00175+0344 HDO  10

Coord 2000	00175+0344		Discov num	HDO  10		Comp			Coord arcsec 2000	00 17 33.44 +03 44 50.1
Date first	1869		Date last	2015		Obs	11
Pa first	235		Pa last	238		P.A. Now (θ)	238°
Sep first	25.0		Sep last	31.5		Sep. Now (ρ)	31.5"
Mag pri	11.49		Mag sec	12.61		delta mag (ΔM)	1.12		Spectral class
Pri motion ra	+003		Sec motion ra	-004
Pri motion dec	+003		Sec motion dec	+001
Notes

rPM=1.716 This double is not physical.

Precise pa	238.3		Precise sep	31.513		Constellation	Pisces		Tycho2	0005-00303-1
Gaia DR2	2741012192316128768

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00175+0344	HDO 10		2000	8	238	31.5	11.49	12.10		D	001733.44+034450.1
00175+0344	HDO 10		2010	10	238	31.5	11.49	12.61			001733.44+034450.1
00175+0344	HDO 10		2015	11	238	31.5	11.49	12.61			001733.44+034450.1

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