20345-0421 J 2315
20h 33m 51.25s -04° 21' 39.3" P.A. 319.00 sep 6.5 mag 10.00,11.80
| Coord 2000 |
20345-0421 |
|
Discov num |
J 2315 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 51.25 -04 21 39.3 |
|
| Date first |
1942 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
325 |
|
Pa last |
318.9 |
|
P.A. Now (θ) |
318.9° |
|
| Sep first |
4.0 |
|
Sep last |
6.549 |
|
Sep. Now (ρ) |
6.549" |
|
| Mag pri |
10.00 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.144
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4218456473717815936 |
|