17566-7135 HEI 393 (HD 162227)
17h 56m 33.47s -71° 34' 47.8" P.A. 332.00 sep 0.2 mag 10.10,10.20 Sp F2IV
| Coord 2000 |
17566-7135 |
|
Discov num |
HEI 393 |
|
Comp |
|
|
Coord arcsec 2000 |
17 56 33.47 -71 34 47.8 |
|
| Date first |
1985 |
|
Date last |
1989 |
|
Obs |
2 |
|
| Pa first |
344 |
|
Pa last |
332 |
|
P.A. Now (θ) |
332° |
|
| Sep first |
0.2 |
|
Sep last |
0.19 |
|
Sep. Now (ρ) |
0.19" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
F2IV (yellow-white) |
|
| Pri motion ra |
-029 |
|
Sec motion ra |
|
|
| Pri motion dec |
-056 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 162227 |
|
Constellation |
Apus |
|
Tycho2 |
9297-02061-1 |
|
Gaia DR2 |
5809694032423611904 |
|
| HD |
162227 |
|
