Coord 2000 | 19519+3407 |
Discov num | SEI 706 |
Comp | Coord arcsec 2000 | 19 51 50.99 +34 07 34.0 |
|||||
Date first | 1894 |
Date last | 2015 |
Obs | 13 |
||||||
Pa first | 137 |
Pa last | 140 |
P.A. Now (θ) | 140° |
||||||
Sep first | 11.3 |
Sep last | 12.3 |
Sep. Now (ρ) | 12.3" |
||||||
Mag pri | 11.33 |
Mag sec | 11.42 |
delta mag (ΔM) | 0.09 |
Spectral class | |||||
Pri motion ra | +001 |
Sec motion ra | +005 |
||||||||
Pri motion dec | +001 |
Sec motion dec | -006 |
||||||||
Notes |
Precise pa | 139.7 |
Precise sep | 12.256 |
Constellation | Cygnus |
SAO | 68978 |
||||
Tycho2 | 2677-00030-1 |
Gaia DR2 | 66029531520 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19519+3407 | SEI 706 | 2006 | 6 | 139 | 12.6 | 11.33 | 11.80 | D | 195150.99+340734.0 | ||
19519+3407 | SEI 706 | 2010 | 8 | 139 | 11.7 | 11.33 | 11.42 | 195150.99+340734.0 | |||
19519+3407 | SEI 706 | 2015 | 9 | 140 | 12.2 | 11.33 | 11.42 | 195150.99+340734.0 |