00549+6001 STI 140

Coord 2000	00549+6001		Discov num	STI 140		Comp			Coord arcsec 2000	00 54 52.43 +60 00 53.6
Date first	1910		Date last	2015		Obs	11
Pa first	279		Pa last	279		P.A. Now (θ)	279°
Sep first	11.9		Sep last	11.6		Sep. Now (ρ)	11.6"
Mag pri	12.40		Mag sec	13.00		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	-001		Sec motion ra	-006
Pri motion dec	+001		Sec motion dec	+002
Notes

rPM=0.806 This double is not physical.

Precise pa	279.4		Precise sep	11.639		Constellation	Cassiopeia		SAO	21831
Gaia DR2	5396290688

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00549+6001	STI 140		2003	5	280	11.7	12.40	13.00		D	005452.43+600053.6
00549+6001	STI 140		2010	6	280	11.7	12.40	13.00		D	005452.43+600053.6
00549+6001	STI 140		2015	8	279	11.6	12.40	13.00			005452.43+600053.6

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