12155-5911 I 902 AB (HD 106552)
12h 15m 32.94s -59° 10' 58.9" P.A. 162.00 sep 2.4 mag 8.51,9.86 Sp G5V dist. 74.02 pc (241.45 l.y.)
Coord 2000 |
12155-5911 |
|
Discov num |
I 902 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 15 32.94 -59 10 58.9 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
170 |
|
Pa last |
162 |
|
P.A. Now (θ) |
162° |
|
Sep first |
1.8 |
|
Sep last |
2.432 |
|
Sep. Now (ρ) |
2.432" |
|
Mag pri |
8.51 |
|
Mag sec |
9.86 |
|
delta mag (ΔM) |
1.35 |
|
Spectral class |
G5V (yellow) |
|
Pri motion ra |
-065 |
|
Sec motion ra |
-063 |
|
Pri motion dec |
-050 |
|
Sec motion dec |
-045 |
|
Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.066 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 106552 |
|
Constellation |
Crux |
|
SAO |
239793 |
|
HIP |
59786 |
|
Tycho2 |
8645-01951-1 |
|
HD |
106552 |
|
CP |
CP-58 4192 |
|
Distance |
74.02 |
|
Distance ly |
241.45 |
|