17444-3437 B 916
17h 44m 23.05s -34° 36' 57.7" P.A. 203.00 sep 4.7 mag 8.83,12.60 Sp B2/3II
Coord 2000 |
17444-3437 |
|
Discov num |
B 916 |
|
Comp |
|
|
Coord arcsec 2000 |
17 44 23.05 -34 36 57.7 |
|
Date first |
1927 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
209 |
|
Pa last |
203.3 |
|
P.A. Now (θ) |
203.3° |
|
Sep first |
4.6 |
|
Sep last |
4.678 |
|
Sep. Now (ρ) |
4.678" |
|
Mag pri |
8.83 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
3.77 |
|
Spectral class |
B2/3II (blue-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
209206 |
|
Tycho2 |
7385-01258-1 |
|
Gaia DR2 |
4041394114915856128 |
|
HD |
160974 |
|