17298-3233 TDT 380 (HD 158270)
17h 29m 45.46s -32° 32' 38.8" P.A. 72.00 sep 0.5 mag 10.50,10.51 Sp B5Ib/II
Coord 2000 |
17298-3233 |
|
Discov num |
TDT 380 |
|
Comp |
|
|
Coord arcsec 2000 |
17 29 45.46 -32 32 38.8 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
72 |
|
Pa last |
71.7 |
|
P.A. Now (θ) |
71.7° |
|
Sep first |
0.5 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
Mag pri |
10.50 |
|
Mag sec |
10.51 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
B5Ib/II (blue-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 158270 |
|
Constellation |
Scorpius |
|
Tycho2 |
7379-00410-1 |
|
Gaia DR2 |
4054761908419348992 |
|
HD |
158270 |
|