06374+0608 SNA 3 Aa,Ab

Coord 2000	06374+0608		Discov num	SNA   3		Comp	Aa,Ab		Coord arcsec 2000	06 37 24.04 +06 08 07.4
Date first	2011		Date last	2018		Obs	2
Pa first	12		Pa last	37.5		P.A. Now (θ)	37.5°
Sep first	0.0		Sep last	0.032		Sep. Now (ρ)	0.032"
Mag pri	5.80		Mag sec	9.80		delta mag (ΔM)	4		Spectral class	O8I+O8.5 (blue/blue)
Pri motion ra	-002		Sec motion ra
Pri motion dec	+001		Sec motion dec
Notes	N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		114146	06 37 24 +06 08 07	SNA 3 Aa,Ab	2018	2	38	0.0	5.80	9.80	4.00		<===
Show	V640 Mon	114146	06 37 24 +06 08 07	TRN 22 AB	2011	4	251	1.2	6.06	11.00	4.94
Show		114146	06 37 24 +06 08 07	TRN 22 AC	2005	1	203	0.8	6.06	11.00	4.94

Quadruple system
3 estimated visually detectable stars in this system

Var name	V640 Mon		Constellation	Monoceros		SAO	114146		HIP	31646
Tycho2	0158-01594-1		Gaia DR2	3131898712119719936		HD	47129		HR	2422
BD	BD+06 1309		Distance	9090.91		Distance ly	29654.55