00147-1245 HDO   7

Coord 2000	00147-1245		Discov num	HDO   7		Comp			Coord arcsec 2000	00 14 40.96 -12 44 53.6
Date first	1867		Date last	2015		Obs	12
Pa first	8		Pa last	6		P.A. Now (θ)	6°
Sep first	7.1		Sep last	6.5		Sep. Now (ρ)	6.5"
Mag pri	8.11		Mag sec	11.15		delta mag (ΔM)	3.04		Spectral class	K0IV (yellow-orange)
Pri motion ra	+016		Sec motion ra	+014
Pri motion dec	-013		Sec motion dec	-008
Notes

rPM=0.261 (< 0.3, Physical double) This double is physical.

Precise pa	5.5		Precise sep	6.5		Constellation	Cetus		SAO	147171
HIP	1177		Tycho2	5267-00161-1		HD	1036		BD	BD-13 31
Distance	458.72		Distance ly	1496.34		last precise pa	5.5		last precise sep	6.5

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00147-1245	HDO 7		1998	9	7	7.2	8.11	11.15	K0IV	D	001440.96-124453.6
00147-1245	HDO 7		1999	10	7	7.3	8.11	11.15	K0IV	D	001440.96-124453.6
00147-1245	HDO 7		2015	12	6	6.5	8.11	11.15	K0IV		001440.96-124453.6

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