Coord 2000 | 20168+3942 |
Discov num | STF2663 |
Comp | AB |
Coord arcsec 2000 | 20 16 48.53 +39 41 50.4 |
||||
Date first | 1831 |
Date last | 2018 |
Obs | 40 |
||||||
Pa first | 325 |
Pa last | 323 |
P.A. Now (θ) | 323° |
||||||
Sep first | 5.3 |
Sep last | 5.4 |
Sep. Now (ρ) | 5.4" |
||||||
Mag pri | 8.20 |
Mag sec | 8.66 |
delta mag (ΔM) | 0.46 |
Spectral class | A0II (white) |
||||
Pri motion ra | +002 |
Sec motion ra | +003 |
||||||||
Pri motion dec | -004 |
Sec motion dec | -003 |
||||||||
Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 69749 | 20168+3942 | STF2663 | AB | 1831 | 2018 | 40 | 323 | 5.4 | 8.20 | 8.66 | 0.46 | <=== | ||
Show | 69749 | 20168+3942 | CTT 21 | AC | 1896 | 2015 | 8 | 188 | 103.0 | 8.20 | 11.70 | 3.50 | |||
Show | 69749 | 20168+3942 | DAM1040 | AF | 1994 | 1998 | 2 | 123 | 22.3 | 8.20 | 14.00 | 5.80 | |||
Show | 69749 | 20168+3942 | DAM1040 | FG | 1998 | 2015 | 4 | 225 | 3.5 | 14.00 | 15.10 | 1.10 |
Precise pa | 322.9 |
Precise sep | 5.424 |
Constellation | Cygnus |
SAO | 69749 |
||||
HIP | 99954 |
Tycho2 | 3155-01740-1 |
Gaia DR2 | 10796030080 |
HD | 193063 |
||||
BD | BD+39 4113 |
Distance | 2702.7 |
Distance ly | 8816.21 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20168+3942 | STF2663 | AB | 2011 | 37 | 324 | 5.4 | 8.20 | 8.66 | A0II | D | 201648.53+394150.4 |
20168+3942 | STF2663 | AB | 2018 | 39 | 323 | 5.4 | 8.20 | 8.66 | A0II | 201648.53+394150.4 |