18118-4238 I 1353
18h 11m 49.00s -42° 37' 27.4" P.A. 73.00 sep 1.2 mag 11.33,11.62
Coord 2000 |
18118-4238 |
|
Discov num |
I 1353 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 49.00 -42 37 27.4 |
|
Date first |
1926 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
75 |
|
Pa last |
72.7 |
|
P.A. Now (θ) |
72.7° |
|
Sep first |
0.9 |
|
Sep last |
1.206 |
|
Sep. Now (ρ) |
1.206" |
|
Mag pri |
11.33 |
|
Mag sec |
11.62 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-032 |
|
Sec motion dec |
-032 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Tycho2 |
7908-02657-1 |
|
Gaia DR2 |
6724530381548365440 |
|