18117-5342 UC 3527AB

Coord 2000	18117-5342		Discov num	UC 3527		Comp	AB		Coord arcsec 2000	18 11 40.62 -53 42 09.6
Date first	1998		Date last	2001		Obs	3
Pa first	262		Pa last	262		P.A. Now (θ)	262°
Sep first	26.3		Sep last	26.1		Sep. Now (ρ)	26.1"
Mag pri	9.90		Mag sec	16.10		delta mag (ΔM)	6.2		Spectral class	F6/7V: (yellow-white)
Pri motion ra	-007		Sec motion ra	-011
Pri motion dec	-050		Sec motion dec	-049
Notes	V (Proper motion indicates physical)

rPM=0.082 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		245298	18 11 41 -53 42 10	FIN 262 Aa,Ab	1930	1	219	0.4	10.10	11.90	1.80
Show		245298	18 11 41 -53 42 10	UC 3527 AB	2001	3	262	26.1	9.90	16.10	6.20		<===

Triple system
2 visible stars in this system

Precise pa	262		Precise sep	26.13		Constellation	Telescopium		SAO	245298
Tycho2	8743-02240-1		Gaia DR2	6653406375944381184		HD	166009

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18117-5342	UC 3527	AB	2000	2	262	26.1	9.90	16.10	F6/7V:	V	181140.63-534209.7
18117-5342	UC 3527	AB	2001	3	262	26.1	9.90	16.10	F6/7V:	V	181140.63-534209.7

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