00561-0023 HDO  39

Coord 2000	00561-0023		Discov num	HDO  39		Comp			Coord arcsec 2000	00 56 06.45 -00 23 20.1
Date first	1954		Date last	2010		Obs	7
Pa first	2		Pa last	356		P.A. Now (θ)	356°
Sep first	31.6		Sep last	35.2		Sep. Now (ρ)	35.2"
Mag pri	9.74		Mag sec	12.93		delta mag (ΔM)	3.19		Spectral class	G5 (yellow)
Pri motion ra	+050		Sec motion ra	+002
Pri motion dec	-040		Sec motion dec	+011
Notes

rPM=1.094 This double is not physical.

Precise pa	355.6		Precise sep	35.23		Constellation	Cetus		SAO	129037
last precise pa	355.6		last precise sep	35.23

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00561-0023	HDO 39		1990	2	9	14.7	9.69	12.56	G5		005606.45-002320.1
00561-0023	HDO 39		2001	3	356	34.8	9.69	12.56	G5		005606.45-002320.1
00561-0023	HDO 39		2010	7	356	35.2	9.74	12.93	G5		005606.45-002320.1

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