Coord 2000 | 19395+4647 | Discov num | KOI2803 | Comp | AD | Coord arcsec 2000 | 19 39 28.05 +46 47 26.0 | ||||
Date first | 1998 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 204 | Pa last | 204.6 | P.A. Now (θ) | 204.6° | ||||||
Sep first | 8.8 | Sep last | 8.821 | Sep. Now (ρ) | 8.821" | ||||||
Mag pri | 12.26 | Mag sec | 18.30 | delta mag (ΔM) | 6.04 | Spectral class | |||||
Pri motion ra | +005 | Sec motion ra | |||||||||
Pri motion dec | -012 | Sec motion dec | |||||||||
Notes | N R (See Notes, Red magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19 39 28 +46 47 26 | KOI 2803 AB | 2017 | 8 | 70 | 5.0 | 12.50 | 15.60 | 3.10 | ||||
Show | 19 39 28 +46 47 26 | KOI 2803 AC | 2013 | 2 | 65 | 4.4 | 12.26 | 18.30 | 6.04 | ||||
Show | 19 39 28 +46 47 26 | KOI 2803 AD | 2015 | 5 | 205 | 8.8 | 12.26 | 18.30 | 6.04 | <=== | |||
Show | 19 39 28 +46 47 26 | KOI 2803 AE | 2013 | 2 | 308 | 3.9 | 10.60 | 17.70 | 7.10 |
Constellation | Cygnus | Gaia DR2 | 2128517003703948032 |