12472+1157 BUP 145 AC (34 Vir)

12^h 47^m 13.64^s +11° 57' 29.1" P.A. 1.00 sep 139.6 mag 6.11,9.99 Sp A3V dist. 83.26 pc (271.59 l.y.)

Coord 2000	12472+1157		Discov num	BUP 145		Comp	AC		Coord arcsec 2000	12 47 13.64 +11 57 29.1
Date first	1908		Date last	2015		Obs	13
Pa first	4		Pa last	0.5		P.A. Now (θ)	0.5°
Sep first	137.8		Sep last	139.592		Sep. Now (ρ)	139.592"
Mag pri	6.11		Mag sec	9.99		delta mag (ΔM)	3.88		Spectral class	A3V (white)
Pri motion ra	+045		Sec motion ra	-031
Pri motion dec	-018		Sec motion dec	-008
Notes	N (See Notes)

rPM=1.582

This double is not physical.

12472+1157 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		100260	12 47 14 +11 57 29	DRS 12 AB	2002	1	349	3.2	5.98	13.00	7.02
Show	34 Vir	100260	12 47 14 +11 57 29	BUP 145 AC	2015	13	1	139.6	6.11	9.99	3.88		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	34 Vir		Constellation	Virgo		SAO	100260		HIP	62394
Tycho2	0885-01205-1		Gaia DR2	3928063396844952704		HD	111164		HR	4855
GC	17371		BD	BD+12 2512		Flamsteed	34 Virginis		Flamsteed name	34 Vir
Distance	83.26		Distance ly	271.59