20055+1743 SLE 682

Coord 2000	20055+1743		Discov num	SLE 682		Comp			Coord arcsec 2000	20 05 28.49 +17 43 28.5
Date first	1984		Date last	2018		Obs	10
Pa first	287		Pa last	287		P.A. Now (θ)	287°
Sep first	10.7		Sep last	11.1		Sep. Now (ρ)	11.1"
Mag pri	11.30		Mag sec	11.90		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	+000		Sec motion ra	-003
Pri motion dec	+000		Sec motion dec	-007
Notes

rPM=1 This double is not physical.

Precise pa

287.2

Precise sep

11.076

Constellation

Sagitta

Gaia DR2

06298537344

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20055+1743	SLE 682		2000	2	288	11.0	11.30	11.90		D	200528.49+174328.5
20055+1743	SLE 682		2001	4	288	11.0	11.30	11.90		D	200528.49+174328.5
20055+1743	SLE 682		2015	5	287	11.0	11.30	11.90			200528.49+174328.5
20055+1743	SLE 682		2018	6	287	11.1	11.30	11.90			200528.49+174328.5

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