61
Show		10046-4047	SWR 82	AB	147	54.6	61
Show		10069-4019	DAM2015		107	26.6	61
Show		10046-4047	DAM1984	BC	144	5.7	62
Show		09594-3900	DAM1895		111	0.8	62
Show		10049-4048	TDS7006		261	0.7	63
Show		10070-4026	KTK 1		227	1.7	66
Show		10070-4031	DAM2016		343	3.8	68
Show		09583-4047	KPP2275		231	19.1	69
Show		09579-4045	RST1470		109	1.1	70
Show		10066-4043	TDS7028		132	0.6	72
Show		10078-4026	TDS7046		258	0.5	74
Show		10079-3925	TDS7049		231	0.6	74
Show		09563-3916	RST1466		280	0.5	77
Show		10084-3928	DAM2038		11	1.4	78
Show		10078-4036	RST5344		333	0.1	79
Show		10086-3934	RST1482		162	0.2	79
Show		10084-3927	DAM2037		103	17.9	79
Show		10084-3926	DAM2036		273	1.1	79
Show		10069-4053	RST1481		107	0.5	82
Show		09557-3917	DAM1856		208	2.5	83
Show		10087-3924	DAM2046		241	2.7	83
Show		10086-3923	TDS 570		241	1.3	83
Show		09572-3852	TDS6917		289	0.4	84
Show		10078-4045	DAM2030	AB	73	16.4	85
Show		10078-4045	DAM2030	AC	75	18.3	85
Show		10078-4045	DAM2030	BC	91	2.0	85
Show		10089-3919	DAM2053		294	2.7	87
Show		10001-3830	TDS6952		135	2.5	87

WDS 10020-3954 : COMPONENTS

	A
B	pa=271.3° sep=0.45"

10020-3954 A

Componente originario normalizzato	AB		Coord arcsec 2000	100201.71-395402.5		Mag	11.27		PmRA	-8.00
PmDE	1.0		Tycho2	7711-01688-1

Tycho2

Tycho2	7711-01688-1	Pflag		RAmdeg	150.50704981	DEmdeg	-39.90070650
PmRA	-7.9	PmDE	1.0	E RAmdeg	30	E DEmdeg	26
E pmRA	2.4	E pmDE	2.3	EpRAm	1989.65	EpDEm	1990.21
Num	3	Q RAmdeg	1.8	Q DEmdeg	0.8	Q pmRA	1.8
Q pmDE	0.9	BTmag	11.941	E BTmag	0.065	VTmag	10.741
E VTmag	0.038	Prox	999	TYC	T	HIP
CCDM		RAdeg	150.50707417	DEdeg	-39.90070889	EpRA 1990	1.53
EpDE 1990	1.73	E RAdeg	29.7	E DEdeg	26.2	Posflg
Corr	-0.3

10020-3954 B

Componente originario normalizzato	AB		Coord arcsec 2000	100201.67-395402.5		Mag	11.62		PmRA	-8.00
PmDE	1.0		Calc delta mag	0.35		Calc coord	yes