12055-2058 DON 508
12h 05m 28.40s -20° 58' 06.9" P.A. 318.00 sep 5.2 mag 9.99,13.80 Sp G8V
| Coord 2000 |
12055-2058 |
|
Discov num |
DON 508 |
|
Comp |
|
|
Coord arcsec 2000 |
12 05 28.40 -20 58 06.9 |
|
| Date first |
1932 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
319 |
|
Pa last |
318 |
|
P.A. Now (θ) |
318° |
|
| Sep first |
4.6 |
|
Sep last |
5.174 |
|
Sep. Now (ρ) |
5.174" |
|
| Mag pri |
9.99 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
3.81 |
|
Spectral class |
G8V (yellow) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-104 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
+091 |
|
| Notes |
|
|
rPM=1.248
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corvus |
|
Tycho2 |
6101-00490-1 |
|
Gaia DR2 |
3493660126668512000 |
|
HD |
105002 |
|
