10458-5719 I 398 AB (HD 93389)
10h 45m 45.96s -57° 19' 03.0" P.A. 234.00 sep 4.5 mag 9.89,10.29 Sp A0V
Coord 2000 |
10458-5719 |
|
Discov num |
I 398 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 45 45.96 -57 19 03.0 |
|
Date first |
1894 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
236 |
|
Pa last |
233.8 |
|
P.A. Now (θ) |
233.8° |
|
Sep first |
5.1 |
|
Sep last |
4.525 |
|
Sep. Now (ρ) |
4.525" |
|
Mag pri |
9.89 |
|
Mag sec |
10.29 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=0.325
Nature of this double is uncertain.
10458-5719 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 93389 |
238444 |
10 45 46 -57 19 03 |
I 398 AB |
2016 |
12 |
234 |
4.5 |
9.89 |
10.29 |
0.40 |
|
<=== |
Show |
|
238444 |
10 45 46 -57 19 03 |
SHT 17 AC |
2015 |
5 |
63 |
16.7 |
9.89 |
14.30 |
4.41 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 93389 |
|
Constellation |
Carina |
|
SAO |
238444 |
|
Tycho2 |
8622-00954-1 |
|
Gaia DR2 |
5351262898450712192 |
|
HD |
93389 |
|