15442-4913 I 1274 (HD 140147)
15h 44m 11.04s -49° 13' 12.6" P.A. 13.00 sep 0.2 mag 9.50,9.90 Sp A1V
Coord 2000 |
15442-4913 |
|
Discov num |
I 1274 |
|
Comp |
|
|
Coord arcsec 2000 |
15 44 11.04 -49 13 12.6 |
|
Date first |
1926 |
|
Date last |
2018 |
|
Obs |
7 |
|
Pa first |
17 |
|
Pa last |
13.3 |
|
P.A. Now (θ) |
13.3° |
|
Sep first |
0.2 |
|
Sep last |
0.186 |
|
Sep. Now (ρ) |
0.186" |
|
Mag pri |
9.50 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
A1V (white) |
|
Pri motion ra |
-016 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 140147 |
|
Constellation |
Norma |
|
SAO |
226120 |
|
Tycho2 |
8304-00799-1 |
|
Gaia DR2 |
5985918602206289792 |
|
HD |
140147 |
|