21322-4012 LDS 748 (HD 204807)
21h 32m 11.52s -40° 11' 51.7" P.A. 156.00 sep 27.3 mag 8.37,12.00 Sp G6IV dist. 73.26 pc (238.97 l.y.)
| Coord 2000 |
21322-4012 |
|
Discov num |
LDS 748 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 11.52 -40 11 51.7 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
135 |
|
Pa last |
155.7 |
|
P.A. Now (θ) |
155.7° |
|
| Sep first |
28.0 |
|
Sep last |
27.27 |
|
Sep. Now (ρ) |
27.27" |
|
| Mag pri |
8.37 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
3.63 |
|
Spectral class |
G6IV (yellow) |
|
| Pri motion ra |
-022 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-179 |
|
Sec motion dec |
-155 |
|
| Notes |
|
|
rPM=0.249 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 204807 |
|
Constellation |
Grus |
|
SAO |
230729 |
|
HIP |
106336 |
|
| Tycho2 |
7984-00368-1 |
|
Gaia DR2 |
6579533556922060288 |
|
HD |
204807 |
|
GC |
30141 |
|
| CD |
CD-4014392 |
|
CP |
CP-40 9560 |
|
Distance |
73.26 |
|
Distance ly |
238.97 |
|
