21517-4140 CRU 9028 (HD 207669)
21h 51m 39.68s -41° 40' 20.5" P.A. 175.00 sep 104.1 mag 8.67,10.57 Sp K1III
Coord 2000 |
21517-4140 |
|
Discov num |
CRU9028 |
|
Comp |
|
|
Coord arcsec 2000 |
21 51 39.68 -41 40 20.5 |
|
Date first |
1879 |
|
Date last |
2010 |
|
Obs |
6 |
|
Pa first |
173 |
|
Pa last |
175.1 |
|
P.A. Now (θ) |
175.1° |
|
Sep first |
110.0 |
|
Sep last |
104.13 |
|
Sep. Now (ρ) |
104.13" |
|
Mag pri |
8.67 |
|
Mag sec |
10.57 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
K1III (yellow-orange) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
-031 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=1.313
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 207669 |
|
Constellation |
Grus |
|
SAO |
230870 |
|
Tycho2 |
7990-00635-1 |
|
Gaia DR2 |
6572119756174770560 |
|
HD |
207669 |
|
DM |
CP-42 9340 |
|