21387-4103 CRU 9023 (HD 205772)
21h 38m 41.47s -41° 02' 52.2" P.A. 197.00 sep 185.1 mag 8.13,9.24 Sp A5V+K0III dist. 166.94 pc (544.56 l.y.)
Coord 2000 |
21387-4103 |
|
Discov num |
CRU9023 |
|
Comp |
|
|
Coord arcsec 2000 |
21 38 41.47 -41 02 52.2 |
|
Date first |
1879 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
198 |
|
Pa last |
196.9 |
|
P.A. Now (θ) |
196.9° |
|
Sep first |
171.4 |
|
Sep last |
185.141 |
|
Sep. Now (ρ) |
185.141" |
|
Mag pri |
8.13 |
|
Mag sec |
9.24 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
A5V+K0III (white/yellow-orange) |
|
Pri motion ra |
+021 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-030 |
|
Notes |
|
|
rPM=1.247
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 205772 |
|
Constellation |
Grus |
|
SAO |
230768 |
|
HIP |
106871 |
|
Tycho2 |
7984-00844-1 |
|
Gaia DR2 |
6578573648911168384 |
|
HD |
205772 |
|
GC |
30279 |
|
CD |
CD-4114598 |
|
CP |
CP-41 9669 |
|
Distance |
166.94 |
|
Distance ly |
544.56 |
|