13105-2553 B 242
13h 10m 30.45s -25° 53' 19.6" P.A. 37.00 sep 0.3 mag 9.50,9.70 Sp G8V
| Coord 2000 |
13105-2553 |
|
Discov num |
B 242 |
|
Comp |
|
|
Coord arcsec 2000 |
13 10 30.45 -25 53 19.6 |
|
| Date first |
1926 |
|
Date last |
2019 |
|
Obs |
11 |
|
| Pa first |
37 |
|
Pa last |
37.3 |
|
P.A. Now (θ) |
37.3° |
|
| Sep first |
0.4 |
|
Sep last |
0.336 |
|
Sep. Now (ρ) |
0.336" |
|
| Mag pri |
9.50 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
G8V (yellow) |
|
| Pri motion ra |
-174 |
|
Sec motion ra |
|
|
| Pri motion dec |
+009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
6187629778414089856 |
|
