09149+0413 BU 455 (HD 79556)
09h 14m 51.46s +04° 12' 38.1" P.A. 68.00 sep 1.8 mag 8.14,9.88 Sp K0 dist. 311.53 pc (1016.21 l.y.)
Coord 2000 |
09149+0413 |
|
Discov num |
BU 455 |
|
Comp |
|
|
Coord arcsec 2000 |
09 14 51.46 +04 12 38.1 |
|
Date first |
1877 |
|
Date last |
2017 |
|
Obs |
33 |
|
Pa first |
65 |
|
Pa last |
68.1 |
|
P.A. Now (θ) |
68.1° |
|
Sep first |
1.9 |
|
Sep last |
1.845 |
|
Sep. Now (ρ) |
1.845" |
|
Mag pri |
8.14 |
|
Mag sec |
9.88 |
|
delta mag (ΔM) |
1.74 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+039 |
|
Sec motion ra |
+039 |
|
Pri motion dec |
-050 |
|
Sec motion dec |
-050 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 79556 |
|
Constellation |
Hydra |
|
SAO |
117533 |
|
HIP |
45376 |
|
Tycho2 |
0230-00792-1 |
|
Gaia DR2 |
579370201805314944 |
|
HD |
79556 |
|
BD |
BD+04 2150 |
|
Distance |
311.53 |
|
Distance ly |
1016.21 |
|