12559+1653 BPM 599

Coord 2000	12559+1653		Discov num	BPM 599		Comp			Coord arcsec 2000	12 55 52.46 +16 52 30.5
Date first	1998		Date last	2015		Obs	5
Pa first	89		Pa last	89		P.A. Now (θ)	89°
Sep first	51.2		Sep last	51.3		Sep. Now (ρ)	51.3"
Mag pri	9.75		Mag sec	13.31		delta mag (ΔM)	3.56		Spectral class	G0 (yellow)
Pri motion ra	-107		Sec motion ra	-103
Pri motion dec	-036		Sec motion dec	-025
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.104 (< 0.3, Physical double) This double is physical.

Precise pa	89		Precise sep	51.338		Constellation	Coma Berenices		HIP	63107
Tycho2	1449-00647-1		BD	BD+17 2561		Distance	112.61		Distance ly	367.33
last precise pa	89		last precise sep	51.338

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12559+1653	BPM 599		1998	2	89	51.2	9.66	13.23		NV	125552.46+165230.5
12559+1653	BPM 599		2001	3	89	51.3	9.66	13.23		NV	125552.46+165230.5
12559+1653	BPM 599		2010	4	89	51.3	9.75	13.31	G0	NV	125552.46+165230.5
12559+1653	BPM 599		2015	5	89	51.3	9.75	13.31	G0	NV	125552.46+165230.5

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