13090-3000 TDS 8706

13^h 09^m 02.81^s -30° 00' 09.6" P.A. 87.00 sep 0.5 mag 10.84,11.19

Coord 2000	13090-3000	Discov num	TDS8706	Comp		Coord arcsec 2000	13 09 02.81 -30 00 09.6
Date first	1991	Date last	1991	Obs	1
Pa first	87	Pa last	87.1	P.A. Now (θ)	87.1°
Sep first	0.5	Sep last	0.46	Sep. Now (ρ)	0.46"
Mag pri	10.84	Mag sec	11.19	delta mag (ΔM)	0.35	Spectral class
Pri motion ra	-061	Sec motion ra	-061
Pri motion dec	-010	Sec motion dec	-010
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

7250-00105-1

Gaia DR2

6182682835083263232

WDS 13090-3000 TDS 8706 : 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
13090-3000	TDS8706		1991	1	87	0.5	10.84	11.19			130902.81-300009.6

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WDS 13090-3000 TDS 8706 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13090-3000 TDS 8706 : MEASURES

No records found.

WDS 13090-3000 : VIRTUAL EYEPIECE

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WDS 13090-3000 : ALADIN DSS IMAGE @ 13^h 09^m 02.81^s -30° 00' 09.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13090-3000 TDS 8706 : 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		13090-3000	TDS8706		87	0.5
Show		13094-3037	B 241		56	3.3	37
Show		13085-2918	TDS8704		269	0.9	43
Show		13117-3025	LDS5772		275	289.3	43
Show		13124-3024	LDS4325		96	29.9	49
Show		13080-3101	SKF1227		264	25.0	63
Show		13130-2906	HWE 27	AB	292	2.8	75
Show		13130-2906	HWE 27	AC	281	38.6	75
Show		13122-3104	TSN 106		109	650.7	76
Show		13124-3104	B 244		215	1.4	78
Show		13037-3035	B 240		353	5.8	78
Show		13031-2947	UC 2460		8	11.6	79
Show		13058-3111	BRT2997		41	5.8	83
Show		13106-3128	RST1706		267	0.4	91
Show		13158-2930	SKF1954		230	29.0	93
Show		13160-3030	KPP2345		87	20.3	95
Show		13024-2916	B 239		255	4.2	98
Show		13129-3133	B 245		278	8.2	106
Show		13018-3050	DAW 164		292	6.1	107
Show		13092-3147	UC 2489		359	9.6	107
Show		13168-3057	WIS 219		281	920.4	116
Show		13179-3016	LDS5774		288	215.8	118
Show		13074-2805	LDS4316		51	115.0	118
Show		13183-2956	KPP1821		176	14.1	120
Show		13024-3125	DAW 165	AB	57	1.7	121
Show		13024-3125	DAW 165	AC	79	23.9	121
Show		13127-3152	MUG 3		333	8.2	122
Show		13166-2847	LDS5773		180	239.5	122
Show		13092-2750	LDS5770		297	414.7	129
Show		13051-3159	TOI2358		139	7.3	130
Show		13166-3131	LDS4335		334	40.9	133
Show		12597-2905	BRT2996		73	4.3	134
Show		13010-3124	B 237		296	7.4	134
Show		13126-3207	SWR 138		296	34.7	135
Show		13026-3147	RST2829		331	3.7	135
Show		13194-2936	RST1714		228	1.1	138
Show		13117-3216	HJ 4572		303	26.0	140
Show		12582-3034	LDS5765		254	266.0	144
Show		13069-3224	UC 2485		57	14.3	147
Show		13124-2739	TDS8722		295	0.5	149
Show		13147-2752	HJ 4575	AB	65	12.4	149
Show		13147-2752	UC 2503	BC	171	51.3	149
Show		13147-2752	SKF1953	BD	349	7.8	149
Show		13141-3215	HDS1854	Aa,Ab	174	0.3	150
Show		13141-3215	HJ 4574	AB	155	20.8	150
Show		13142-2743	UC 2500		274	7.6	154
Show		13208-3045	KPP3038		43	5.0	159
Show		13018-2753	UC 2454		189	28.7	160
Show		12577-3106	B 236		169	0.2	161
Show		13191-2828	UC 2518		158	22.8	161
Show		12564-3007	HJ 4558		187	41.3	165

WDS 13090-3000 : COMPONENTS

	A
B	pa=86.7° sep=0.40"

13090-3000 A

Componente originario normalizzato	AB		Coord arcsec 2000	130902.81-300009.6		Mag	10.84		PmRA	-61.00
PmDE	-10.0		Tycho2	7250-00105-1

Tycho2

Tycho2	7250-00105-1	Pflag		RAmdeg	197.26176725	DEmdeg	-30.00267007
PmRA	-61.1	PmDE	-9.5	E RAmdeg	24	E DEmdeg	28
E pmRA	2.7	E pmDE	2.4	EpRAm	1990.52	EpDEm	1989.71
Num	4	Q RAmdeg	0.8	Q DEmdeg	0.4	Q pmRA	0.8
Q pmDE	0.4	BTmag	10.946	E BTmag	0.047	VTmag	10.338
E VTmag	0.038	Prox	999	TYC	T	HIP
CCDM		RAdeg	197.26192583	DEdeg	-30.00264889	EpRA 1990	1.88
EpDE 1990	1.85	E RAdeg	24.8	E DEdeg	28.7	Posflg
Corr	0.4

13090-3000 B

Componente originario normalizzato	AB		Coord arcsec 2000	130902.84-300009.6		Mag	11.19		PmRA	-61.00
PmDE	-10.0		Calc delta mag	0.35		Calc coord	yes