17143-6244 HDS 2436 (HD 155190)
17h 14m 16.12s -62° 44' 03.7" P.A. 91.00 sep 0.2 mag 7.21,9.90 Sp B7III/IV dist. 230.95 pc (753.36 l.y.)
| Coord 2000 |
17143-6244 |
|
Discov num |
HDS2436 |
|
Comp |
|
|
Coord arcsec 2000 |
17 14 16.12 -62 44 03.7 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
68 |
|
Pa last |
90.7 |
|
P.A. Now (θ) |
90.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.235 |
|
Sep. Now (ρ) |
0.235" |
|
| Mag pri |
7.21 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
2.69 |
|
Spectral class |
B7III/IV (blue-white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 155190 |
|
Constellation |
Ara |
|
SAO |
253841 |
|
HIP |
84317 |
|
| Tycho2 |
9056-03983-1 |
|
Gaia DR2 |
5913310977439664256 |
|
HD |
155190 |
|
GC |
23203 |
|
| CP |
CP-62 5500 |
|
Distance |
230.95 |
|
Distance ly |
753.36 |
|