20044+3947 ALI 1133
20h 04m 22.79s +39° 47' 11.8" P.A. 346.00 sep 13.1 mag 11.88,13.20 Sp F2
| Coord 2000 |
20044+3947 |
|
Discov num |
ALI1133 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 22.79 +39 47 11.8 |
|
| Date first |
1928 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
350 |
|
Pa last |
345.7 |
|
P.A. Now (θ) |
345.7° |
|
| Sep first |
14.1 |
|
Sep last |
13.061 |
|
Sep. Now (ρ) |
13.061" |
|
| Mag pri |
11.88 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
1.32 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.931
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3154-03544-1 |
|
Gaia DR2 |
2074023936127136000 |
|