12106-6058 R 191 (HD 105777)

12^h 10^m 36.52^s -60° 58' 27.6" P.A. 213.00 sep 3.4 mag 9.14,9.97 Sp A1V

Coord 2000	12106-6058	Discov num	R 191	Comp		Coord arcsec 2000	12 10 36.52 -60 58 27.6
Date first	1873	Date last	2015	Obs	15
Pa first	212	Pa last	212.6	P.A. Now (θ)	212.6°
Sep first	4.3	Sep last	3.414	Sep. Now (ρ)	3.414"
Mag pri	9.14	Mag sec	9.97	delta mag (ΔM)	0.83	Spectral class	A1V (white)
Pri motion ra	+001	Sec motion ra
Pri motion dec	+024	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 105777		Constellation	Crux		SAO	251775		Tycho2	8974-01789-1
Gaia DR2	6058614870718686208		HD	105777

WDS 12106-6058 R 191 (HD 105777) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
R__1871	Ma -	Russell, H.C.	1884QB821.R94......
R__1871		Sydney Obs. Results, 1871-1881
R__1882	Ma j	Russell, H.C.	1882MmRAS..47..109R
R__1882		MemRAS 47, 109, 1882
R__1892	Ma -	Russell, H.C.	1892MmRAS..50...57R
R__1892		MemRAS 50, 57, 1892

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12106-6058	R 191		2000	12	208	3.3	9.14	9.97	A1V	D	121036.52-605827.6
12106-6058	R 191		2015	14	213	3.4	9.14	9.97	A1V		121036.52-605827.6

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WDS 12106-6058 R 191 (HD 105777) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12106-6058 R 191 (HD 105777) : MEASURES

No records found.

WDS 12106-6058 (HD 105777) : VIRTUAL EYEPIECE

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WDS 12106-6058 (HD 105777) : ALADIN DSS IMAGE @ 12^h 10^m 36.52^s -60° 58' 27.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12106-6058 R 191 (HD 105777) : 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		12106-6058	R 191		213	3.4
Show		12114-6057	RST4493		11	0.3	7
Show		12118-6058	KPP 264		224	4.8	9
Show		12094-6102	FIN 193		13	4.7	10
Show		12083-6109	TDS8242		1	0.8	20
Show		12135-6102	TDS8275		324	2.1	22
Show		12133-6051	RSS 284		140	23.7	22
Show		12081-6110	TDS8239		233	2.6	22
Show		12124-6120	TOB 232		13	29.6	26
Show		12137-6110	TOB 246		195	25.5	26
Show		12130-6040	TOB 237		59	17.5	26
Show		12071-6102	TDS8228		161	0.8	26
Show		12081-6118	TDS8240		133	2.4	27
Show		12134-6041	I 901		27	1.8	28
Show		12073-6113	TDS 657		168	1.8	29
Show		12072-6116	HDS1710		235	1.6	31
Show		12092-6030	I 1095		67	0.7	31
Show		12148-6102	R 196		280	9.0	31
Show		12149-6058	R 195		307	8.1	32
Show		12067-6114	JAW 32		53	14.0	33
Show		12075-6125	TDS8232		6	2.1	36
Show		12161-6051	TDS8293		25	0.6	41
Show		12066-6127	TDS8226		25	0.4	41
Show		12127-6136	TOB 235		43	25.6	41
Show		12093-6018	TDS 658		211	1.0	42
Show		12051-6111	FIN 421		269	7.3	42
Show		12159-6116	TDS8290		207	3.7	43
Show		12162-6032	I 1096	AB	216	1.5	49
Show		12162-6032	JSP 914	AC	188	8.0	49
Show		12147-6019	TDS8283		184	0.8	50
Show		12172-6047	JAW 33		211	20.5	50
Show		12177-6053	TDS8308		318	0.7	52
Show		12039-6119	TDS8203		158	1.0	53
Show		12046-6029	TDS8207		100	3.9	54
Show		12035-6118	TDS8199		201	1.0	55
Show		12030-6055	JAW 31		128	20.7	56
Show		12125-6003	TOB 233		350	18.7	57
Show		12181-6040	I 1066		69	2.0	58
Show		12128-6154	TOB 236		171	27.4	58
Show		12036-6030	JSP 509		203	4.6	59
Show		12025-6100	TDS8186		50	0.7	60
Show		12024-6100	TDS8184		303	0.6	60
Show		12126-6159	JSP 515		335	0.3	63
Show		12175-6022	HDS1730		10	6.8	63
Show		12026-6124	TDS8189		12	8.2	64
Show		12049-6150	R 185		238	8.8	66
Show		12126-6204	JSP 516		206	2.4	68
Show		12196-6040	DAM 574		242	7.2	69
Show		12014-6115	TDS8176		156	0.7	69
Show		12201-6043	DAM 575	BC	340	5.6	71
Show		12201-6043	TOB 147	AB	260	19.6	72

WDS 12106-6058 : COMPONENTS

	A
B	pa=197.2° sep=3.01"

12106-6058 A

Componente originario normalizzato	AB	Name	HD 105777	Coord arcsec 2000	121036.52-605827.6	Mag	9.14
Spectral class	A1V (white)	PmRA	1.00	PmDE	24.0	SAO	251775
Tycho2	8974-01789-1	HD	105777	DM	CP-60 3805

Tycho2

Tycho2	8974-01789-1	Pflag		RAmdeg	182.65218518	DEmdeg	-60.97433498
PmRA	-8.8	PmDE	14.9	E RAmdeg	10	E DEmdeg	10
E pmRA	4.4	E pmDE	4.3	EpRAm	1991.60	EpDEm	1991.72
Num	3	Q RAmdeg	0.4	Q DEmdeg	1.9	Q pmRA	0.5
Q pmDE	1.9	BTmag	9.351	E BTmag	0.019	VTmag	9.141
E VTmag	0.018	Prox	36	TYC	T	HIP
CCDM		RAdeg	182.65222722	DEdeg	-60.97436889	EpRA 1990	1.68
EpDE 1990	1.80	E RAdeg	10.1	E DEdeg	9.6	Posflg	D
Corr	-0.1

SAO

SAO	251775	DelFlag		RA1950		PmRA1950	-0.0019
DE1950		PmDE1950	-0.03	Vmag	8.7	SpType	A0
Double code		Source	43	CatNum	3493	DM	CP-60 3805
DMcomp		BDsup		HD	105777	M HD	0
GC		RA1950rad	3.17636095	DE1950rad	-1.05934633	PmRA2000	-0.0025
PmDE2000	-0.025

CCDM

Ccdm	12106-6058	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.58	DDEs	-28.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	A0	PmNote	*
PmRA	-14	PmDE	-30	Dm number	-60 3805	Cat1	CPD
Name2	251775	Cat2	SAO	HD	105777	M HD
ADS BDS		M ADS BDS		N IDS		IDS	12053S6025A
HIC

12106-6058 B

Componente originario normalizzato	AB		Coord arcsec 2000	121036.40-605830.5		Mag	9.97		Calc delta mag	0.83
Calc coord	yes

CCDM

Ccdm	12106-6058	RComp		Comp	B	Note1
Note2		Discov num	R 191	DRAs		DDEs
R dRAs		Year	1939	Theta	214	Rho	3.6
Obs	7	Vmag	9.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	12053S6025B
HIC