18147-1939 J 1623
18h 14m 50.03s -19° 37' 44.5" P.A. 29.00 sep 5.7 mag 11.92,12.77 Sp B9/A0V
Coord 2000 |
18147-1939 |
|
Discov num |
J 1623 |
|
Comp |
|
|
Coord arcsec 2000 |
18 14 50.03 -19 37 44.5 |
|
Date first |
1941 |
|
Date last |
2020 |
|
Obs |
5 |
|
Pa first |
35 |
|
Pa last |
29.2 |
|
P.A. Now (θ) |
29.2° |
|
Sep first |
5.0 |
|
Sep last |
5.692 |
|
Sep. Now (ρ) |
5.692" |
|
Mag pri |
11.92 |
|
Mag sec |
12.77 |
|
delta mag (ΔM) |
0.85 |
|
Spectral class |
B9/A0V (blue-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+023 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
+034 |
|
Notes |
N
(See Notes) |
|
rPM=1.21
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6272-01817-1 |
|
Gaia DR2 |
4094657511740395776 |
|
HD |
167171 |
|
DM |
CP-19 6670 |
|