19480+3959 ALI 1120
19h 47m 59.44s +39° 58' 40.8" P.A. 172.00 sep 13.4 mag 11.52,11.60
| Coord 2000 |
19480+3959 |
|
Discov num |
ALI1120 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 59.44 +39 58 40.8 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
174 |
|
Pa last |
172.1 |
|
P.A. Now (θ) |
172.1° |
|
| Sep first |
13.4 |
|
Sep last |
13.392 |
|
Sep. Now (ρ) |
13.392" |
|
| Mag pri |
11.52 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.949
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3140-02410-1 |
|
Gaia DR2 |
2073701130687885824 |
|
