19542+4621 BRT 2246
19h 54m 09.27s +46° 20' 32.6" P.A. 49.00 sep 4.8 mag 12.50,12.50
| Coord 2000 |
19542+4621 |
|
Discov num |
BRT2246 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 09.27 +46 20 32.6 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
52 |
|
Pa last |
48.7 |
|
P.A. Now (θ) |
48.7° |
|
| Sep first |
4.8 |
|
Sep last |
4.795 |
|
Sep. Now (ρ) |
4.795" |
|
| Mag pri |
12.50 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-057 |
|
Sec motion ra |
|
|
| Pri motion dec |
-043 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2085521292997362560 |
|