13028-2631 B 2742
13h 02m 45.66s -26° 31' 19.8" P.A. 338.00 sep 12.5 mag 9.63,11.00 Sp F0
| Coord 2000 |
13028-2631 |
|
Discov num |
B 2742 |
|
Comp |
|
|
Coord arcsec 2000 |
13 02 45.66 -26 31 19.8 |
|
| Date first |
1912 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
338 |
|
Pa last |
337.9 |
|
P.A. Now (θ) |
337.9° |
|
| Sep first |
12.5 |
|
Sep last |
12.463 |
|
Sep. Now (ρ) |
12.463" |
|
| Mag pri |
9.63 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1.37 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.331
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6706-00209-1 |
|
Gaia DR2 |
6187302536266199424 |
|