00307-0352 LDS3173

Coord 2000	00307-0352		Discov num	LDS3173		Comp			Coord arcsec 2000	00 30 49.20 -03 51 45.8
Date first	1960		Date last	2015		Obs	9
Pa first	108		Pa last	109		P.A. Now (θ)	109°
Sep first	20.5		Sep last	20.3		Sep. Now (ρ)	20.3"
Mag pri	14.23		Mag sec	16.56		delta mag (ΔM)	2.33		Spectral class
Pri motion ra	+303		Sec motion ra	+300
Pri motion dec	-274		Sec motion dec	-278
Notes	V (Proper motion indicates physical)

rPM=0.012 (< 0.3, Physical double) This double is physical.

Precise pa

108.5

Precise sep

20.306

Constellation

Cetus

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00307-0352	LDS3173		2000	4	108	20.2	14.23	16.56		D	003049.20-035145.8
00307-0352	LDS3173		2010	7	109	20.3	14.23	16.56		V	003049.20-035145.8
00307-0352	LDS3173		2015	9	109	20.3	14.23	16.56		V	003049.20-035145.8

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