20373+1230 UC 4235

20^h 37^m 16.08^s +12° 30' 14.7" P.A. 132.00 sep 44.9 mag 11.90,16.30

Coord 2000	20373+1230	Discov num	UC 4235	Comp		Coord arcsec 2000	20 37 16.08 +12 30 14.7
Date first	1999	Date last	2015	Obs	7
Pa first	133	Pa last	132	P.A. Now (θ)	132°
Sep first	45.0	Sep last	44.9	Sep. Now (ρ)	44.9"
Mag pri	11.90	Mag sec	16.30	delta mag (ΔM)	4.4	Spectral class
Pri motion ra	-056	Sec motion ra	-043
Pri motion dec	-072	Sec motion dec	-060
Notes	V (Proper motion indicates physical)

rPM=0.194 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	131.7		Precise sep	44.923		Constellation	Delphinus		Tycho2	1096-00464-1
Gaia DR2	1755872726137251968

WDS HISTORIC DATA

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