00023+0732 LDS9084

Coord 2000	00023+0732		Discov num	LDS9084		Comp			Coord arcsec 2000	00 02 15.38 +07 33 59.6
Date first	1955		Date last	2015		Obs	13
Pa first	128		Pa last	128		P.A. Now (θ)	128°
Sep first	15.2		Sep last	15.1		Sep. Now (ρ)	15.1"
Mag pri	17.80		Mag sec	18.00		delta mag (ΔM)	0.2		Spectral class	DA+DAH (white dwarf/white dwarf)
Pri motion ra	-104		Sec motion ra	-105
Pri motion dec	-065		Sec motion dec	-064
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.012 (< 0.3, Physical double) This double is physical.

Precise pa

127.7

Precise sep

15.1

Constellation

Pisces

Gaia DR2

02257342976

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00023+0732	LDS9084		1992	6	128	14.8	18.10	18.20		N V	000216.18+073350.5
00023+0732	LDS9084		2008	9	128	15.1	17.80	18.00	WD:+WD:	NV	000215.38+073359.6
00023+0732	LDS9084		2013	10	128	15.1	17.80	18.00	WD:+WD:	NV	000215.38+073359.6
00023+0732	LDS9084		2015	11	128	15.1	17.80	18.00	DA+DAH	NV	000215.38+073359.6

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