09232+5047 ES  717

Coord 2000	09232+5047		Discov num	ES  717		Comp			Coord arcsec 2000	09 23 10.27 +50 46 35.5
Date first	1909		Date last	2015		Obs	7
Pa first	309		Pa last	309		P.A. Now (θ)	309°
Sep first	4.4		Sep last	4.5		Sep. Now (ρ)	4.5"
Mag pri	9.59		Mag sec	13.70		delta mag (ΔM)	4.11		Spectral class	G5 (yellow)
Pri motion ra	+029		Sec motion ra	-025
Pri motion dec	-045		Sec motion dec	+001
Notes

rPM=1.325 This double is not physical.

Precise pa	308.9		Precise sep	4.483		Constellation	Ursa Major		SAO	27231
Tycho2	3431-01373-1		Gaia DR2	43017128320		HD	233625

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09232+5047	ES 717		1999	4	308	4.3	9.59	13.70	G5	D	092310.27+504635.5
09232+5047	ES 717		2003	5	309	4.6	9.59	13.70	G5	D	092310.27+504635.5
09232+5047	ES 717		2015	6	309	4.5	9.59	13.70	G5		092310.27+504635.5

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