09388-6640 HDS 1390 AB (HD 83947)
09h 38m 46.55s -66° 40' 03.8" P.A. 14.00 sep 16.3 mag 8.85,10.89 Sp F6/7V+K1V dist. 141.44 pc (461.38 l.y.)
Coord 2000 |
09388-6640 |
|
Discov num |
HDS1390 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 38 46.55 -66 40 03.8 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
11 |
|
Pa last |
14.2 |
|
P.A. Now (θ) |
14.2° |
|
Sep first |
18.3 |
|
Sep last |
16.284 |
|
Sep. Now (ρ) |
16.284" |
|
Mag pri |
8.85 |
|
Mag sec |
10.89 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
F6/7V+K1V (yellow-white/yellow-orange) |
|
Pri motion ra |
-036 |
|
Sec motion ra |
-035 |
|
Pri motion dec |
+024 |
|
Sec motion dec |
+021 |
|
Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 83947 |
|
Constellation |
Carina |
|
HIP |
47337 |
|
Tycho2 |
8953-01126-1 |
|
HD |
83947 |
|
CP |
CP-66 1034 |
|
Distance |
141.44 |
|
Distance ly |
461.38 |
|