22256+4807 ES 687

22^h 25^m 38.72^s +48° 07' 43.5" P.A. 266.00 sep 4.3 mag 9.45,9.88 Sp A3

Coord 2000	22256+4807	Discov num	ES 687	Comp		Coord arcsec 2000	22 25 38.72 +48 07 43.5
Date first	1902	Date last	2020	Obs	33
Pa first	271	Pa last	266.4	P.A. Now (θ)	266.4°
Sep first	3.5	Sep last	4.309	Sep. Now (ρ)	4.309"
Mag pri	9.45	Mag sec	9.88	delta mag (ΔM)	0.43	Spectral class	A3 (white)
Pri motion ra	-003	Sec motion ra	-001
Pri motion dec	-015	Sec motion dec	-018
Notes	T (Parallax indicates physical)

rPM=0.2 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lacerta

Tycho2

3611-01133-1

Gaia DR2

1987438464887532544

ADS

15930