12115-3024 TDS 8261

12^h 11^m 30.64^s -30° 24' 18.5" P.A. 290.00 sep 0.5 mag 11.31,11.31

Coord 2000	12115-3024	Discov num	TDS8261	Comp		Coord arcsec 2000	12 11 30.64 -30 24 18.5
Date first	1991	Date last	1991	Obs	1
Pa first	290	Pa last	290.2	P.A. Now (θ)	290.2°
Sep first	0.5	Sep last	0.48	Sep. Now (ρ)	0.48"
Mag pri	11.31	Mag sec	11.31	delta mag (ΔM)	0	Spectral class
Pri motion ra	-041	Sec motion ra	-041
Pri motion dec	+011	Sec motion dec	+011
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

7232-00306-1

Gaia DR2

3472816551597705856

WDS 12115-3024 TDS 8261 : 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
12115-3024	TDS8261		1991	1	290	0.5	11.31	11.31			121130.64-302418.5

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WDS 12115-3024 TDS 8261 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12115-3024 TDS 8261 : MEASURES

No records found.

WDS 12115-3024 : VIRTUAL EYEPIECE

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WDS 12115-3024 : ALADIN DSS IMAGE @ 12^h 11^m 30.64^s -30° 24' 18.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12115-3024 TDS 8261 : 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		12115-3024	TDS8261		290	0.5
Show		12117-3036	HJ 4505	AB	276	10.1	13
Show		12117-3036	KNP 2	AC	116	37.3	13
Show		12109-3010	B 1208		294	4.2	17
Show		12102-3104	RST1650		86	2.4	44
Show		12110-2934	BRT2991		132	5.4	51
Show		12150-2946	I 81		343	2.7	59
Show		12143-3113	TVB 250		333	15.0	61
Show		12155-3106	RST1658		193	0.5	66
Show		12112-3132	BRT2992		34	2.7	68
Show		12160-2937	DAW 138		317	1.0	76
Show		12169-2942	LDS 400		199	6.7	81
Show		12053-2953	RST1643		66	2.0	87
Show		12121-2856	RST1654		112	2.2	89
Show		12147-3144	PRO 99		157	8.3	90
Show		12187-3014	TDS8316		85	0.4	94
Show		12066-3137	RUZ 2		7	5.6	97
Show		12039-3026	DAW 136		266	2.3	99
Show		12040-3037	DAW 137		88	2.2	99
Show		12190-3042	KPP 268		322	3.4	99
Show		12046-3111	RSS 281	AB	160	8.6	101
Show		12064-3145	TDS8224		189	0.6	105
Show		12051-2920	SKF1912		318	40.6	106
Show		12170-2903	KPP2134		272	17.4	109
Show		12153-3204	NSN 98	BC	332	2.4	110
Show		12168-2859	B 224		151	0.8	110
Show		12064-3153	RST2778		205	0.4	110
Show		12153-3204	LDS4197	AB	344	163.1	112
Show		12153-3204	LDS4197	Aa,Ab	324	1.6	112
Show		12028-2947	RUZ 4		39	85.4	119
Show		12025-3055	BRT2990		72	3.5	120
Show		12208-3009	UC 2322		205	17.4	122
Show		12173-3204	TDS8302		85	0.4	125
Show		12213-3033	TOK 789		185	0.5	127
Show		12071-2830	UC 2276		57	15.0	128
Show		12064-3217	TVB 248		2	14.3	131
Show		12205-2920	UC 2320		79	18.6	134
Show		12177-2836	KPP2151		264	17.6	136
Show		12011-3048	LDS5746		133	201.6	136
Show		12203-2909	RST1661		49	0.7	138
Show		12015-3123	TDS8177		267	0.5	142
Show		12211-2916	B 226		223	6.2	143
Show		12070-3235	RST1645		47	2.6	143
Show		12062-3233	DAM 571		2	10.9	143
Show		12199-2852	TDS8333		111	0.6	144
Show		12004-3020	DAW 135	AB	55	3.7	144
Show		12121-2800	RST1653		246	1.6	145
Show		12221-2940	TDS8351		66	0.5	145
Show		12087-2804	SKF1914		265	18.8	145
Show		12226-3103	LDS 407		40	9.8	150
Show		12106-3254	RST2783		86	1.8	151

WDS 12115-3024 : COMPONENTS

	A
B	pa=293.1° sep=0.42"

12115-3024 A

Componente originario normalizzato	AB		Coord arcsec 2000	121130.64-302418.5		Mag	11.31		PmRA	-41.00
PmDE	11.0		Tycho2	7232-00306-1

Tycho2

Tycho2	7232-00306-1	Pflag		RAmdeg	182.87759429	DEmdeg	-30.40513241
PmRA	-40.5	PmDE	10.7	E RAmdeg	22	E DEmdeg	27
E pmRA	2.4	E pmDE	1.8	EpRAm	1989.91	EpDEm	1981.19
Num	4	Q RAmdeg	0.6	Q DEmdeg	2.5	Q pmRA	0.6
Q pmDE	2.4	BTmag	10.943	E BTmag	0.046	VTmag	10.591
E VTmag	0.046	Prox	999	TYC	T	HIP
CCDM		RAdeg	182.87770306	DEdeg	-30.40514861	EpRA 1990	1.71
EpDE 1990	1.36	E RAdeg	23.2	E DEdeg	33.6	Posflg
Corr	0.1

12115-3024 B

Componente originario normalizzato	AB		Coord arcsec 2000	121130.61-302418.3		Mag	11.31		PmRA	-41.00
PmDE	11.0		Calc coord	yes