01122+5132 STF  97

Coord 2000	01122+5132		Discov num	STF  97		Comp			Coord arcsec 2000	01 12 18.98 +51 31 30.1
Date first	1833		Date last	2018		Obs	40
Pa first	99		Pa last	102		P.A. Now (θ)	102°
Sep first	4.5		Sep last	4.5		Sep. Now (ρ)	4.5"
Mag pri	8.69		Mag sec	9.13		delta mag (ΔM)	0.44		Spectral class	A0 (white)
Pri motion ra	+011		Sec motion ra	+009
Pri motion dec	-005		Sec motion dec	-005
Notes

rPM=0.166 (< 0.3, Physical double) This double is physical.

Precise pa	102.1		Precise sep	4.534		Constellation	Cassiopeia		SAO	22086
HIP	5630		Tycho2	3276-01434-1		Gaia DR2	8321491968		HD	7114
BD	BD+50 236		Distance	181.16		Distance ly	590.94

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01122+5132	STF 97		2007	35	102	4.4	8.69	9.13	A0	D	011218.98+513130.1
01122+5132	STF 97		2012	37	101	4.5	8.69	9.13	A0	D	011218.98+513130.1
01122+5132	STF 97		2017	39	101	4.5	8.69	9.13	A0		011218.98+513130.1
01122+5132	STF 97		2018	40	102	4.5	8.69	9.13	A0		011218.98+513130.1

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