21059+1331 SLE 521
21h 05m 54.58s +13° 31' 07.5" P.A. 131.00 sep 22.0 mag 11.30,11.90
| Coord 2000 |
21059+1331 |
|
Discov num |
SLE 521 |
|
Comp |
|
|
Coord arcsec 2000 |
21 05 54.58 +13 31 07.5 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
133 |
|
Pa last |
130.5 |
|
P.A. Now (θ) |
130.5° |
|
| Sep first |
22.1 |
|
Sep last |
21.996 |
|
Sep. Now (ρ) |
21.996" |
|
| Mag pri |
11.30 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
+037 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
rPM=1.437
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1759795062069105408 |
|
