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23088+4156
LDS5051

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

23088+4156 LDS5051

23^h 08^m 47.92^s +41° 54' 59.2" P.A. 288.00 sep 25.0 mag 15.20,18.50

Coord 2000	23088+4156		Discov num	LDS5051		Comp			Coord arcsec 2000	23 08 47.92 +41 54 59.2
Date first	1960		Date last	2015		Obs	8
Pa first	287		Pa last	288		P.A. Now (θ)	288°
Sep first	25.0		Sep last	25.0		Sep. Now (ρ)	25"
Mag pri	15.20		Mag sec	18.50		delta mag (ΔM)	3.3		Spectral class
Pri motion ra	+113		Sec motion ra	+122
Pri motion dec	+023		Sec motion dec	+016
Notes

rPM=0.093 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

287.5

Precise sep

25.001

Constellation

Andromeda

Gaia DR2

1930688752762265216

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23088+4156	LDS5051		1960	1	287	25.0	16.90	19.60			230807.50+415600.0
23088+4156	LDS5051		1999	2	288	25.0	15.10	18.20			230847.9 +415459.2
23088+4156	LDS5051		2010	3	288	25.0	15.20	18.50			230847.92+415459.2
23088+4156	LDS5051		2015	4	288	25.0	15.20	18.50			230847.92+415459.2

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