20458-0454 UC 4282AB

20^h 45^m 49.93^s -04° 53' 47.2" P.A. 209.00 sep 41.1 mag 11.50,16.10

Coord 2000	20458-0454	Discov num	UC 4282	Comp	AB	Coord arcsec 2000	20 45 49.93 -04 53 47.2
Date first	1998	Date last	2015	Obs	7
Pa first	209	Pa last	209	P.A. Now (θ)	209°
Sep first	41.1	Sep last	41.1	Sep. Now (ρ)	41.1"
Mag pri	11.50	Mag sec	16.10	delta mag (ΔM)	4.6	Spectral class
Pri motion ra	+008	Sec motion ra	+000
Pri motion dec	-057	Sec motion dec	-059
Notes	V W (Proper motion indicates physical, )

rPM=0.14 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

208.8

Precise sep

41.11

Constellation

Aquarius

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20458-0454	UC 4282	AB	2015	7	209	41.1	11.50	16.10		VW	204549.93-045347.2

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