20488+4024 ALI 1192
20h 48m 47.09s +40° 23' 37.2" P.A. 2.00 sep 16.5 mag 12.07,12.27
| Coord 2000 |
20488+4024 |
|
Discov num |
ALI1192 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 47.09 +40 23 37.2 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
359 |
|
Pa last |
2 |
|
P.A. Now (θ) |
2° |
|
| Sep first |
14.2 |
|
Sep last |
16.478 |
|
Sep. Now (ρ) |
16.478" |
|
| Mag pri |
12.07 |
|
Mag sec |
12.27 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=1.432
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3170-00129-1 |
|
Gaia DR2 |
2065324741858944000 |
|
