Coord 2000 | 19535+4939 |
Discov num | ARG 87 |
Comp | Coord arcsec 2000 | 19 53 30.91 +49 38 46.3 |
|||||
Date first | 1899 |
Date last | 2018 |
Obs | 20 |
||||||
Pa first | 272 |
Pa last | 272 |
P.A. Now (θ) | 272° |
||||||
Sep first | 14.7 |
Sep last | 14.4 |
Sep. Now (ρ) | 14.4" |
||||||
Mag pri | 10.57 |
Mag sec | 10.60 |
delta mag (ΔM) | 0.03 |
Spectral class | F8 (yellow-white) |
||||
Pri motion ra | -004 |
Sec motion ra | -004 |
||||||||
Pri motion dec | -011 |
Sec motion dec | -012 |
||||||||
Notes | T
(Parallax indicates physical) |
Precise pa | 272.1 |
Precise sep | 14.43 |
Constellation | Cygnus |
SAO | 48955 |
||||
Tycho2 | 3566-01354-1 |
Gaia DR2 | 06809006976 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19535+4939 | ARG 87 | 2005 | 10 | 271 | 14.8 | 10.57 | 10.60 | F8 | D | 195330.91+493846.3 | |
19535+4939 | ARG 87 | 2014 | 13 | 271 | 14.7 | 10.57 | 10.60 | F8 | 195330.91+493846.3 | ||
19535+4939 | ARG 87 | 2015 | 15 | 271 | 14.7 | 10.57 | 10.60 | F8 | 195330.91+493846.3 | ||
19535+4939 | ARG 87 | 2018 | 16 | 272 | 14.4 | 10.57 | 10.60 | F8 | 195330.91+493846.3 |