12392+1629 HJL 1072 (HD 109985)

12^h 39^m 09.20^s +16° 28' 47.2" P.A. 23.00 sep 118.3 mag 7.63,9.26 Sp F3V dist. 102.46 pc (334.22 l.y.)

Coord 2000	12392+1629	Discov num	HJL1072	Comp		Coord arcsec 2000	12 39 09.20 +16 28 47.2
Date first	1896	Date last	2015	Obs	20
Pa first	21	Pa last	22.8	P.A. Now (θ)	22.8°
Sep first	117.6	Sep last	118.266	Sep. Now (ρ)	118.266"
Mag pri	7.63	Mag sec	9.26	delta mag (ΔM)	1.63	Spectral class	F3V (yellow-white)
Pri motion ra	-101	Sec motion ra	-076
Pri motion dec	+009	Sec motion dec	+006
Notes

rPM=0.248 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 109985	Constellation	Coma Berenices	SAO	100194	HIP	61727
Tycho2	5528-00141-1	Gaia DR2	3935130748348712832	HD	109985	DM	BD-07 3451
BD	BD+17 2511	Distance	102.46	Distance ly	334.22

WDS 12392+1629 HJL 1072 (HD 109985) : NOTES

No records found.

DISCOVERER

discov	author
HJL	Halbwachs, J.L.
HJL	Halbwachs, J.L., Boffin, H.M.J., Le Bouquin, J.-B., Kiefer, F., Famaey, B.,
HJL	Salomon, J.-B., Arenou, F., Pourbaix, D., Anthonioz, F., Grellmann, R., Guieu, S.,
HJL	Sana, H., et al.
HJL	Halbwachs, J.-L., Kiefer, F., Lebreton, Y., Boffin, H.M.J., Arenou, F., LeBouquin,

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
12392+1629	HJL1072		1998	2	23	118.2	7.63	9.26			D	123909.20+162847.2
12392+1629	HJL1072		2001	14	23	118.0	7.63	9.26			D	123909.20+162847.2
12392+1629	HJL1072		2010	15	23	118.2	7.63	9.26	F3V			123909.20+162847.2
12392+1629	HJL1072		2015	16	23	118.3	7.63	9.26	F3V			123909.20+162847.2

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

WDS 12392+1629 HJL 1072 (HD 109985) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12392+1629 HJL 1072 (HD 109985) : MEASURES

No records found.

WDS 12392+1629 (HD 109985) : VIRTUAL EYEPIECE

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

WDS 12392+1629 (HD 109985) : ALADIN DSS IMAGE @ 12^h 39^m 09.20^s +16° 28' 47.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12392+1629 HJL 1072 (HD 109985) : 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		12392+1629	HJL1072		23	118.3	0
Show		12400+1702	BRT2415		138	4.4	36
Show		12387+1710	LDS1329		263	36.1	42
Show		12359+1631	ZIE 10	AB	154	10.5	47
Show		12359+1631	ZIE 10	AC	210	0.7	47
Show		12426+1628	SLW 763		312	9.4	49
Show		12371+1546	LDS1328		259	22.0	53
Show		12422+1558	LDS1332	AB	348	23.4	54
Show		12353+1650	LDS1326		124	4.4	59
Show		12348+1647	GWP1830		291	9.3	66
Show		12358+1716	CVR1453		190	3.3	68
Show		12411+1523	RDR 4		247	2.4	72
Show		12406+1513	TDS8482	Aa,Ab	84	0.5	75
Show		12406+1513	HJ 213	AB	222	22.5	75
Show		12351+1719	TDS 670		245	1.2	77
Show		12398+1754	BPM 595		335	63.0	86
Show		12363+1512	SLW 741		260	17.3	87
Show		12350+1732	FAL 39		1	16.8	88
Show		12433+1734	BPM 596		281	42.4	89
Show		12371+1753	LSC 51		52	0.1	90
Show		12355+1752	CBL 387		326	22.9	99
Show		12344+1517	OSO 46	AB	32	15.2	100
Show		12344+1517	OSO 46	AC	60	17.4	100
Show		12362+1457	CBL 388		14	80.5	101
Show		12322+1648	A 2060		226	0.7	102
Show		12439+1507	HO 380		347	2.3	107
Show		12324+1717	BPM 592		25	102.2	108
Show		12316+1631	BPM 591		105	58.6	109
Show		12396+1817	CBL 389		282	44.6	109
Show		12461+1715	A 2061		194	1.2	110
Show		12319+1710	LDS1315		90	10.0	112
Show		12313+1619	GWP1822		54	17.6	113
Show		12380+1436	HEI 62		257	1.6	114
Show		12394+1823	UC 2380		284	20.2	114
Show		12386+1424	GWP1838		345	23.4	125
Show		12422+1431	HU 892		185	0.6	126
Show		12393+1836	CVR1457		326	5.0	128
Show		12351+1823	STF1657	AB	271	20.1	128
Show		12351+1823	CIA 32	Aa,Ab	147	0.0	128
Show		12392+1420	STF1666		192	7.4	130
Show		12340+1442	LDS 938	AB	4	12.1	131
Show		12340+1442	KPP3256	Aa,Ab	73	3.1	131
Show		12302+1713	GRV 856		242	8.7	135
Show		12422+1840	GWP1850		37	26.2	139
Show		12347+1420	SHN 162		-1	0.4	143
Show		12483+1530	HEI 160		344	2.4	145
Show		12494+1628	SLE 904		171	13.6	147
Show		12409+1855	GWP1845		106	24.1	149
Show		12358+1408	HEI 159		318	0.3	150
Show		12497+1613	SKF 275		202	2.9	153
Show		12337+1415	NSN 630		292	2.2	156

WDS 12392+1629 : COMPONENTS

	A
B	pa=22.8° sep=118.26"

12392+1629 A

Name	HD 109973	Coord arcsec 2000	123909.20+162847.2	Mag	7.63	Spectral class	F3V (yellow-white)
PmRA	-101.00	PmDE	9.0	SAO	138890	Tycho2	5528-00141-1
DM	BD-07 3451

Tycho2

Tycho2	5528-00141-1	Pflag		RAmdeg	189.76826017	DEmdeg	-7.91751785
PmRA	-25.1	PmDE	-1.6	E RAmdeg	11	E DEmdeg	13
E pmRA	1.1	E pmDE	1.2	EpRAm	1988.49	EpDEm	1987.88
Num	14	Q RAmdeg	0.9	Q DEmdeg	0.6	Q pmRA	1.0
Q pmDE	0.7	BTmag	10.289	E BTmag	0.033	VTmag	9.025
E VTmag	0.018	Prox	999	TYC	T	HIP	61721
CCDM		RAdeg	189.76832111	DEdeg	-7.91751528	EpRA 1990	1.66
EpDE 1990	1.55	E RAdeg	12.1	E DEdeg	14.0	Posflg
Corr	0.0

SAO

SAO	138890	DelFlag		RA1950		PmRA1950	-0.0009
DE1950		PmDE1950	-0.004	Vmag	8.8	SpType	K2
Double code		Source	26	CatNum	4608	DM	BD-07 3451
DMcomp		BDsup		HD	109985	M HD	0
GC		RA1950rad	3.30079788	DE1950rad	-0.13339302	PmRA2000	-0.0006
PmDE2000	0.001

12392+1629 B

Coord arcsec 2000	123912.39+163036.2		Mag	9.26		PmRA	-76.00		PmDE	6.0
Delta magnitude	1.63		Coordinate calculated	yes