22440-4759 I 1458 (HD 215157)
22h 44m 02.71s -47° 59' 17.2" P.A. 100.00 sep 1.3 mag 9.64,11.32 Sp A1Vs
| Coord 2000 |
22440-4759 |
|
Discov num |
I 1458 |
|
Comp |
|
|
Coord arcsec 2000 |
22 44 02.71 -47 59 17.2 |
|
| Date first |
1926 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
107 |
|
Pa last |
100 |
|
P.A. Now (θ) |
100° |
|
| Sep first |
1.0 |
|
Sep last |
1.263 |
|
Sep. Now (ρ) |
1.263" |
|
| Mag pri |
9.64 |
|
Mag sec |
11.32 |
|
delta mag (ΔM) |
1.68 |
|
Spectral class |
A1Vs (white) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 215157 |
|
Constellation |
Grus |
|
SAO |
231268 |
|
Tycho2 |
8449-00278-1 |
|
| Gaia DR2 |
6515962955699439872 |
|
HD |
215157 |
|
