09543-4517 DUN 81 (HD 85980)
09h 54m 17.66s -45° 17' 00.6" P.A. 239.00 sep 5.6 mag 5.79,8.23 Sp B5V dist. 305.81 pc (997.55 l.y.)
Coord 2000 |
09543-4517 |
|
Discov num |
DUN 81 |
|
Comp |
|
|
Coord arcsec 2000 |
09 54 17.66 -45 17 00.6 |
|
Date first |
1826 |
|
Date last |
2015 |
|
Obs |
27 |
|
Pa first |
239 |
|
Pa last |
239.1 |
|
P.A. Now (θ) |
239.1° |
|
Sep first |
4.0 |
|
Sep last |
5.609 |
|
Sep. Now (ρ) |
5.609" |
|
Mag pri |
5.79 |
|
Mag sec |
8.23 |
|
delta mag (ΔM) |
2.44 |
|
Spectral class |
B5V (blue-white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=0.286 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 85980 |
|
Constellation |
Vela |
|
SAO |
221592 |
|
HIP |
48561 |
|
Tycho2 |
8181-00149-1 |
|
Gaia DR2 |
5411771119252271872 |
|
HD |
85980 |
|
HR |
3925 |
|
GC |
13637 |
|
CD |
CD-44 5987 |
|
CP |
CP-44 4340 |
|
Distance |
305.81 |
|
Distance ly |
997.55 |
|