00379+0300 HDO  30

Coord 2000	00379+0300		Discov num	HDO  30		Comp			Coord arcsec 2000	00 37 51.62 +03 00 27.9
Date first	1868		Date last	2015		Obs	20
Pa first	41		Pa last	42		P.A. Now (θ)	42°
Sep first	6.3		Sep last	6.5		Sep. Now (ρ)	6.5"
Mag pri	10.19		Mag sec	11.00		delta mag (ΔM)	0.81		Spectral class	G0 (yellow)
Pri motion ra	+035		Sec motion ra	+033
Pri motion dec	-016		Sec motion dec	-014
Notes

rPM=0.073 (< 0.3, Physical double) This double is physical.

Precise pa	42.4		Precise sep	6.489		Constellation	Pisces		Tycho2	0013-00076-1
Gaia DR2	2550676657849823360

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00379+0300	HDO 30		2003	16	43	6.5	10.19	11.00	G0	D	003751.62+030027.9
00379+0300	HDO 30		2012	18	42	6.5	10.19	11.00	G0	D	003751.62+030027.9
00379+0300	HDO 30		2015	20	42	6.5	10.19	11.00	G0		003751.62+030027.9

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