00229+5420 ES   42

Coord 2000	00229+5420		Discov num	ES   42		Comp			Coord arcsec 2000	00 22 51.76 +54 19 44.0
Date first	1901		Date last	2015		Obs	25
Pa first	191		Pa last	207		P.A. Now (θ)	207°
Sep first	10.5		Sep last	7.1		Sep. Now (ρ)	7.1"
Mag pri	8.35		Mag sec	9.40		delta mag (ΔM)	1.05		Spectral class	A5 (white)
Pri motion ra	+005		Sec motion ra	-002
Pri motion dec	-042		Sec motion dec	-008
Notes	N (See Notes)

rPM=0.821 This double is not physical.

Precise pa	207.2		Precise sep	7.05		Cdsa2 id	ES 42		Constellation	Cassiopeia
SAO	21336		Tycho2	3653-01074-1		HD	1821		Ra deg	0.3810444444444444
De deg	54.32888888888889		last precise pa	207.2		last precise sep	7.05

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00229+5420	ES 42		2000	20	205	7.3	8.35	9.40	A5	N D	002251.76+541944.0
00229+5420	ES 42		2003	22	206	7.3	8.35	9.40	A5	N D	002251.76+541944.0
00229+5420	ES 42		2015	24	207	7.1	8.35	9.40	A5	N	002251.76+541944.0

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