16541+4354 BRT 341
16h 54m 03.47s +43° 54' 49.3" P.A. 255.00 sep 4.2 mag 11.45,11.60
| Coord 2000 |
16541+4354 |
|
Discov num |
BRT 341 |
|
Comp |
|
|
Coord arcsec 2000 |
16 54 03.47 +43 54 49.3 |
|
| Date first |
1893 |
|
Date last |
2019 |
|
Obs |
29 |
|
| Pa first |
276 |
|
Pa last |
255.1 |
|
P.A. Now (θ) |
255.1° |
|
| Sep first |
3.3 |
|
Sep last |
4.194 |
|
Sep. Now (ρ) |
4.194" |
|
| Mag pri |
11.45 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
|
|
| Pri motion ra |
+031 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3083-01165-1 |
|
Gaia DR2 |
1358253106367190016 |
|