20194+1534 TOB 310
20h 19m 23.75s +15° 34' 13.4" P.A. 239.00 sep 16.3 mag 11.80,11.90
| Coord 2000 |
20194+1534 |
|
Discov num |
TOB 310 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 23.75 +15 34 13.4 |
|
| Date first |
1984 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
238 |
|
Pa last |
238.8 |
|
P.A. Now (θ) |
238.8° |
|
| Sep first |
18.9 |
|
Sep last |
16.338 |
|
Sep. Now (ρ) |
16.338" |
|
| Mag pri |
11.80 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.375
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808374887405035264 |
|