20408+3802 ALI 672
20h 40m 50.14s +38° 02' 31.3" P.A. 167.00 sep 12.4 mag 11.59,12.30
| Coord 2000 |
20408+3802 |
|
Discov num |
ALI 672 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 50.14 +38 02 31.3 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
170 |
|
Pa last |
167.2 |
|
P.A. Now (θ) |
167.2° |
|
| Sep first |
11.8 |
|
Sep last |
12.356 |
|
Sep. Now (ρ) |
12.356" |
|
| Mag pri |
11.59 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.71 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.784
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3166-01192-1 |
|
Gaia DR2 |
2063307756504159872 |
|
