21057-8443 UC 4376

Coord 2000	21057-8443		Discov num	UC 4376		Comp			Coord arcsec 2000	21 05 40.88 -84 43 09.5
Date first	1998		Date last	2015		Obs	7
Pa first	117		Pa last	117		P.A. Now (θ)	117°
Sep first	7.9		Sep last	7.9		Sep. Now (ρ)	7.9"
Mag pri	12.50		Mag sec	15.60		delta mag (ΔM)	3.1		Spectral class
Pri motion ra	+037		Sec motion ra	+050
Pri motion dec	-073		Sec motion dec	-070
Notes	V (Proper motion indicates physical)

rPM=0.155 (< 0.3, Physical double) This double is physical.

Precise pa

116.8

Precise sep

7.947

Constellation

Octans

Gaia DR2

6343240845891907712

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21057-8443	UC 4376		2000	2	117	8.0	12.50	15.60		V	210540.88-844309.5
21057-8443	UC 4376		2015	6	117	7.9	12.50	15.60		V	210540.88-844309.5

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