20135+0440 J 550
20h 13m 28.14s +04° 39' 39.1" P.A. 141.00 sep 4.2 mag 11.87,12.30
| Coord 2000 |
20135+0440 |
|
Discov num |
J 550 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 28.14 +04 39 39.1 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
133 |
|
Pa last |
141.2 |
|
P.A. Now (θ) |
141.2° |
|
| Sep first |
4.9 |
|
Sep last |
4.162 |
|
Sep. Now (ρ) |
4.162" |
|
| Mag pri |
11.87 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
-025 |
|
| Notes |
|
|
rPM=1.467
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4247640261092940160 |
|
