12508+1301 LDS 4283 AB
12h 50m 50.84s +13° 01' 46.4" P.A. 188.00 sep 177.4 mag 16.40,18.20
Coord 2000 |
12508+1301 |
|
Discov num |
LDS4283 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 50 50.84 +13 01 46.4 |
|
Date first |
1950 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
187 |
|
Pa last |
187.6 |
|
P.A. Now (θ) |
187.6° |
|
Sep first |
178.6 |
|
Sep last |
177.413 |
|
Sep. Now (ρ) |
177.413" |
|
Mag pri |
16.40 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
Pri motion ra |
+096 |
|
Sec motion ra |
+080 |
|
Pri motion dec |
-193 |
|
Sec motion dec |
-164 |
|
Notes |
|
|
rPM=0.154 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS