02278-4847 WFC 9
02h 27m 48.81s -48° 46' 37.7" P.A. 230.00 sep 7.3 mag 11.33,11.46 Sp F7+F7
| Coord 2000 |
02278-4847 |
|
Discov num |
WFC 9 |
|
Comp |
|
|
Coord arcsec 2000 |
02 27 48.81 -48 46 37.7 |
|
| Date first |
1903 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
231 |
|
Pa last |
230 |
|
P.A. Now (θ) |
230° |
|
| Sep first |
7.6 |
|
Sep last |
7.323 |
|
Sep. Now (ρ) |
7.323" |
|
| Mag pri |
11.33 |
|
Mag sec |
11.46 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
F7+F7 (yellow-white/yellow-white) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.087 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Tycho2 |
8052-01276-1 |
|
Gaia DR2 |
4938867903959720448 |
|