20081+3155 SEI 905
20h 08m 24.88s +31° 58' 18.1" P.A. 105.00 sep 12.9 mag 12.53,12.53
| Coord 2000 |
20081+3155 |
|
Discov num |
SEI 905 |
|
Comp |
|
|
Coord arcsec 2000 |
20 08 24.88 +31 58 18.1 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
95 |
|
Pa last |
104.9 |
|
P.A. Now (θ) |
104.9° |
|
| Sep first |
18.1 |
|
Sep last |
12.902 |
|
Sep. Now (ρ) |
12.902" |
|
| Mag pri |
12.53 |
|
Mag sec |
12.53 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-032 |
|
Sec motion ra |
+048 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-020 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.591
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2054841791847609728 |
|
