02306-5013 BRT 649
02h 30m 38.05s -50° 13' 47.3" P.A. 330.00 sep 3.4 mag 12.10,12.60
| Coord 2000 |
02306-5013 |
|
Discov num |
BRT 649 |
|
Comp |
|
|
Coord arcsec 2000 |
02 30 38.05 -50 13 47.3 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
327 |
|
Pa last |
329.7 |
|
P.A. Now (θ) |
329.7° |
|
| Sep first |
2.9 |
|
Sep last |
3.374 |
|
Sep. Now (ρ) |
3.374" |
|
| Mag pri |
12.10 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+029 |
|
Sec motion ra |
-029 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
+065 |
|
| Notes |
|
|
rPM=1.576
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Gaia DR2 |
4746521504460232960 |
|
