22100-4147 B 552 (HD 210246)
22h 09m 58.03s -41° 46' 36.0" P.A. 284.00 sep 0.7 mag 10.33,11.92 Sp F3/5V dist. 171.53 pc (559.53 l.y.)
| Coord 2000 |
22100-4147 |
|
Discov num |
B 552 |
|
Comp |
|
|
Coord arcsec 2000 |
22 09 58.03 -41 46 36.0 |
|
| Date first |
1925 |
|
Date last |
1991 |
|
Obs |
4 |
|
| Pa first |
280 |
|
Pa last |
284 |
|
P.A. Now (θ) |
284° |
|
| Sep first |
0.5 |
|
Sep last |
0.664 |
|
Sep. Now (ρ) |
0.664" |
|
| Mag pri |
10.33 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
F3/5V (yellow-white) |
|
| Pri motion ra |
-029 |
|
Sec motion ra |
|
|
| Pri motion dec |
-034 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 210246 |
|
Constellation |
Grus |
|
SAO |
231007 |
|
HIP |
109409 |
|
| Tycho2 |
7998-00765-1 |
|
Gaia DR2 |
6569990551905830912 |
|
HD |
210246 |
|
CD |
CD-4215799 |
|
| CP |
CP-42 9391 |
|
Distance |
171.53 |
|
Distance ly |
559.53 |
|
