21458-4113 SEE 457
21h 45m 49.98s -41° 13' 47.0" P.A. 234.00 sep 12.0 mag 8.94,14.10 Sp G5V dist. 166.94 pc (544.56 l.y.)
| Coord 2000 |
21458-4113 |
|
Discov num |
SEE 457 |
|
Comp |
|
|
Coord arcsec 2000 |
21 45 49.98 -41 13 47.0 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
212 |
|
Pa last |
234.4 |
|
P.A. Now (θ) |
234.4° |
|
| Sep first |
10.2 |
|
Sep last |
11.965 |
|
Sep. Now (ρ) |
11.965" |
|
| Mag pri |
8.94 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
5.16 |
|
Spectral class |
G5V (yellow) |
|
| Pri motion ra |
+037 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.789
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
SAO |
230830 |
|
HIP |
107453 |
|
Tycho2 |
7985-00431-1 |
|
| Gaia DR2 |
6584303410161871616 |
|
HD |
206837 |
|
CD |
CD-4114637 |
|
CP |
CP-41 9697 |
|
| Distance |
166.94 |
|
Distance ly |
544.56 |
|
