16319-6217 I 336 (HD 148431)
16h 31m 51.27s -62° 17' 25.1" P.A. 197.00 sep 1.0 mag 7.81,8.14 Sp B9V dist. 234.74 pc (765.72 l.y.)
Coord 2000 |
16319-6217 |
|
Discov num |
I 336 |
|
Comp |
|
|
Coord arcsec 2000 |
16 31 51.27 -62 17 25.1 |
|
Date first |
1900 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
196 |
|
Pa last |
197.1 |
|
P.A. Now (θ) |
197.1° |
|
Sep first |
1.2 |
|
Sep last |
1.021 |
|
Sep. Now (ρ) |
1.021" |
|
Mag pri |
7.81 |
|
Mag sec |
8.14 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
B9V (blue-white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 148431 |
|
Constellation |
Triangulum Australe |
|
SAO |
253588 |
|
HIP |
80957 |
|
Tycho2 |
9041-03923-1 |
|
Gaia DR2 |
5830206177781509504 |
|
HD |
148431 |
|
GC |
22181 |
|
CP |
CP-62 5362 |
|
Distance |
234.74 |
|
Distance ly |
765.72 |
|