Coord 2000 | 19434+0410 |
Discov num | STT 381 |
Comp | Coord arcsec 2000 | 19 43 21.09 +04 10 27.9 |
|||||
Date first | 1843 |
Date last | 2015 |
Obs | 17 |
||||||
Pa first | 8 |
Pa last | 2 |
P.A. Now (θ) | 2° |
||||||
Sep first | 15.8 |
Sep last | 14.6 |
Sep. Now (ρ) | 14.6" |
||||||
Mag pri | 7.72 |
Mag sec | 12.40 |
delta mag (ΔM) | 4.68 |
Spectral class | A8V (white) |
||||
Pri motion ra | -004 |
Sec motion ra | |||||||||
Pri motion dec | -005 |
Sec motion dec | |||||||||
Notes |
Precise pa | 1.9 |
Precise sep | 14.576 |
Constellation | Aquila |
HIP | 97044 |
||||
Tycho2 | 0487-02062-1 |
Gaia DR2 | 06980011648 |
HD | 186278 |
BD | BD+03 4124 |
||||
Distance | 138.7 |
Distance ly | 452.44 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19434+0410 | STT 381 | 2004 | 10 | 2 | 14.7 | 8.00 | 11.20 | A5 | N D | 194321.09+041027.9 | |
19434+0410 | STT 381 | 2015 | 13 | 2 | 14.6 | 7.72 | 12.40 | A8V | NZ | 194321.09+041027.9 |