20123+1529 CHE 190

Coord 2000	20123+1529		Discov num	CHE 190		Comp			Coord arcsec 2000	20 12 19.97 +15 29 04.1
Date first	1910		Date last	2015		Obs	13
Pa first	233		Pa last	233		P.A. Now (θ)	233°
Sep first	34.1		Sep last	33.7		Sep. Now (ρ)	33.7"
Mag pri	12.60		Mag sec	13.09		delta mag (ΔM)	0.49		Spectral class
Pri motion ra	+003		Sec motion ra	+000
Pri motion dec	-003		Sec motion dec	+001
Notes

rPM=1.179 This double is not physical.

Precise pa

232.9

Precise sep

33.734

Constellation

Aquila

Gaia DR2

76948791296

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20123+1529	CHE 190		2002	4	233	33.7	10.33	11.00		D	201219.97+152904.1
20123+1529	CHE 190		2008	5	233	34.0	10.33	11.00		D	201219.97+152904.1
20123+1529	CHE 190		2010	8	233	33.7	12.60	13.09			201219.97+152904.1
20123+1529	CHE 190		2015	9	233	33.7	12.60	13.09			201219.97+152904.1

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