10103+4930 YR 14 (HD 88046)

10^h 10^m 16.95^s +49° 30' 26.7" P.A. 236.00 sep 0.4 mag 7.25,9.96 Sp F2 dist. 98.33 pc (320.75 l.y.)

Coord 2000	10103+4930	Discov num	YR 14	Comp		Coord arcsec 2000	10 10 16.95 +49 30 26.7
Date first	1998	Date last	2007	Obs	17
Pa first	219	Pa last	235.8	P.A. Now (θ)	235.8°
Sep first	0.3	Sep last	0.395	Sep. Now (ρ)	0.395"
Mag pri	7.25	Mag sec	9.96	delta mag (ΔM)	2.71	Spectral class	F2 (yellow-white)
Pri motion ra	-075	Sec motion ra
Pri motion dec	-036	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 88046	Constellation	Ursa Major	SAO	43216	HIP	49825
Tycho2	3437-00869-1	Gaia DR2	823765969936234368	HD	88046	GC	13955
BD	BD+50 1721	Distance	98.33	Distance ly	320.75

WDS 10103+4930 YR 14 (HD 88046) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
YR		Yale-Rochester (from additional DD list - see HOR)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10103+4930	YR 14		2005	13	234	0.4	7.25	9.96	F2	D	101016.95+493026.7
10103+4930	YR 14		2007	17	236	0.4	7.25	9.96	F2	D	101016.95+493026.7

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

WDS 10103+4930 YR 14 (HD 88046) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10103+4930 YR 14 (HD 88046) : MEASURES

No records found.

WDS 10103+4930 (HD 88046) : VIRTUAL EYEPIECE

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

WDS 10103+4930 (HD 88046) : ALADIN DSS IMAGE @ 10^h 10^m 16.95^s +49° 30' 26.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10103+4930 YR 14 (HD 88046) : 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		10103+4930	YR 14		236	0.4
Show		10114+4927	ENG 42	AB	135	162.3	12
Show		10114+4927	BUP 130	AC	222	265.6	12
Show		10114+4927	BUP 130	BC	254	302.1	14
Show		10107+4952	UC 152		124	14.7	22
Show		10073+4942	TDS7033		161	0.4	32
Show		10075+4949	DAM2022		232	6.6	33
Show		10126+4901	HDS1471		246	0.2	37
Show		10136+4840	CVR1274		237	4.5	60
Show		10129+4835	HU 632		65	3.1	61
Show		10104+5037	TDS7078		128	0.5	67
Show		10101+5038	DAM2083		53	2.8	69
Show		10162+4844	HU 633		165	0.2	74
Show		10028+4953	HDS1450	Aa,Ab	98	0.8	76
Show		10028+4953	HJ 2515	AB	9	56.1	76
Show		10032+5007	BU 1424	AB	227	26.1	78
Show		10032+5007	BU 1424	BC	355	10.6	78
Show		10044+5023	REB 1		209	16.1	78
Show		10023+4940	HU 725		155	0.7	79
Show		10125+4811	SLW 446		112	17.0	83
Show		10113+4803	BVD 210		35	30.2	88
Show		10009+4938	UC 1861		109	7.4	92
Show		10181+4838	CVR1278		314	3.6	94
Show		10037+4820	UC 1874		299	56.4	96
Show		10028+4828	CRC 58		306	0.2	97
Show		10007+4904	HDS1445		170	0.2	98
Show		10053+5057	SLW 431		4	10.8	100
Show		10121+4751	HJ 2522		148	29.9	102
Show		10158+5102	AZC 161		150	15.1	106
Show		09598+4858	WIS 164		309	999.9	108
Show		10186+5044	SLW 460		132	23.9	109
Show		10209+4854	KPP1889		122	14.8	110
Show		10136+5116	WAA 35		228	1.4	111
Show		10082+5122	TDS7051		220	1.0	114
Show		10061+5119	CVR1264		120	3.6	116
Show		10187+5055	DAM2291		283	11.2	117
Show		10213+5023	HDS1489		352	0.0	119
Show		10196+5049	TDS7183		155	1.4	119
Show		10194+5052	DAM2312		81	3.8	120
Show		10188+5059	DAM2295		252	4.2	121
Show		10191+5058	TDS7179		313	0.5	122
Show		10170+5115	KPP1690		145	13.1	124
Show		10195+5057	DAM2314		155	5.4	125
Show		10103+4725	CBL 302		134	19.6	126
Show		10211+4824	ES 916		330	2.7	126
Show		10238+4935	HDS1495		183	0.1	132
Show		09576+5018	ES 720	AB	93	3.4	132
Show		09576+5018	UC 1851	AC	288	120.0	132
Show		10225+5030	HDS1493		38	0.2	132
Show		10043+4732	CBL 299		335	26.4	133
Show		09576+5018	RAO 240	Ca,Cb		0.7	134

WDS 10103+4930 : COMPONENTS

	A
B	pa=223.7° sep=0.31"

10103+4930 A

Componente originario normalizzato	AB	Name	HD 88046	Coord arcsec 2000	101016.95+493026.7	Mag	7.25
Spectral class	F2 (yellow-white)	PmRA	-75.00	PmDE	-36.0	SAO	43216
HIP	49825	Tycho2	3437-00869-1	HD	88046	GC	13955
BD	BD+50 1721

Tycho2

Tycho2	3437-00869-1	Pflag		RAmdeg	152.57032552	DEmdeg	49.50733133
PmRA	-81.0	PmDE	-38.8	E RAmdeg	4	E DEmdeg	4
E pmRA	0.9	E pmDE	1.0	EpRAm	1991.37	EpDEm	1991.33
Num	16	Q RAmdeg	1.2	Q DEmdeg	0.8	Q pmRA	1.2
Q pmDE	0.6	BTmag	7.622	E BTmag	0.015	VTmag	7.194
E VTmag	0.010	Prox	999	TYC	T	HIP	49825
CCDM		RAdeg	152.57061250	DEdeg	49.50742167	EpRA 1990	1.73
EpDE 1990	1.61	E RAdeg	3.9	E DEdeg	4.2	Posflg
Corr	0.2

SAO

SAO	43216	DelFlag		RA1950		PmRA1950	-0.0091
DE1950		PmDE1950	-0.046	Vmag	7.2	SpType	F2
Double code		Source	70	CatNum	13955	DM	BD+50 1721
DMcomp		BDsup		HD	88046	M HD	0
GC	13955	RA1950rad	2.64903752	DE1950rad	0.86837041	PmRA2000	-0.0089
PmDE2000	-0.041

Hipparcos

Catalog	H	HIP	49825	Proxy		RAhms	10 10 16.95
DEdms	+49 30 26.7	Vmag	7.16	VarFlag		R Vmag	H
RAdeg	152.571	DEdeg	49.5074	AstroRef		Plx	10.53
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	88046	BD	BD+50 1721
CD		CP		Dm number	+50 1721	VIred	0.46
SpType	F2	R SpType		Coord arcsec 2000	101016.95+493026.7

Hipparcos 2

HIP	49825	Sn	5	So	0	Nc	1
RArad	2.662859772	DErad	0.8640675804	Plx	10.17	PmRA	-75.96
PmDE	-36.08	E RArad	0.37	E DErad	0.34	E Plx	0.62
E pmRA	0.5	E pmDE	0.39	Hpmag	7.2526	E Hpmag	0.001
SHp	0.009	VA	0	BV	0.413	E BV	0.008
VI	0.48

10103+4930 B

Componente originario normalizzato	AB		Coord arcsec 2000	101016.93+493026.5		Mag	9.96		Calc delta mag	2.71
Calc coord	yes