20440-3147 JSP 816
20h 43m 59.33s -31° 47' 28.7" P.A. 132.00 sep 3.3 mag 11.23,13.40
Coord 2000 |
20440-3147 |
|
Discov num |
JSP 816 |
|
Comp |
|
|
Coord arcsec 2000 |
20 43 59.33 -31 47 28.7 |
|
Date first |
1929 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
132 |
|
Pa last |
131.9 |
|
P.A. Now (θ) |
131.9° |
|
Sep first |
3.4 |
|
Sep last |
3.33 |
|
Sep. Now (ρ) |
3.33" |
|
Mag pri |
11.23 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
2.17 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
+017 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Tycho2 |
7457-01418-1 |
|
Gaia DR2 |
6792528819152747008 |
|