11121-7113 I 231 AB (HD 97535)
11h 12m 05.51s -71° 13' 00.2" P.A. 1.00 sep 2.6 mag 7.07,9.58 Sp B7Vn dist. 237.53 pc (774.82 l.y.)
Coord 2000 |
11121-7113 |
|
Discov num |
I 231 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 12 05.51 -71 13 00.2 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
350 |
|
Pa last |
1 |
|
P.A. Now (θ) |
1° |
|
Sep first |
2.0 |
|
Sep last |
2.583 |
|
Sep. Now (ρ) |
2.583" |
|
Mag pri |
7.07 |
|
Mag sec |
9.58 |
|
delta mag (ΔM) |
2.51 |
|
Spectral class |
B7Vn (blue-white) |
|
Pri motion ra |
-027 |
|
Sec motion ra |
-027 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-001 |
|
Notes |
W
|
|
rPM=0.146 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 97535 |
|
Constellation |
Carina |
|
SAO |
256809 |
|
HIP |
54712 |
|
Tycho2 |
9229-02879-1 |
|
HD |
97535 |
|
GC |
15410 |
|
CP |
CP-70 1338 |
|
Distance |
237.53 |
|
Distance ly |
774.82 |
|