11579-2430 HO 379 AB,C (HD 103918)
11h 57m 55.79s -24° 30' 15.1" P.A. 240.00 sep 14.0 mag 8.63,11.44 Sp A0V
| Coord 2000 |
11579-2430 |
|
Discov num |
HO 379 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
11 57 55.79 -24 30 15.1 |
|
| Date first |
1891 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
247 |
|
Pa last |
239.7 |
|
P.A. Now (θ) |
239.7° |
|
| Sep first |
15.0 |
|
Sep last |
14.02 |
|
Sep. Now (ρ) |
14.02" |
|
| Mag pri |
8.63 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
2.81 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.81
This double is not physical.
11579-2430 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
180336 |
11 57 56 -24 30 15 |
RST 3763 AB |
1991 |
8 |
302 |
0.4 |
8.90 |
9.50 |
0.60 |
|
|
| Show |
HD 103918 |
180336 |
11 57 56 -24 30 15 |
HO 379 AB,C |
2015 |
13 |
240 |
14.0 |
8.63 |
11.44 |
2.81 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 103918 |
|
Constellation |
Corvus |
|
SAO |
180336 |
|
Tycho2 |
6670-00082-1 |
|
| Gaia DR2 |
3491054632003054848 |
|
HD |
103918 |
|