19539+2317 CHE 181

Coord 2000	19539+2317		Discov num	CHE 181		Comp			Coord arcsec 2000	19 53 35.46 +23 15 35.7
Date first	1907		Date last	2008		Obs	3
Pa first	153		Pa last	152		P.A. Now (θ)	152°
Sep first	3.7		Sep last	3.9		Sep. Now (ρ)	3.9"
Mag pri	10.67		Mag sec	13.00		delta mag (ΔM)	2.33		Spectral class
Pri motion ra	+008		Sec motion ra
Pri motion dec	+010		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

Precise pa	152		Precise sep	3.88		Constellation	Vulpecula		last precise pa	152
last precise sep	3.88

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19539+2317	CHE 181		1907	1	27	3.7	10.42	12.80			195350.70+231606.8
19539+2317	CHE 181		2008	2	152	3.9	10.67	13.00		N	195335.46+231535.7
19539+2317	CHE 181		2010	4	153	3.6	10.67	13.00		N	195335.46+231535.7

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