01272+5445 STI1616

Coord 2000	01272+5445		Discov num	STI1616		Comp			Coord arcsec 2000	01 27 12.86 +54 44 52.5
Date first	1912		Date last	2015		Obs	5
Pa first	94		Pa last	95		P.A. Now (θ)	95°
Sep first	5.4		Sep last	4.5		Sep. Now (ρ)	4.5"
Mag pri	12.49		Mag sec	13.10		delta mag (ΔM)	0.61		Spectral class
Pri motion ra	-015		Sec motion ra	+022
Pri motion dec	+013		Sec motion dec	+008
Notes

rPM=1.595 This double is not physical.

Precise pa	95		Precise sep	4.504		Constellation	Cassiopeia		Tycho2	3674-01528-1
Gaia DR2	412102833607134592

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01272+5445	STI1616		1999	2	94	4.4	12.49	13.10		D	012712.86+544452.5
01272+5445	STI1616		2003	4	95	4.5	12.49	13.10		D	012712.86+544452.5
01272+5445	STI1616		2015	5	95	4.5	12.49	13.10			012712.86+544452.5

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