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00232+5504
STI1338

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00232+5504 STI1338

00^h 23^m 13.07^s +55° 04' 31.2" P.A. 322.00 sep 12.3 mag 10.98,12.60

Coord 2000	00232+5504		Discov num	STI1338		Comp			Coord arcsec 2000	00 23 13.07 +55 04 31.2
Date first	1912		Date last	2016		Obs	12
Pa first	319		Pa last	322		P.A. Now (θ)	322°
Sep first	12.7		Sep last	12.3		Sep. Now (ρ)	12.3"
Mag pri	10.98		Mag sec	12.60		delta mag (ΔM)	1.62		Spectral class
Pri motion ra	-001		Sec motion ra	-001
Pri motion dec	+012		Sec motion dec	+014
Notes

rPM=0.142 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	321.7		Precise sep	12.332		Constellation	Cassiopeia		SAO	21339
Tycho2	3657-01967-1		Gaia DR2	419678885344083712

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00232+5504	STI1338		2000	3	322	12.3	10.98	12.60		D	002313.07+550431.2
00232+5504	STI1338		2003	4	322	12.3	10.98	12.60		D	002313.07+550431.2
00232+5504	STI1338		2011	5	322	12.4	10.98	12.60			002313.07+550431.2
00232+5504	STI1338		2015	7	322	12.3	10.98	12.60			002313.07+550431.2

If you need more information about this double, apply for a data request form to the WDS.