| Coord 2000 | 19446+0350 |
Discov num | A 2389 |
Comp | Coord arcsec 2000 | 19 44 34.04 +03 49 47.4 |
|||||
| Date first | 1910 |
Date last | 2017 |
Obs | 9 |
||||||
| Pa first | 126 |
Pa last | 127 |
P.A. Now (θ) | 127° |
||||||
| Sep first | 1.1 |
Sep last | 0.9 |
Sep. Now (ρ) | 0.9" |
||||||
| Mag pri | 9.00 |
Mag sec | 11.30 |
delta mag (ΔM) | 2.3 |
Spectral class | K2 (yellow-orange) |
||||
| Pri motion ra | +008 |
Sec motion ra | |||||||||
| Pri motion dec | -009 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 126.5 |
Precise sep | 0.86 |
Constellation | Aquila |
Tycho2 | 0487-02626-1 |
||||
| Gaia DR2 | 16629447040 |
HD | 186492 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19446+0350 | A 2389 | 1986 | 8 | 130 | 0.9 | 9.00 | 11.30 | K2 | 194434.04+034947.4 | ||
| 19446+0350 | A 2389 | 2017 | 9 | 127 | 0.9 | 9.00 | 11.30 | K2 | 194434.04+034947.4 |