12209-2152 DON 523 (HD 107405)
12h 20m 55.83s -21° 52' 20.9" P.A. 109.00 sep 0.5 mag 10.30,12.30 Sp G8III/IV
| Coord 2000 |
12209-2152 |
|
Discov num |
DON 523 |
|
Comp |
|
|
Coord arcsec 2000 |
12 20 55.83 -21 52 20.9 |
|
| Date first |
1930 |
|
Date last |
1940 |
|
Obs |
2 |
|
| Pa first |
106 |
|
Pa last |
109.3 |
|
P.A. Now (θ) |
109.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.47 |
|
Sep. Now (ρ) |
0.47" |
|
| Mag pri |
10.30 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
G8III/IV (yellow) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 107405 |
|
Constellation |
Corvus |
|
Tycho2 |
6108-00451-1 |
|
Gaia DR2 |
3514140970277264256 |
|
| HD |
107405 |
|
