18494-3646 JSP 789
18h 49m 22.44s -36° 45' 44.0" P.A. 335.00 sep 0.5 mag 11.00,12.50
Coord 2000 |
18494-3646 |
|
Discov num |
JSP 789 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 22.44 -36 45 44.0 |
|
Date first |
1929 |
|
Date last |
1945 |
|
Obs |
2 |
|
Pa first |
335 |
|
Pa last |
335.2 |
|
P.A. Now (θ) |
335.2° |
|
Sep first |
0.3 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
Mag pri |
11.00 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
Pri motion ra |
+018 |
|
Sec motion ra |
|
|
Pri motion dec |
+008 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
7420-01404-1 |
|
Gaia DR2 |
6731779148152324096 |
|