19559+2950 BRT 45
19h 55m 51.54s +29° 49' 43.9" P.A. 118.00 sep 3.1 mag 12.82,13.03
| Coord 2000 |
19559+2950 |
|
Discov num |
BRT 45 |
|
Comp |
|
|
Coord arcsec 2000 |
19 55 51.54 +29 49 43.9 |
|
| Date first |
1907 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
105 |
|
Pa last |
118.3 |
|
P.A. Now (θ) |
118.3° |
|
| Sep first |
2.2 |
|
Sep last |
3.118 |
|
Sep. Now (ρ) |
3.118" |
|
| Mag pri |
12.82 |
|
Mag sec |
13.03 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
B
(Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2152-01123-1 |
|
Gaia DR2 |
2030308354572470528 |
|
