17094-3445 HDS 2422 (HD 154855)
17h 09m 22.76s -34° 45' 16.6" P.A. 331.00 sep 0.1 mag 8.24,9.18 Sp M0III dist. 694.44 pc (2265.26 l.y.)
Coord 2000 |
17094-3445 |
|
Discov num |
HDS2422 |
|
Comp |
|
|
Coord arcsec 2000 |
17 09 22.76 -34 45 16.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
331 |
|
Pa last |
331 |
|
P.A. Now (θ) |
331° |
|
Sep first |
0.1 |
|
Sep last |
0.11 |
|
Sep. Now (ρ) |
0.11" |
|
Mag pri |
8.24 |
|
Mag sec |
9.18 |
|
delta mag (ΔM) |
0.94 |
|
Spectral class |
M0III (red) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 154855 |
|
Constellation |
Scorpius |
|
SAO |
208476 |
|
HIP |
83935 |
|
Tycho2 |
7369-01404-1 |
|
Gaia DR2 |
5977374022508195328 |
|
HD |
154855 |
|
CD |
CD-3411519 |
|
CP |
CP-34 6742 |
|
Distance |
694.44 |
|
Distance ly |
2265.26 |
|