09219+1156 BPM 558

Coord 2000	09219+1156		Discov num	BPM 558		Comp			Coord arcsec 2000	09 21 53.98 +11 56 08.4
Date first	1986		Date last	2015		Obs	10
Pa first	176		Pa last	177		P.A. Now (θ)	177°
Sep first	21.5		Sep last	20.9		Sep. Now (ρ)	20.9"
Mag pri	12.52		Mag sec	14.54		delta mag (ΔM)	2.02		Spectral class
Pri motion ra	+020		Sec motion ra	+026
Pri motion dec	-024		Sec motion dec	-030
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.214 (< 0.3, Physical double) This double is physical.

Precise pa

176.9

Precise sep

20.891

Constellation

Cancer

Gaia DR2

3493263488

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09219+1156	BPM 558		1997	2	177	20.9	12.58	14.58		NV	092153.98+115608.4
09219+1156	BPM 558		2002	4	177	20.9	12.58	14.58		NV	092153.98+115608.4
09219+1156	BPM 558		2010	5	177	20.9	12.52	14.54		NV	092153.98+115608.4
09219+1156	BPM 558		2015	6	176	20.9	12.52	14.54		NV	092153.98+115608.4

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