11191-4455 DON 472 AB (HD 98441)
11h 19m 03.77s -44° 54' 52.2" P.A. 135.00 sep 2.6 mag 10.04,11.13 Sp A2III/IV
Coord 2000 |
11191-4455 |
|
Discov num |
DON 472 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 19 03.77 -44 54 52.2 |
|
Date first |
1929 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
134 |
|
Pa last |
134.8 |
|
P.A. Now (θ) |
134.8° |
|
Sep first |
2.3 |
|
Sep last |
2.555 |
|
Sep. Now (ρ) |
2.555" |
|
Mag pri |
10.04 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
A2III/IV (white) |
|
Pri motion ra |
-037 |
|
Sec motion ra |
-037 |
|
Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 98441 |
|
Constellation |
Centaurus |
|
Tycho2 |
7738-01720-1 |
|
HD |
98441 |
|