00315+5601 PKO   4

Coord 2000	00315+5601		Discov num	PKO   4		Comp			Coord arcsec 2000	00 31 31.62 +56 01 30.8
Date first	1904		Date last	2015		Obs	11
Pa first	351		Pa last	358		P.A. Now (θ)	358°
Sep first	15.1		Sep last	15.4		Sep. Now (ρ)	15.4"
Mag pri	12.20		Mag sec	12.70		delta mag (ΔM)	0.5		Spectral class
Pri motion ra	-007		Sec motion ra	+008
Pri motion dec	-004		Sec motion dec	-002
Notes

rPM=1.835 This double is not physical.

Precise pa

358.1

Precise sep

15.427

Constellation

Cassiopeia

Gaia DR2

9897326080

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00315+5601	PKO 4		1990	6	356	15.6	10.00	10.50			003131.62+560130.8
00315+5601	PKO 4		2011	7	358	15.5	12.20	12.70			003131.62+560130.8
00315+5601	PKO 4		2015	11	358	15.4	12.20	12.70			003131.62+560130.8

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