01457+5121 ES 1057

Coord 2000	01457+5121		Discov num	ES 1057		Comp			Coord arcsec 2000	01 45 42.00 +51 21 30.5
Date first	1911		Date last	2002		Obs	3
Pa first	5		Pa last	358		P.A. Now (θ)	358°
Sep first	7.9		Sep last	7.8		Sep. Now (ρ)	7.8"
Mag pri	10.50		Mag sec	14.90		delta mag (ΔM)	4.4		Spectral class
Pri motion ra	+014		Sec motion ra	+005
Pri motion dec	-013		Sec motion dec	+016
Notes

Nature of this double is uncertain.

Constellation

Perseus

Tycho2

3291-00163-1

last precise pa

357.9

last precise sep

7.848

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01457+5121	ES 1057		2000	2	357	7.7	10.50	14.90		D	014542.00+512130.5
01457+5121	ES 1057		2002	3	358	7.8	10.50	14.90		D	014542.00+512130.5
01457+5121	ES 1057		2010	4	358	7.3	10.50	14.90			014542.00+512130.5

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