20311+5814 LDS1474

20^h 31^m 00.89^s +58° 14' 12.3" P.A. 209.00 sep 10.2 mag 14.70,16.50

Coord 2000	20311+5814	Discov num	LDS1474	Comp		Coord arcsec 2000	20 31 00.89 +58 14 12.3
Date first	1960	Date last	2015	Obs	12
Pa first	209	Pa last	209	P.A. Now (θ)	209°
Sep first	11.0	Sep last	10.2	Sep. Now (ρ)	10.2"
Mag pri	14.70	Mag sec	16.50	delta mag (ΔM)	1.8	Spectral class
Pri motion ra	-170	Sec motion ra	-170
Pri motion dec	-085	Sec motion dec	-085
Notes	N V (See Notes, Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

209.2

Precise sep

10.206

Constellation

Cygnus

Gaia DR2

2188327897931136000

WDS HISTORIC DATA

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