12118+7726 HDS 1721 (HD 106053)

12^h 11^m 48.34^s +77° 26' 26.8" P.A. 280.00 sep 0.7 mag 6.81,10.89 Sp A0 dist. 210.08 pc (685.28 l.y.)

Coord 2000	12118+7726	Discov num	HDS1721	Comp		Coord arcsec 2000	12 11 48.34 +77 26 26.8
Date first	1991	Date last	2010	Obs	2
Pa first	277	Pa last	280.2	P.A. Now (θ)	280.2°
Sep first	0.6	Sep last	0.672	Sep. Now (ρ)	0.672"
Mag pri	6.81	Mag sec	10.89	delta mag (ΔM)	4.08	Spectral class	A0 (white)
Pri motion ra	+002	Sec motion ra
Pri motion dec	+006	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 106053	Constellation	Camelopardalis	SAO	7521	HIP	59463
Tycho2	4550-00520-1	Gaia DR2	1693246944702925696	HD	106053	GC	16663
BD	BD+78 411	Distance	210.08	Distance ly	685.28

WDS 12118+7726 HDS 1721 (HD 106053) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos 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
12118+7726	HDS1721		1991	1	277	0.6	6.81	10.89	A0		121148.34+772626.8
12118+7726	HDS1721		2010	2	280	0.7	6.81	10.89	A0	D	121148.34+772626.8

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

WDS 12118+7726 HDS 1721 (HD 106053) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12118+7726 HDS 1721 (HD 106053) : MEASURES

No records found.

WDS 12118+7726 (HD 106053) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 12118+7726 (HD 106053) : ALADIN DSS IMAGE @ 12^h 11^m 48.34^s +77° 26' 26.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12118+7726 HDS 1721 (HD 106053) : 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		12118+7726	HDS1721		280	0.7
Show		12139+7708	SKF2773		138	5.8	20
Show		12095+7749	TDS8249		162	0.9	24
Show		12102+7651	MFL 51		191	5.1	37
Show		12004+7753	SKF1221		194	104.7	46
Show		12256+7721	MFL 63		257	18.8	46
Show		12250+7750	MFL 65		325	10.4	49
Show		12193+7640	MFL 52		8	16.0	53
Show		12137+7826	HU 891		12	2.8	60
Show		12242+7824	MFL 60		34	6.4	70
Show		12020+7618	LDS1745		167	113.5	78
Show		12135+7859	TDS8272		127	0.6	93
Show		12278+7554	FMR 106		338	35.3	108
Show		11520+7856	HJ 1200		90	10.5	108
Show		12206+7912	TDS8341		212	1.3	109
Show		12059+7929	MFL 49		86	7.3	125
Show		11591+7926	WIS 195		337	999.9	126
Show		12036+7932	LDS1746		12	3.1	128
Show		12276+7525	LDS1751		110	74.7	134
Show		12184+7939	MFL 48		13	10.4	134
Show		11544+7527	SKF1220		63	73.9	135
Show		11536+7935	LOC 344		129	26.1	140
Show		12307+7518	DOO 55		56	4.5	144
Show		12295+7515	HJ 2612		288	13.3	146
Show		12155+8003	FYM 631		138	7.7	158
Show		12162+8008	STF1625	AB	217	14.5	162
Show		12162+8008	WAL 61	AC	245	48.1	162
Show		12107+7440	KPP3250		179	1.1	167
Show		12045+8013	AZC 165		108	8.7	168
Show		12165+8016	MFL 42		129	18.6	170
Show		12285+7444	FOX 69		64	2.4	175
Show		12047+7425	LDS1747		195	3.0	185
Show		11580+8027	LOC 346	AB	267	1.5	186
Show		12229+7422	TDS8357		130	1.9	189
Show		11581+8038	HDS1685		304	0.3	196
Show		12029+7404	TOI1262		267	1.5	206
Show		11580+7359	CRB 191		345	21.6	214
Show		12120+8106	MFL 44		257	19.5	220
Show		12283+8106	MFL 57		239	5.0	225
Show		12111+8114	MFL 41		298	7.5	228
Show		11537+7345	BU 794	AB	63	0.5	231
Show		11537+7345	BU 794	AB,C	81	5.7	231
Show		11537+7345	BU 794	AB,D	59	37.0	231
Show		12044+8123	MFL 45		340	39.7	238
Show		11556+7330	NI 28		332	3.6	244
Show		12300+7324	HJ 2613		306	24.9	252
Show		12118+7312	LDS1749		148	8.9	255
Show		12222+7315	TOK 26		319	10.2	255
Show		12110+8143	SHJ 136		74	71.9	257
Show		11552+7311	HJ 2590		325	10.6	264
Show		11541+8156	LOC 347	CD	156	1.1	274

WDS 12118+7726 : COMPONENTS

	A
B	pa=309.6° sep=0.19"

12118+7726 A

Componente originario normalizzato	AB	Name	HD 106053	Coord arcsec 2000	121148.34+772626.8	Mag	6.81
Spectral class	A0 (white)	PmRA	2.00	PmDE	6.0	SAO	7521
HIP	59463	Tycho2	4550-00520-1	HD	106053	GC	16663
BD	BD+78 411

Tycho2

Tycho2	4550-00520-1	Pflag		RAmdeg	182.95143537	DEmdeg	77.44078935
PmRA	3.7	PmDE	6.8	E RAmdeg	4	E DEmdeg	4
E pmRA	1.2	E pmDE	1.2	EpRAm	1991.44	EpDEm	1991.47
Num	9	Q RAmdeg	0.8	Q DEmdeg	0.5	Q pmRA	0.8
Q pmDE	0.5	BTmag	6.797	E BTmag	0.015	VTmag	6.755
E VTmag	0.010	Prox	999	TYC	T	HIP	59463
CCDM	AB	RAdeg	182.95139667	DEdeg	77.44077361	EpRA 1990	1.61
EpDE 1990	1.65	E RAdeg	3.8	E DEdeg	3.8	Posflg	P
Corr	0.0

SAO

SAO	7521	DelFlag		RA1950		PmRA1950	0.0007
DE1950		PmDE1950	0.012	Vmag	6.6	SpType	A0
Double code		Source	70	CatNum	16663	DM	BD+78 411
DMcomp		BDsup		HD	106053	M HD	0
GC	16663	RA1950rad	3.18294984	DE1950rad	1.35644938	PmRA2000	0.001
PmDE2000	0.016

Hipparcos

Catalog	H	HIP	59463	Proxy	H	RAhms	12 11 48.34
DEdms	+77 26 26.8	Vmag	6.76	VarFlag		R Vmag	H
RAdeg	182.951	DEdeg	77.4408	AstroRef	A	Plx	4.62
CCDM	12118+7726	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	C	M HIP	AB
Theta	277	Rho	0.639	HD	106053	BD	BD+78 411
CD		CP		Dm number	+78 411	VIred	0.03
SpType	A0	R SpType		Coord arcsec 2000	121148.34+772626.8

Hipparcos 2

HIP	59463	Sn	15	So	3	Nc	2
RArad	3.1931042273	DErad	1.351596435	Plx	4.76	PmRA	2.62
PmDE	6.06	E RArad	0.35	E DErad	0.34	E Plx	0.41
E pmRA	0.43	E pmDE	0.35	Hpmag	6.7832	E Hpmag	0.0008
SHp	0.007	VA	0	BV	0.042	E BV	0.007
VI	0.06

CCDM

Ccdm	12118+7726	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.34	DDEs	26.8
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	6.8	Sp	A0	PmNote	*
PmRA	2	PmDE	6	Dm number	+78 411	Cat1	BD
Name2	+77 380	Cat2	AGK2/3	HD	106053	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	59463

12118+7726 B

Componente originario normalizzato	AB		Coord arcsec 2000	121148.30+772626.9		Mag	10.89		Calc delta mag	4.08
Calc coord	yes

CCDM

Ccdm	12118+7726	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.14	DDEs	26.9
R dRAs	82	Year	1991	Theta	277	Rho	0.6
Obs	1	Vmag	10.9	Sp		PmNote	*
PmRA	2	PmDE	6	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	59463