07191-1805 ARA 184 (HD 57117)
07h 19m 08.93s -18° 05' 23.4" P.A. 58.00 sep 11.7 mag 9.06,11.34 Sp B9V dist. 136.99 pc (446.86 l.y.)
| Coord 2000 |
07191-1805 |
|
Discov num |
ARA 184 |
|
Comp |
|
|
Coord arcsec 2000 |
07 19 08.93 -18 05 23.4 |
|
| Date first |
1914 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
56 |
|
Pa last |
57.8 |
|
P.A. Now (θ) |
57.8° |
|
| Sep first |
11.6 |
|
Sep last |
11.731 |
|
Sep. Now (ρ) |
11.731" |
|
| Mag pri |
9.06 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-025 |
|
| Notes |
|
|
rPM=0.887
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 57117 |
|
Constellation |
Canis Major |
|
SAO |
152716 |
|
HIP |
35451 |
|
| Tycho2 |
5969-00656-1 |
|
Gaia DR2 |
2931705029411093120 |
|
HD |
57117 |
|
BD |
BD-17 1914 |
|
| Distance |
136.99 |
|
Distance ly |
446.86 |
|
