12044-3316 LDS 381

Coord 2000	12044-3316		Discov num	LDS 381		Comp			Coord arcsec 2000	12 04 21.89 -33 15 49.1
Date first	1920		Date last	2015		Obs	6
Pa first	180		Pa last	173		P.A. Now (θ)	173°
Sep first	15.0		Sep last	15.5		Sep. Now (ρ)	15.5"
Mag pri	12.02		Mag sec	12.60		delta mag (ΔM)	0.58		Spectral class
Pri motion ra	+058		Sec motion ra	+087
Pri motion dec	+002		Sec motion dec	+052
Notes

rPM=0.57 Nature of this double is uncertain.

Precise pa	172.8		Precise sep	15.541		Constellation	Hydra		SAO	203094
Tycho2	7235-00373-1

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12044-3316	LDS 381		1920	1	0	15.0	12.16	12.70			120421.84-331548.9
12044-3316	LDS 381		1999	3	173	15.5	12.02	12.60			120421.89-331549.1
12044-3316	LDS 381		2010	5	173	15.5	12.02	12.60			120421.89-331549.1
12044-3316	LDS 381		2015	6	173	15.5	12.02	12.60			120421.89-331549.1

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