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Doubles in session

Current system

23538-3622
LDS5134

Selections

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

23538-3622 LDS5134

23^h 53^m 43.04^s -36° 20' 50.4" P.A. 55.00 sep 14.3 mag 16.80,17.40

Coord 2000	23538-3622		Discov num	LDS5134		Comp			Coord arcsec 2000	23 53 43.04 -36 20 50.4
Date first	1960		Date last	2015		Obs	4
Pa first	53		Pa last	55		P.A. Now (θ)	55°
Sep first	14.5		Sep last	14.3		Sep. Now (ρ)	14.3"
Mag pri	16.80		Mag sec	17.40		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	+180		Sec motion ra	+206
Pri motion dec	-148		Sec motion dec	-146
Notes	R (Red magnitudes)

rPM=0.103 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

54.8

Precise sep

14.347

Constellation

Sculptor

Gaia DR2

2310995767378550016

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23538-3622	LDS5134		1960	1	53	14.5	16.80	17.20			235307.50-362200.0
23538-3622	LDS5134		2000	2	55	14.3	16.80	17.20			235343.04-362054.4
23538-3622	LDS5134		2010	3	51	14.8	16.80	17.40		R	235343.04-362050.4
23538-3622	LDS5134		2015	3	55	14.3	16.80	17.40		R	235343.04-362050.4

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