19522+4238 BRT 2244
19h 52m 11.50s +42° 38' 55.2" P.A. 221.00 sep 4.3 mag 11.09,11.70
| Coord 2000 |
19522+4238 |
|
Discov num |
BRT2244 |
|
Comp |
|
|
Coord arcsec 2000 |
19 52 11.50 +42 38 55.2 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
227 |
|
Pa last |
221.2 |
|
P.A. Now (θ) |
221.2° |
|
| Sep first |
4.0 |
|
Sep last |
4.276 |
|
Sep. Now (ρ) |
4.276" |
|
| Mag pri |
11.09 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
|
|
| Pri motion ra |
+036 |
|
Sec motion ra |
-037 |
|
| Pri motion dec |
+032 |
|
Sec motion dec |
-052 |
|
| Notes |
|
|
rPM=1.744
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3145-01045-1 |
|
Gaia DR2 |
2078470743406490240 |
|
