15418-4225 CPO 440 (HD 139788)
15h 41m 46.73s -42° 25' 05.6" P.A. 235.00 sep 43.3 mag 9.79,10.16 Sp G0V+F8
Coord 2000 |
15418-4225 |
|
Discov num |
CPO 440 |
|
Comp |
|
|
Coord arcsec 2000 |
15 41 46.73 -42 25 05.6 |
|
Date first |
1901 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
236 |
|
Pa last |
234.9 |
|
P.A. Now (θ) |
234.9° |
|
Sep first |
43.4 |
|
Sep last |
43.325 |
|
Sep. Now (ρ) |
43.325" |
|
Mag pri |
9.79 |
|
Mag sec |
10.16 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
G0V+F8 (yellow/yellow-white) |
|
Pri motion ra |
-036 |
|
Sec motion ra |
-038 |
|
Pri motion dec |
-036 |
|
Sec motion dec |
-036 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 139788 |
|
Constellation |
Lupus |
|
Tycho2 |
7845-00811-1 |
|
Gaia DR2 |
6001673882251214592 |
|
HD |
139788 |
|