00474-4709 BRT 639
00h 47m 28.59s -47° 08' 58.0" P.A. 7.00 sep 5.1 mag 12.58,14.00
| Coord 2000 |
00474-4709 |
|
Discov num |
BRT 639 |
|
Comp |
|
|
Coord arcsec 2000 |
00 47 28.59 -47 08 58.0 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
0 |
|
Pa last |
7.4 |
|
P.A. Now (θ) |
7.4° |
|
| Sep first |
4.2 |
|
Sep last |
5.078 |
|
Sep. Now (ρ) |
5.078" |
|
| Mag pri |
12.58 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1.42 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
+090 |
|
| Notes |
|
|
rPM=1.147
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Phoenix |
|
Tycho2 |
8031-00231-1 |
|
Gaia DR2 |
4975322246339498240 |
|