01477+2829 STF 161

Coord 2000	01477+2829		Discov num	STF 161		Comp			Coord arcsec 2000	01 47 42.62 +28 29 14.3
Date first	1894		Date last	2015		Obs	20
Pa first	207		Pa last	212		P.A. Now (θ)	212°
Sep first	21.7		Sep last	24.1		Sep. Now (ρ)	24.1"
Mag pri	8.57		Mag sec	10.24		delta mag (ΔM)	1.67		Spectral class	K1III (yellow-orange)
Pri motion ra	+029		Sec motion ra	-001
Pri motion dec	+015		Sec motion dec	+002
Notes

rPM=1.001 This double is not physical.

Precise pa	212.2		Precise sep	24.125		Constellation	Triangulum		SAO	74936
HIP	8358		Tycho2	1762-02251-1		Gaia DR2	7582414592		BD	BD+27 282
Distance	139.86		Distance ly	456.22

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01477+2829	STF 161		2003	12	212	23.7	8.57	10.24	K1III	D	014742.62+282914.3
01477+2829	STF 161		2011	14	212	24.0	8.57	10.24	K1III	D	014742.62+282914.3
01477+2829	STF 161		2013	15	212	24.1	8.57	10.24	K1III		014742.62+282914.3
01477+2829	STF 161		2015	17	212	24.1	8.57	10.24	K1III		014742.62+282914.3

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