19400+2517 COU 821
19h 39m 58.52s +25° 16' 47.2" P.A. 193.00 sep 3.4 mag 11.20,11.70
| Coord 2000 |
19400+2517 |
|
Discov num |
COU 821 |
|
Comp |
|
|
Coord arcsec 2000 |
19 39 58.52 +25 16 47.2 |
|
| Date first |
1972 |
|
Date last |
2002 |
|
Obs |
4 |
|
| Pa first |
199 |
|
Pa last |
193.1 |
|
P.A. Now (θ) |
193.1° |
|
| Sep first |
3.4 |
|
Sep last |
3.397 |
|
Sep. Now (ρ) |
3.397" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+034 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+033 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=0.943
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
2021638258706711808 |
|
