19539-1237 J  2288

Coord 2000	19539-1237		Discov num	J  2288		Comp			Coord arcsec 2000	19 53 43.17 -12 37 42.6
Date first	1942		Date last	2015		Obs	5
Pa first	85		Pa last	100		P.A. Now (θ)	100°
Sep first	3.0		Sep last	4.6		Sep. Now (ρ)	4.6"
Mag pri	12.80		Mag sec	13.20		delta mag (ΔM)	0.4		Spectral class
Pri motion ra	-049		Sec motion ra	+051
Pri motion dec	-023		Sec motion dec	-042
Notes

rPM=1.541 This double is not physical.

Precise pa

100.1

Precise sep

4.565

Constellation

Sagittarius

Gaia DR2

07876794496

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19539-1237	J 2288		1942	1	85	3.0	10.40	10.80			195306.67-123700.0
19539-1237	J 2288		2000	2	101	4.6	10.40	10.80			195343.17-123742.6
19539-1237	J 2288		2010	4	99	4.4	12.80	13.20			195343.17-123742.6
19539-1237	J 2288		2015	5	100	4.6	12.80	13.20			195343.17-123742.6

If you need more information about this double, apply for a data request form to the WDS.