09147-0212 BAL 517 (HD 79557)
09h 14m 42.85s -02° 13' 21.8" P.A. 50.00 sep 4.8 mag 10.15,10.40 Sp K5
Coord 2000 |
09147-0212 |
|
Discov num |
BAL 517 |
|
Comp |
|
|
Coord arcsec 2000 |
09 14 42.85 -02 13 21.8 |
|
Date first |
1902 |
|
Date last |
2018 |
|
Obs |
8 |
|
Pa first |
43 |
|
Pa last |
50.4 |
|
P.A. Now (θ) |
50.4° |
|
Sep first |
7.5 |
|
Sep last |
4.848 |
|
Sep. Now (ρ) |
4.848" |
|
Mag pri |
10.15 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-032 |
|
Sec motion ra |
+025 |
|
Pri motion dec |
-035 |
|
Sec motion dec |
+025 |
|
Notes |
|
|
rPM=1.745
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 79557 |
|
Constellation |
Hydra |
|
Tycho2 |
4883-00340-1 |
|
Gaia DR2 |
3838588679627653888 |
|
HD |
79557 |
|