19090+2739 L    44

Coord 2000	19090+2739		Discov num	L    44		Comp			Coord arcsec 2000	19 08 24.68 +27 43 37.6
Date first	1907		Date last	2015		Obs	6
Pa first	181		Pa last	177		P.A. Now (θ)	177°
Sep first	4.9		Sep last	4.8		Sep. Now (ρ)	4.8"
Mag pri	12.20		Mag sec	13.40		delta mag (ΔM)	1.2		Spectral class	K: (yellow-orange)
Pri motion ra	+005		Sec motion ra
Pri motion dec	+017		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa

176.8

Precise sep

4.821

Constellation

Lyra

Gaia DR2

2037332271026967168

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19090+2739	L 44		1907	2	173	4.5	8.70	9.70	A0	X	190927.10+273558.7
19090+2739	L 44		2000	3	176	4.8	8.70	9.70	A0		190824.68+274337.6
19090+2739	L 44		2002	4	176	4.7	8.70	9.70	A0		190824.68+274337.6
19090+2739	L 44		2003	5	176	4.6	12.20	13.40	K:		190824.68+274337.6
19090+2739	L 44		2015	6	177	4.8	12.20	13.40	K:		190824.68+274337.6

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