00122+5424 HEI 418

Coord 2000	00122+5424		Discov num	HEI 418		Comp			Coord arcsec 2000	00 12 11.87 +54 24 20.6
Date first	1984		Date last	2015		Obs	5
Pa first	35		Pa last	37		P.A. Now (θ)	37°
Sep first	3.3		Sep last	3.2		Sep. Now (ρ)	3.2"
Mag pri	10.50		Mag sec	11.00		delta mag (ΔM)	0.5		Spectral class
Pri motion ra	-005		Sec motion ra
Pri motion dec	-011		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa

36.7

Precise sep

3.153

Constellation

Cassiopeia

Gaia DR2

420161364787291136

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00122+5424	HEI 418		2001	3	37	3.1	10.50	11.00			001211.87+542420.6
00122+5424	HEI 418		2003	4	37	3.1	10.50	11.00			001211.87+542420.6
00122+5424	HEI 418		2015	5	37	3.2	10.50	11.00			001211.87+542420.6

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