19450+2400 J   491

Coord 2000	19450+2400		Discov num	J   491		Comp			Coord arcsec 2000	19 45 01.01 +23 59 03.7
Date first	1892		Date last	2015		Obs	14
Pa first	70		Pa last	72		P.A. Now (θ)	72°
Sep first	5.2		Sep last	4.0		Sep. Now (ρ)	4"
Mag pri	11.02		Mag sec	13.00		delta mag (ΔM)	1.98		Spectral class
Pri motion ra	-001		Sec motion ra
Pri motion dec	+001		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	71.7		Precise sep	3.968		Constellation	Vulpecula		SAO	87666
Tycho2	2139-00460-1		HD	344875

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19450+2400	J 491		2000	8	73	4.5	11.02	13.00		D	194501.01+235903.7
19450+2400	J 491		2008	9	74	4.3	11.02	13.00		D	194501.01+235903.7
19450+2400	J 491		2015	14	72	4.0	11.02	13.00			194501.01+235903.7

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