12187+1148 STF 1628 AB (HD 107068)

12^h 18^m 42.90^s +11° 47' 46.3" P.A. 239.00 sep 9.5 mag 9.52,10.11 Sp G0 dist. 102.46 pc (334.22 l.y.)

Coord 2000	12187+1148		Discov num	STF1628		Comp	AB		Coord arcsec 2000	12 18 42.90 +11 47 46.3
Date first	1825		Date last	2015		Obs	44
Pa first	230		Pa last	238.5		P.A. Now (θ)	238.5°
Sep first	8.0		Sep last	9.5		Sep. Now (ρ)	9.5"
Mag pri	9.52		Mag sec	10.11		delta mag (ΔM)	0.59		Spectral class	G0 (yellow)
Pri motion ra	+013		Sec motion ra	+014
Pri motion dec	-019		Sec motion dec	-019
Notes	N (See Notes)

rPM=0.042 (< 0.3, Physical double)

This double is physical.

12187+1148 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 107068	100032	12 18 43 +11 47 46	STF 1628 AB	2015	44	239	9.5	9.52	10.11	0.59		<===
Show		100032	12 18 43 +11 47 46	STF 1628 AC	2015	20	344	45.2	9.52	11.81	2.29

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 107068		Constellation	Virgo		SAO	100032		HIP	60034
Tycho2	0876-00239-1		Gaia DR2	3908164950800493568		HD	107068		GC	16791
BD	BD+12 2446		Distance	102.46		Distance ly	334.22