00054+1620 STTA255

Coord 2000	00054+1620		Discov num	STTA255		Comp			Coord arcsec 2000	00 05 24.30 +16 19 44.4
Date first	1874		Date last	2016		Obs	29
Pa first	337		Pa last	337		P.A. Now (θ)	337°
Sep first	89.2		Sep last	88.2		Sep. Now (ρ)	88.2"
Mag pri	8.69		Mag sec	8.86		delta mag (ΔM)	0.17		Spectral class	G0 (yellow)
Pri motion ra	+033		Sec motion ra	+032
Pri motion dec	-031		Sec motion dec	-030
Notes	N V W (See Notes, Proper motion indicates physical, )

rPM=0.031 (< 0.3, Physical double) This double is physical.

Precise pa	336.7		Precise sep	88.2		Constellation	Pegasus		SAO	91699
HIP	451		Tycho2	1178-00776-1		HD	42		BD	BD+15 4935
Distance	284.9		Distance ly	929.34		last precise pa	336.7		last precise sep	88.2

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00054+1620	STTA255		2005	23	339	88.9	8.69	8.86	G0	N D	000524.30+161944.4
00054+1620	STTA255		2010	27	337	89.1	8.69	8.86	G0	NV	000524.30+161944.4
00054+1620	STTA255		2016	28	337	88.2	8.69	8.86	G0	NV	000524.30+161944.4

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