15122-8510 I   328

Coord 2000	15122-8510		Discov num	I   328		Comp			Coord arcsec 2000	15 12 09.94 -85 09 49.9
Date first	1902		Date last	2015		Obs	4
Pa first	176		Pa last	164		P.A. Now (θ)	164°
Sep first	2.1		Sep last	2.1		Sep. Now (ρ)	2.1"
Mag pri	8.97		Mag sec	9.86		delta mag (ΔM)	0.89		Spectral class	A2/3III/ (white)
Pri motion ra	-016		Sec motion ra	-014
Pri motion dec	-015		Sec motion dec	-014
Notes	T (Parallax indicates physical)

Visually invisible, K-band or other infrared star rPM=0.102 (< 0.3, Physical double) This double is physical.

Precise pa	164.4		Precise sep	2.081		Constellation	Octans		SAO	258718
Tycho2	9513-02104-1		Gaia DR2	76620874112

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15122-8510	I 328		1991	3	166	2.1	8.97	9.86			151209.94-850949.9
15122-8510	I 328		2015	4	164	2.1	8.97	9.86	A2/3III/		151209.94-850949.9

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