00397-2205 DON   9

Coord 2000	00397-2205		Discov num	DON   9		Comp			Coord arcsec 2000	00 39 40.12 -22 04 45.7
Date first	1928		Date last	1949		Obs	3
Pa first	169		Pa last	175		P.A. Now (θ)	175°
Sep first	1.3		Sep last	1.3		Sep. Now (ρ)	1.3"
Mag pri	11.65		Mag sec	13.80		delta mag (ΔM)	2.15		Spectral class
Pri motion ra	+051		Sec motion ra
Pri motion dec	+008		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	175.4		Precise sep	1.34		Constellation	Cetus		Tycho2	5849-01939-1
last precise pa	175.4		last precise sep	1.34

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00397-2205	DON 9		1949	3	175	1.3	11.65	13.80			003940.12-220445.7

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