Coord 2000 | 20181+4044 | Discov num | TAR 5 | Comp | AD | Coord arcsec 2000 | 20 18 06.99 +40 43 55.6 | ||||
Date first | 1887 | Date last | 2006 | Obs | 8 | ||||||
Pa first | 182 | Pa last | 180.6 | P.A. Now (θ) | 180.6° | ||||||
Sep first | 49.4 | Sep last | 49.63 | Sep. Now (ρ) | 49.63" | ||||||
Mag pri | 5.96 | Mag sec | 11.00 | delta mag (ΔM) | 5.04 | Spectral class | O9V+B9V (blue/blue-white) | ||||
Pri motion ra | -003 | Sec motion ra | -002 | ||||||||
Pri motion dec | -007 | Sec motion dec | -006 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 49438 | 20 18 07 +40 43 56 | CHR 96 Aa,Ab | 2018 | 31 | 151 | 0.1 | 6.60 | 6.80 | 0.20 | Y | ||
Show | HD 193322 | 49438 | 20 18 07 +40 43 56 | STF 2666 AB | 2018 | 86 | 245 | 2.8 | 5.96 | 8.24 | 2.28 | ||
Show | 49438 | 20 18 07 +40 43 56 | STF 2666 AC | 2006 | 13 | 207 | 34.0 | 5.96 | 10.70 | 4.74 | |||
Show | 49438 | 20 18 07 +40 43 56 | TAR 5 AD | 2006 | 8 | 181 | 49.6 | 5.96 | 11.00 | 5.04 | <=== | ||
Show | 20 18 06 +40 43 25 | STF 2666 CD | 2018 | 13 | 142 | 24.1 | 10.70 | 11.00 | 0.30 |
Constellation | Cygnus | SAO | 49438 | HIP | 100069 | Tycho2 | 3155-02321-1 | ||||
Gaia DR2 | 2062360626011542272 | HD | 193322 | HR | 7767 | ADS | 13672 | ||||
BD | BD+40 4103 | Distance | 595.24 | Distance ly | 1941.67 |