19127+4330 KOI 2881 AC

19h 12m 40.99s +43° 30' 04.3" P.A. 265.00 sep 3.4 mag 13.40,17.50

Coord 2000 19127+4330 Discov num KOI2881 Comp AC Coord arcsec 2000 19 12 40.99 +43 30 04.3
Date first 2010 Date last 2015 Obs 2
Pa first 265 Pa last 264.7 P.A. Now (θ) 264.7°
Sep first 3.4 Sep last 3.42 Sep. Now (ρ) 3.42"
Mag pri 13.40 Mag sec 17.50 delta mag (ΔM) 4.1 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes K (K-band or other infrared magnitudes)


Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

Nature of this double is uncertain.



19127+4330 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 12 41 +43 30 04 KOI 2881 AB 2010 1 86 3.3 13.40 17.80 4.40
Show 19 12 41 +43 30 04 KOI 2881 AC 2015 2 265 3.4 13.40 17.50 4.10 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Gaia DR2 2103005829977048448