01054+5541 STI1528

Coord 2000	01054+5541		Discov num	STI1528		Comp			Coord arcsec 2000	01 05 24.80 +55 41 20.9
Date first	1911		Date last	2015		Obs	7
Pa first	20		Pa last	22		P.A. Now (θ)	22°
Sep first	9.6		Sep last	9.5		Sep. Now (ρ)	9.5"
Mag pri	12.80		Mag sec	12.63		delta mag (ΔM)	0.17		Spectral class
Pri motion ra	+000		Sec motion ra	+002
Pri motion dec	-003		Sec motion dec	+002
Notes

rPM=1.795 This double is not physical.

Precise pa

21.8

Precise sep

9.534

Constellation

Cassiopeia

Gaia DR2

411871974829381888

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01054+5541	STI1528		1911	1	20	9.6	11.81	12.40			010514.91+554107.1
01054+5541	STI1528		2008	2	20	10.1	11.81	12.40			010514.91+554107.1
01054+5541	STI1528		2011	5	20	10.1	12.80	12.63			010524.80+554120.9
01054+5541	STI1528		2015	7	22	9.5	12.80	12.63			010524.80+554120.9

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