19474+4633 KOI3487

19^h 47^m 26.98^s +46° 32' 43.7" P.A. 142.00 sep 2.7 mag 12.70,17.40

Coord 2000	19474+4633	Discov num	KOI3487	Comp		Coord arcsec 2000	19 47 26.98 +46 32 43.7
Date first	2010	Date last	2010	Obs	1
Pa first	142	Pa last	142	P.A. Now (θ)	142°
Sep first	2.7	Sep last	2.7	Sep. Now (ρ)	2.7"
Mag pri	12.70	Mag sec	17.40	delta mag (ΔM)	4.7	Spectral class
Pri motion ra	-002	Sec motion ra
Pri motion dec	-009	Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

141.8

Precise sep

2.69

Constellation

Cygnus

Gaia DR2

2080324859305686272

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19474+4633	KOI3487		2010	1	142	2.7	12.70	17.40		K	194726.98+463243.7

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