00280+5747 STI1353

Coord 2000	00280+5747		Discov num	STI1353		Comp			Coord arcsec 2000	00 28 00.58 +57 46 49.7
Date first	1910		Date last	2011		Obs	7
Pa first	21		Pa last	41		P.A. Now (θ)	41°
Sep first	5.8		Sep last	6.7		Sep. Now (ρ)	6.7"
Mag pri	12.60		Mag sec	13.30		delta mag (ΔM)	0.7		Spectral class
Pri motion ra	-003		Sec motion ra	+012
Pri motion dec	-006		Sec motion dec	-001
Notes

rPM=1.313 This double is not physical.

Precise pa	40.6		Precise sep	6.736		Constellation	Cassiopeia		last precise pa	40.6
last precise sep	6.736

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00280+5747	STI1353		1998	4	38	6.6	12.60	13.30		D	002800.58+574649.7
00280+5747	STI1353		2003	5	39	6.6	12.60	13.30		D	002800.58+574649.7
00280+5747	STI1353		2011	6	41	6.7	12.60	13.30			002800.58+574649.7

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