12082+3227 HJ 844 (HD 105406)

12^h 08^m 12.60^s +32° 26' 40.1" P.A. 352.00 sep 12.7 mag 9.45,11.20 Sp F9V

Coord 2000	12082+3227	Discov num	HJ 844	Comp		Coord arcsec 2000	12 08 12.60 +32 26 40.1
Date first	1827	Date last	2016	Obs	24
Pa first	320	Pa last	351.5	P.A. Now (θ)	351.5°
Sep first	10.0	Sep last	12.7	Sep. Now (ρ)	12.7"
Mag pri	9.45	Mag sec	11.20	delta mag (ΔM)	1.75	Spectral class	F9V (yellow-white)
Pri motion ra	-033	Sec motion ra	-003
Pri motion dec	-023	Sec motion dec	-001
Notes	N (See Notes)

rPM=0.925

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 105406		Constellation	Coma Berenices		SAO	62855		Tycho2	2527-01748-1
Gaia DR2	4026942408809633664		HD	105406

WDS 12082+3227 HJ 844 (HD 105406) : NOTES

discov_num	notes	refcode
HJ 844	SEI 528.	Nsn2017b

REFERENCES

refcode	metd	author	reference
Nsn2017b	not -	Nanson, J.	...................
Nsn2017b		private communication, 2017

DISCOVERER

idgroup	discov	author
1	HJ	Herschel, J.F.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12082+3227	HJ 844		1998	7	349	12.5	9.45	11.20	F9V	D	120812.60+322640.1
12082+3227	HJ 844		2011	9	351	12.7	9.45	11.20	F9V	D	120812.60+322640.1
12082+3227	HJ 844		2012	12	351	12.7	9.45	11.20	F9V		120812.60+322640.1
12082+3227	HJ 844		2014	15	351	12.7	9.45	11.20	F9V		120812.60+322640.1
12082+3227	HJ 844		2016	17	352	12.8	9.45	11.20	F9V		120812.60+322640.1

If you need more information about this double, apply for a data request form to the WDS.

WDS 12082+3227 HJ 844 (HD 105406) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12082+3227 HJ 844 (HD 105406) : MEASURES

No records found.

WDS 12082+3227 (HD 105406) : VIRTUAL EYEPIECE

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WDS 12082+3227 (HD 105406) : ALADIN DSS IMAGE @ 12^h 08^m 12.60^s +32° 26' 40.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12082+3227 HJ 844 (HD 105406) : 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		12082+3227	HJ 844		352	12.7
Show		12091+3222	SKF2584		61	7.1	13
Show		12100+3237	SLW 689		125	143.3	26
Show		12073+3253	ES 2470		138	4.0	29
Show		12091+3155	KU 102		336	62.7	34
Show		12077+3305	RAO 272		330	0.3	40
Show		12042+3238	CVR 644		9	19.6	52
Show		12105+3316	CBL 376		304	13.8	58
Show		12063+3132	TDS8223		60	0.7	61
Show		12113+3316	HJ 2600		341	11.7	62
Show		12036+3304	KU 101	AB	51	53.7	70
Show		12036+3304	SIN 69	AC	289	66.3	70
Show		12078+3110	SEI 527		6	42.3	77
Show		12141+3247	STF1615	AB	88	26.8	78
Show		12141+3247	A 2058	BC	274	3.0	78
Show		12143+3252	SHN 152		-1	0.4	81
Show		12083+3055	GRV 852		329	14.1	92
Show		12095+3356	GRV 853		324	63.5	92
Show		12115+3105	SLW 692		301	110.8	92
Show		12107+3056	LDS1282		11	50.5	96
Show		12104+3055	SEI 529		356	18.5	97
Show		12160+3233	CVR1418		133	3.1	99
Show		12061+3051	SKF1471		194	1.1	99
Show		12098+3050	LDS1280		208	53.3	99
Show		12126+3351	SKF2587		134	32.5	101
Show		12165+3304	CHR 37		172	0.3	111
Show		12070+3421	ES 2224	AB	19	1.9	115
Show		12070+3421	SKF2582	AB,C	257	51.7	115
Show		12093+3031	SKF2585		44	7.9	117
Show		12176+3205	LDS1288		330	6.6	121
Show		11593+3310	BU 919		15	4.9	121
Show		12141+3049	NSN 626		286	5.0	124
Show		11590+3313	TDS8148		150	0.6	125
Show		11581+3216	BU 918	AB	236	6.9	129
Show		11581+3216	BU 918	AC	65	133.3	129
Show		11581+3216	WAL 59	AD	55	141.5	129
Show		11580+3230	KPP 884		19	7.4	130
Show		11592+3121	UC 2245		325	64.6	133
Show		11577+3206	KPP1776		133	13.7	136
Show		12108+3439	RAO 273		288	0.6	137
Show		12049+3437	LEP 48		296	20.0	137
Show		11574+3257	TDS8140		329	0.9	141
Show		12193+3209	SLW 707		87	172.6	142
Show		12117+3011	KPP3251		152	2.3	143
Show		12191+3151	RAO 274	AB	219	1.7	143
Show		12191+3151	LDT 5	Aa,Ab	299	0.1	143
Show		12189+3119	LDS1291		322	53.9	144
Show		11583+3338	LDS5210		17	30.5	144
Show		11569+3204	DAM 653		130	9.5	146
Show		11572+3312	COU 939		27	0.3	146
Show		12100+3451	SLW 688		205	11.2	146

WDS 12082+3227 : COMPONENTS

	A
B	pa=352.8° sep=12.66"

12082+3227 A

Componente originario normalizzato	AB	Name	HD 105406	Coord arcsec 2000	120812.60+322640.1	Mag	9.45
Spectral class	F9V (yellow-white)	PmRA	-33.00	PmDE	-23.0	SAO	62855
Tycho2	2527-01748-1	HD	105406	DM	BD+33 2192

Tycho2

Tycho2	2527-01748-1	Pflag		RAmdeg	182.05252793	DEmdeg	32.44448371
PmRA	-33.0	PmDE	-21.9	E RAmdeg	11	E DEmdeg	13
E pmRA	1.2	E pmDE	1.2	EpRAm	1990.54	EpDEm	1989.96
Num	10	Q RAmdeg	1.2	Q DEmdeg	0.8	Q pmRA	1.2
Q pmDE	0.7	BTmag	10.006	E BTmag	0.024	VTmag	9.454
E VTmag	0.019	Prox	999	TYC	T	HIP
CCDM		RAdeg	182.05261778	DEdeg	32.44453417	EpRA 1990	1.78
EpDE 1990	1.59	E RAdeg	10.5	E DEdeg	12.5	Posflg
Corr	0.1

SAO

SAO	62855	DelFlag		RA1950		PmRA1950	-0.0043
DE1950		PmDE1950	-0.017	Vmag	8.8	SpType	F8
Double code		Source	6	CatNum	1123	DM	BD+33 2192
DMcomp		BDsup		HD	105406	M HD	0
GC		RA1950rad	3.16633677	DE1950rad	0.57112451	PmRA2000	-0.0042
PmDE2000	-0.012

CCDM

Ccdm	12082+3227	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.59	DDEs	-19.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.6	Sp	F8	PmNote	*
PmRA	-39	PmDE	-17	Dm number	+33 2192	Cat1	BD
Name2	+32 1123	Cat2	AGK2/3	HD	105406	M HD
ADS BDS	A 8435	M ADS BDS		N IDS		IDS	12031N3300A
HIC

12082+3227 B

Componente originario normalizzato	AB		Coord arcsec 2000	120812.47+322652.7		Mag	11.2		PmRA	-3.00
PmDE	-1.0		Calc delta mag	1.75		Calc coord	yes

CCDM

Ccdm	12082+3227	RComp		Comp	B	Note1
Note2		Discov num	HJ 844	DRAs		DDEs
R dRAs		Year	1894	Theta	331	Rho	11.6
Obs	2	Vmag	10.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 8435	M ADS BDS		N IDS		IDS	12031N3300B
HIC