20219-2153 LDS 709

Coord 2000	20219-2153		Discov num	LDS 709		Comp			Coord arcsec 2000	20 21 51.12 -21 52 07.8
Date first	1920		Date last	2015		Obs	5
Pa first	135		Pa last	169		P.A. Now (θ)	169°
Sep first	42.0		Sep last	41.0		Sep. Now (ρ)	41"
Mag pri	12.80		Mag sec	14.00		delta mag (ΔM)	1.2		Spectral class
Pri motion ra	+034		Sec motion ra	+037
Pri motion dec	-123		Sec motion dec	-123
Notes

rPM=0.023 (< 0.3, Physical double) This double is physical.

Precise pa

168.5

Precise sep

40.957

Constellation

Capricornus

Gaia DR2

32689979520

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20219-2153	LDS 709		1920	1	135	42.0	12.80	14.00		I	202151.12-215207.8
20219-2153	LDS 709		1998	3	169	41.0	12.80	14.00			202151.12-215207.8
20219-2153	LDS 709		1999	3	169	41.0	12.80	14.00			202151.12-215207.8
20219-2153	LDS 709		2010	4	169	40.9	12.80	14.00			202151.12-215207.8
20219-2153	LDS 709		2015	5	169	41.0	12.80	14.00			202151.12-215207.8

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