13017-1847 LDS 4307
13h 01m 42.49s -18° 47' 22.7" P.A. 121.00 sep 149.6 mag 11.93,19.00
| Coord 2000 |
13017-1847 |
|
Discov num |
LDS4307 |
|
Comp |
|
|
Coord arcsec 2000 |
13 01 42.49 -18 47 22.7 |
|
| Date first |
1956 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
121 |
|
Pa last |
121.1 |
|
P.A. Now (θ) |
121.1° |
|
| Sep first |
149.6 |
|
Sep last |
149.553 |
|
Sep. Now (ρ) |
149.553" |
|
| Mag pri |
11.93 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
7.07 |
|
Spectral class |
|
|
| Pri motion ra |
-318 |
|
Sec motion ra |
|
|
| Pri motion dec |
+091 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS