12302-4148 TDS 8414 (HD 108784)

12^h 30^m 13.21^s -41° 47' 30.2" P.A. 262.00 sep 0.5 mag 11.04,11.25 Sp K2

Coord 2000	12302-4148	Discov num	TDS8414	Comp		Coord arcsec 2000	12 30 13.21 -41 47 30.2
Date first	1991	Date last	1991	Obs	1
Pa first	262	Pa last	262.1	P.A. Now (θ)	262.1°
Sep first	0.5	Sep last	0.52	Sep. Now (ρ)	0.52"
Mag pri	11.04	Mag sec	11.25	delta mag (ΔM)	0.21	Spectral class	K2 (yellow-orange)
Pri motion ra	-024	Sec motion ra	-024
Pri motion dec	-009	Sec motion dec	-009
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 108784		Constellation	Centaurus		Tycho2	7766-00839-1		Gaia DR2	6146514095146437760
HD	108784

WDS 12302-4148 TDS 8414 (HD 108784) : 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
12302-4148	TDS8414		1991	1	262	0.5	11.04	11.25			123013.21-414730.2

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WDS 12302-4148 TDS 8414 (HD 108784) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12302-4148 TDS 8414 (HD 108784) : MEASURES

No records found.

WDS 12302-4148 (HD 108784) : VIRTUAL EYEPIECE

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WDS 12302-4148 (HD 108784) : ALADIN DSS IMAGE @ 12^h 30^m 13.21^s -41° 47' 30.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12302-4148 TDS 8414 (HD 108784) : 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		12302-4148	TDS8414		262	0.5
Show		12298-4151	TDS8411		17	0.6	6
Show		12313-4130	I 82		13	0.7	22
Show		12326-4144	SKF 894		210	99.5	27
Show		12300-4108	RST1673		153	0.9	40
Show		12262-4117	UC 2336		218	9.9	55
Show		12298-4050	RST1672		163	2.7	58
Show		12282-4245	KPP1271		319	9.7	62
Show		12247-4123	HJ 4518		208	10.0	67
Show		12264-4244	DON1100		49	8.2	72
Show		12305-4305	DON 533		215	3.2	78
Show		12317-4307	TDS8423		142	0.5	82
Show		12355-4251	TDS8450		338	0.7	87
Show		12305-4016	I 1555		300	0.8	92
Show		12223-4216	RST1663		345	0.1	93
Show		12360-4255	TDS8453		55	2.5	93
Show		12250-4031	KPP 269		194	3.9	97
Show		12264-4316	HDS1750		41	0.1	98
Show		12373-4049	R 203		181	8.4	99
Show		12347-4023	UC 2364		180	19.3	99
Show		12212-4151	TDS8348		184	0.5	102
Show		12327-4325	TDS 668		354	1.2	102
Show		12354-4024	TDS8448		341	2.8	102
Show		12216-4112	CTI5585		30	11.1	103
Show		12329-4007	WG 153	AB	171	3.9	105
Show		12306-3958	RST1674		60	0.9	110
Show		12219-4250	CPO 348		137	3.6	112
Show		12211-4234	I 1221		82	1.7	112
Show		12246-4014	I 1553		162	4.7	113
Show		12357-4005	RST1680		335	1.0	121
Show		12357-4004	SHN 164		-1	0.3	121
Show		12234-4014	I 1552		201	0.8	121
Show		12395-4259	HU 1494		151	1.5	126
Show		12276-4350	CPO 57	AB	269	8.9	127
Show		12276-4350	B 9019	AC	34	21.4	127
Show		12276-4350	B 9019	AD	62	54.1	127
Show		12316-4358	SKF 893		101	16.8	132
Show		12392-4022	B 1215		11	0.3	133
Show		12360-3952	FIN 1	AB	225	7.9	133
Show		12360-3952	HJ 4533	AC	71	43.8	133
Show		12410-4052	RSS 291		339	9.0	134
Show		12420-4113	CPO 351		207	4.4	137
Show		12280-3929	RST1669		338	1.3	141
Show		12184-4245	CPO 346		22	3.8	144
Show		12208-4327	TDS8343		327	0.8	145
Show		12349-3931	UC 2367		290	52.2	147
Show		12182-4251	DAM1244		179	8.5	148
Show		12312-4415	WFC 127		174	6.4	149
Show		12246-4409	KPP1900		134	14.9	154
Show		12399-3959	HUB 10		75	1.2	154
Show		12165-4211	BRT 807		195	10.2	155

WDS 12302-4148 : COMPONENTS

	A
B	pa=259.5° sep=0.39"

12302-4148 A

Componente originario normalizzato	AB	Name	HD 108784	Coord arcsec 2000	123013.21-414730.2	Mag	11.04
Spectral class	K2 (yellow-orange)	PmRA	-24.00	PmDE	-9.0	Tycho2	7766-00839-1
HD	108784

Tycho2

Tycho2	7766-00839-1	Pflag		RAmdeg	187.55495011	DEmdeg	-41.79172631
PmRA	-24.2	PmDE	-8.7	E RAmdeg	24	E DEmdeg	29
E pmRA	1.6	E pmDE	1.5	EpRAm	1989.41	EpDEm	1987.52
Num	4	Q RAmdeg	1.2	Q DEmdeg	2.1	Q pmRA	1.2
Q pmDE	2.1	BTmag	11.646	E BTmag	0.059	VTmag	10.456
E VTmag	0.033	Prox	999	TYC	T	HIP
CCDM		RAdeg	187.55502444	DEdeg	-41.79170611	EpRA 1990	1.73
EpDE 1990	1.65	E RAdeg	23.9	E DEdeg	29.7	Posflg
Corr	-0.1

12302-4148 B

Componente originario normalizzato	AB		Coord arcsec 2000	123013.18-414730.3		Mag	11.25		PmRA	-24.00
PmDE	-9.0		Calc delta mag	0.21		Calc coord	yes