16349-5242 I 404 (HD 149039)
16h 34m 52.50s -52° 42' 02.1" P.A. 121.00 sep 4.0 mag 10.06,10.92 Sp B8/9V
| Coord 2000 |
16349-5242 |
|
Discov num |
I 404 |
|
Comp |
|
|
Coord arcsec 2000 |
16 34 52.50 -52 42 02.1 |
|
| Date first |
1902 |
|
Date last |
1999 |
|
Obs |
7 |
|
| Pa first |
122 |
|
Pa last |
120.7 |
|
P.A. Now (θ) |
120.7° |
|
| Sep first |
4.2 |
|
Sep last |
4.04 |
|
Sep. Now (ρ) |
4.04" |
|
| Mag pri |
10.06 |
|
Mag sec |
10.92 |
|
delta mag (ΔM) |
0.86 |
|
Spectral class |
B8/9V (blue-white) |
|
| Pri motion ra |
-041 |
|
Sec motion ra |
|
|
| Pri motion dec |
+022 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 149039 |
|
Constellation |
Norma |
|
Tycho2 |
8712-00375-1 |
|
Gaia DR2 |
5931057404428683136 |
|
| HD |
149039 |
|