16432-4604 DON 808 (HD 150442)
16h 43m 12.69s -46° 04' 49.7" P.A. 358.00 sep 0.4 mag 10.30,11.90 Sp A0IV/V
Coord 2000 |
16432-4604 |
|
Discov num |
DON 808 |
|
Comp |
|
|
Coord arcsec 2000 |
16 43 12.69 -46 04 49.7 |
|
Date first |
1930 |
|
Date last |
1948 |
|
Obs |
3 |
|
Pa first |
4 |
|
Pa last |
358.1 |
|
P.A. Now (θ) |
358.1° |
|
Sep first |
0.4 |
|
Sep last |
0.42 |
|
Sep. Now (ρ) |
0.42" |
|
Mag pri |
10.30 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
A0IV/V (white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
-014 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 150442 |
|
Constellation |
Ara |
|
Tycho2 |
8326-03260-1 |
|
Gaia DR2 |
5943133752890649088 |
|
HD |
150442 |
|