13415-4241 UC 2589 AB
13h 41m 30.53s -42° 41' 06.4" P.A. 322.00 sep 50.0 mag 15.90,16.40
Coord 2000 |
13415-4241 |
|
Discov num |
UC 2589 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 41 30.53 -42 41 06.4 |
|
Date first |
1979 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
324 |
|
Pa last |
321.9 |
|
P.A. Now (θ) |
321.9° |
|
Sep first |
49.3 |
|
Sep last |
50.013 |
|
Sep. Now (ρ) |
50.013" |
|
Mag pri |
15.90 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-025 |
|
Sec motion ra |
-048 |
|
Pri motion dec |
-050 |
|
Sec motion dec |
-026 |
|
Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.595
This double is physical.
OTHER CATALOGS AND DESIGNATIONS