04540-1238 RST 3405 (HD 31286)
04h 53m 57.53s -12° 37' 57.7" P.A. 259.00 sep 0.5 mag 9.80,11.50 Sp G8III
| Coord 2000 |
04540-1238 |
|
Discov num |
RST3405 |
|
Comp |
|
|
Coord arcsec 2000 |
04 53 57.53 -12 37 57.7 |
|
| Date first |
1938 |
|
Date last |
1951 |
|
Obs |
3 |
|
| Pa first |
255 |
|
Pa last |
258.7 |
|
P.A. Now (θ) |
258.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.45 |
|
Sep. Now (ρ) |
0.45" |
|
| Mag pri |
9.80 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
G8III (yellow) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
|
|
| Pri motion dec |
-029 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 31286 |
|
Constellation |
Eridanus |
|
SAO |
149967 |
|
Tycho2 |
5328-00168-1 |
|
| Gaia DR2 |
3180013375306100096 |
|
HD |
31286 |
|
