22273-4027 COO 251 (HD 212746)
22h 27m 16.25s -40° 26' 55.9" P.A. 183.00 sep 6.4 mag 9.12,9.61 Sp F8 dist. 84.25 pc (274.82 l.y.)
| Coord 2000 |
22273-4027 |
|
Discov num |
COO 251 |
|
Comp |
|
|
Coord arcsec 2000 |
22 27 16.25 -40 26 55.9 |
|
| Date first |
1879 |
|
Date last |
2016 |
|
Obs |
21 |
|
| Pa first |
186 |
|
Pa last |
183.2 |
|
P.A. Now (θ) |
183.2° |
|
| Sep first |
6.7 |
|
Sep last |
6.4 |
|
Sep. Now (ρ) |
6.4" |
|
| Mag pri |
9.12 |
|
Mag sec |
9.61 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
rPM=0.11 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 212746 |
|
Constellation |
Grus |
|
SAO |
231146 |
|
HIP |
110832 |
|
| Tycho2 |
8000-00848-1 |
|
Gaia DR2 |
6593579817966061824 |
|
HD |
212746 |
|
CD |
CD-4114900 |
|
| CP |
CP-41 9791 |
|
Distance |
84.25 |
|
Distance ly |
274.82 |
|
