19541+3740 ALI 645
19h 54m 08.56s +37° 40' 06.3" P.A. 37.00 sep 6.7 mag 13.10,13.40
| Coord 2000 |
19541+3740 |
|
Discov num |
ALI 645 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 08.56 +37 40 06.3 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
42 |
|
Pa last |
36.6 |
|
P.A. Now (θ) |
36.6° |
|
| Sep first |
7.2 |
|
Sep last |
6.748 |
|
Sep. Now (ρ) |
6.748" |
|
| Mag pri |
13.10 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.279
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2072114226185137664 |
|
