22131-2735 NSN 471

22^h 13^m 08.08^s -27° 35' 15.6" P.A. 337.00 sep 1.4 mag 15.66,21.37

Coord 2000	22131-2735	Discov num	NSN 471	Comp		Coord arcsec 2000	22 13 08.08 -27 35 15.6
Date first	2015	Date last	2016	Obs	2
Pa first	337	Pa last	337	P.A. Now (θ)	337°
Sep first	1.4	Sep last	1.4	Sep. Now (ρ)	1.4"
Mag pri	15.66	Mag sec	21.37	delta mag (ΔM)	5.71	Spectral class
Pri motion ra	+123	Sec motion ra	+129
Pri motion dec	-209	Sec motion dec	-214
Notes	T (Parallax indicates physical)

rPM=0.031 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

337.3

Precise sep

1.377

Constellation

Piscis Austrinus

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22131-2735	NSN 471		2015	1	337	1.4	15.66	21.37		T	221308.08-273515.6

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