20264+4029 MLB 1087
20h 26m 22.38s +40° 29' 18.7" P.A. 98.00 sep 9.5 mag 11.17,11.40
| Coord 2000 |
20264+4029 |
|
Discov num |
MLB1087 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 22.38 +40 29 18.7 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
96 |
|
Pa last |
97.6 |
|
P.A. Now (θ) |
97.6° |
|
| Sep first |
8.9 |
|
Sep last |
9.53 |
|
Sep. Now (ρ) |
9.53" |
|
| Mag pri |
11.17 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.029
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3156-01604-1 |
|
Gaia DR2 |
2067581661273066496 |
|
