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14497-2605
LDS 508

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

14497-2605 LDS 508

14^h 49^m 33.25^s -26° 06' 20.8" P.A. 244.00 sep 26.7 mag 11.62,12.05 dist. 4.03 pc (13.15 l.y.)

Coord 2000	14497-2605		Discov num	LDS 508		Comp			Coord arcsec 2000	14 49 33.25 -26 06 20.8
Date first	1920		Date last	2015		Obs	8
Pa first	225		Pa last	244		P.A. Now (θ)	244°
Sep first	27.0		Sep last	26.7		Sep. Now (ρ)	26.7"
Mag pri	11.62		Mag sec	12.05		delta mag (ΔM)	0.43		Spectral class
Pri motion ra	-119		Sec motion ra	-119
Pri motion dec	-018		Sec motion dec	-019
Notes	N P (See Notes, 100-year proper motion)

rPM=0.008 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	243.9		Precise sep	26.744		Spectr	M		Constellation	Hydra
SAO	182901		HIP	72511		GL	Gl 563.2B		CD	CD-2510553
Distance	4.03		Distance ly	13.15

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14497-2605	LDS 508		2000	4	244	26.8	11.79	12.29		DP	144933.25-260620.8
14497-2605	LDS 508		2010	7	244	26.7	11.62	12.05		N P	144933.25-260620.8
14497-2605	LDS 508		2015	8	244	26.7	11.62	12.05		N P	144933.25-260620.8

If you need more information about this double, apply for a data request form to the WDS.