00311+5420 TDS1502

Coord 2000	00311+5420		Discov num	TDS1502		Comp			Coord arcsec 2000	00 31 05.93 +54 20 25.3
Date first	1991		Date last	1991		Obs	1
Pa first	82		Pa last	82		P.A. Now (θ)	82°
Sep first	0.7		Sep last	0.7		Sep. Now (ρ)	0.7"
Mag pri	11.33		Mag sec	11.64		delta mag (ΔM)	0.31		Spectral class
Pri motion ra	-002		Sec motion ra	-002
Pri motion dec	+003		Sec motion dec	+003
Notes

Nature of this double is uncertain.

Precise pa	82		Precise sep	0.66		Constellation	Cassiopeia		Tycho2	3654-01558-1
Gaia DR2	418081913418315648

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00311+5420	TDS1502		1991	1	82	0.7	11.33	11.64			003105.93+542025.3

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