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00393+5635
STI1405

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

00393+5635 STI1405

00^h 39^m 12.21^s +56° 35' 32.3" P.A. 216.00 sep 10.9 mag 10.18,12.40

Coord 2000	00393+5635		Discov num	STI1405		Comp			Coord arcsec 2000	00 39 12.21 +56 35 32.3
Date first	1904		Date last	2015		Obs	13
Pa first	224		Pa last	216		P.A. Now (θ)	216°
Sep first	12.2		Sep last	10.9		Sep. Now (ρ)	10.9"
Mag pri	10.18		Mag sec	12.40		delta mag (ΔM)	2.22		Spectral class
Pri motion ra	-016		Sec motion ra	+004
Pri motion dec	+007		Sec motion dec	+002
Notes

rPM=1.18

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	215.9		Precise sep	10.852		Constellation	Cassiopeia		Tycho2	3662-00957-1
Gaia DR2	418739868051969664

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00393+5635	STI1405		2003	6	218	10.9	10.18	12.40		D	003912.21+563532.3
00393+5635	STI1405		2008	7	217	11.0	10.18	12.40		D	003912.21+563532.3
00393+5635	STI1405		2010	9	217	10.4	10.18	12.40			003912.21+563532.3
00393+5635	STI1405		2015	10	216	10.9	10.18	12.40			003912.21+563532.3

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