15559-6854 DON 766 (HD 141822)
15h 55m 55.96s -68° 53' 59.6" P.A. 220.00 sep 1.4 mag 9.93,11.15 Sp A2
Coord 2000 |
15559-6854 |
|
Discov num |
DON 766 |
|
Comp |
|
|
Coord arcsec 2000 |
15 55 55.96 -68 53 59.6 |
|
Date first |
1929 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
219 |
|
Pa last |
219.9 |
|
P.A. Now (θ) |
219.9° |
|
Sep first |
1.2 |
|
Sep last |
1.447 |
|
Sep. Now (ρ) |
1.447" |
|
Mag pri |
9.93 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
1.22 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 141822 |
|
Constellation |
Triangulum Australe |
|
Tycho2 |
9260-03694-1 |
|
Gaia DR2 |
5819631727759901440 |
|
HD |
141822 |
|