02440-2826 HWE 7 (HD 17109)
02h 43m 57.36s -28° 26' 22.2" P.A. 355.00 sep 4.1 mag 9.32,9.81 Sp F8
Coord 2000 |
02440-2826 |
|
Discov num |
HWE 7 |
|
Comp |
|
|
Coord arcsec 2000 |
02 43 57.36 -28 26 22.2 |
|
Date first |
1877 |
|
Date last |
2016 |
|
Obs |
19 |
|
Pa first |
352 |
|
Pa last |
354.8 |
|
P.A. Now (θ) |
354.8° |
|
Sep first |
3.6 |
|
Sep last |
4.073 |
|
Sep. Now (ρ) |
4.073" |
|
Mag pri |
9.32 |
|
Mag sec |
9.81 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-050 |
|
Sec motion dec |
-050 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.02 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 17109 |
|
Constellation |
Fornax |
|
Tycho2 |
6436-01471-1 |
|
Gaia DR2 |
5066370845729054976 |
|
HD |
17109 |
|