03139-3840 WG 18 AB
03h 13m 51.50s -38° 39' 41.9" P.A. 105.00 sep 4.3 mag 10.60,11.20
| Coord 2000 |
03139-3840 |
|
Discov num |
WG 18 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 13 51.50 -38 39 41.9 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
100 |
|
Pa last |
105.2 |
|
P.A. Now (θ) |
105.2° |
|
| Sep first |
3.8 |
|
Sep last |
4.27 |
|
Sep. Now (ρ) |
4.27" |
|
| Mag pri |
10.60 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
+124 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-052 |
|
| Notes |
W
|
|
rPM=1.086
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
