17013-4527 RST 5424 (HD 153355)
17h 01m 15.35s -45° 26' 49.0" P.A. 131.00 sep 0.4 mag 10.30,10.90 Sp B8V
Coord 2000 |
17013-4527 |
|
Discov num |
RST5424 |
|
Comp |
|
|
Coord arcsec 2000 |
17 01 15.35 -45 26 49.0 |
|
Date first |
1946 |
|
Date last |
1986 |
|
Obs |
3 |
|
Pa first |
128 |
|
Pa last |
131 |
|
P.A. Now (θ) |
131° |
|
Sep first |
0.4 |
|
Sep last |
0.41 |
|
Sep. Now (ρ) |
0.41" |
|
Mag pri |
10.30 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
B8V (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 153355 |
|
Constellation |
Scorpius |
|
SAO |
227553 |
|
Tycho2 |
8327-00751-1 |
|
Gaia DR2 |
5963302060293432192 |
|
HD |
153355 |
|
DM |
CP-45 8255 |
|