21282+1943 UC 4474

21^h 28^m 13.60^s +19° 43' 17.8" P.A. 276.00 sep 9.5 mag 15.50,15.50

Coord 2000	21282+1943	Discov num	UC 4474	Comp		Coord arcsec 2000	21 28 13.60 +19 43 17.8
Date first	1999	Date last	2016	Obs	9
Pa first	277	Pa last	276	P.A. Now (θ)	276°
Sep first	9.5	Sep last	9.5	Sep. Now (ρ)	9.5"
Mag pri	15.50	Mag sec	15.50	delta mag (ΔM)	0	Spectral class
Pri motion ra	+054	Sec motion ra	+047
Pri motion dec	+020	Sec motion dec	+032
Notes	V (Proper motion indicates physical)

rPM=0.241 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

276.4

Precise sep

9.472

Constellation

Pegasus

Gaia DR2

1787232889407699200

WDS HISTORIC DATA

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