13521-5249 RMK 18 (HD 120641)
13h 52m 04.86s -52° 48' 41.5" P.A. 289.00 sep 18.5 mag 5.24,7.50 Sp B8V dist. 2222.22 pc (7248.88 l.y.)
Coord 2000 |
13521-5249 |
|
Discov num |
RMK 18 |
|
Comp |
|
|
Coord arcsec 2000 |
13 52 04.86 -52 48 41.5 |
|
Date first |
1835 |
|
Date last |
2016 |
|
Obs |
31 |
|
Pa first |
286 |
|
Pa last |
288.5 |
|
P.A. Now (θ) |
288.5° |
|
Sep first |
18.0 |
|
Sep last |
18.46 |
|
Sep. Now (ρ) |
18.46" |
|
Mag pri |
5.24 |
|
Mag sec |
7.50 |
|
delta mag (ΔM) |
2.26 |
|
Spectral class |
B8V (blue-white) |
|
Pri motion ra |
-039 |
|
Sec motion ra |
-027 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-039 |
|
Notes |
|
|
rPM=0.358
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 120641 |
|
Constellation |
Centaurus |
|
SAO |
241239 |
|
HIP |
67702 |
|
Tycho2 |
8664-00669-1 |
|
Gaia DR2 |
6065984557860591360 |
|
HD |
120641 |
|
HR |
5207 |
|
GC |
18718 |
|
CP |
CP-52 6787 |
|
Distance |
2222.22 |
|
Distance ly |
7248.88 |
|