21375-4328 CPO 623 (HD 205579)
21h 37m 32.28s -43° 27' 52.7" P.A. 76.00 sep 5.3 mag 9.56,12.50 Sp K1III
Coord 2000 |
21375-4328 |
|
Discov num |
CPO 623 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 32.28 -43 27 52.7 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
79 |
|
Pa last |
75.5 |
|
P.A. Now (θ) |
75.5° |
|
Sep first |
4.9 |
|
Sep last |
5.316 |
|
Sep. Now (ρ) |
5.316" |
|
Mag pri |
9.56 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
2.94 |
|
Spectral class |
K1III (yellow-orange) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 205579 |
|
Constellation |
Grus |
|
Tycho2 |
7992-00208-1 |
|
Gaia DR2 |
6577729498859596544 |
|
HD |
205579 |
|