01490-0036 HDO  53

Coord 2000	01490-0036		Discov num	HDO  53		Comp			Coord arcsec 2000	01 48 56.78 -00 43 49.3
Date first	1867		Date last	2016		Obs	9
Pa first	27		Pa last	26		P.A. Now (θ)	26°
Sep first	10.9		Sep last	8.0		Sep. Now (ρ)	8"
Mag pri	9.90		Mag sec	10.60		delta mag (ΔM)	0.7		Spectral class	K (yellow-orange)
Pri motion ra	-011		Sec motion ra	+010
Pri motion dec	+000		Sec motion dec	+020
Notes

Nature of this double is uncertain.

Constellation

Cetus

last precise pa

26.3

last precise sep

7.962

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01490-0036	HDO 53		1936	4	26	8.3	9.90	10.60		X	014900.00-003600.0
01490-0036	HDO 53		1998	5	26	8.0	9.90	10.60		D	014856.78-004349.3
01490-0036	HDO 53		2010	6	27	8.1	9.90	10.60		D	014856.78-004349.3
01490-0036	HDO 53		2016	9	26	8.0	9.90	10.60	K		014856.78-004349.3

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