12096-1734 HJ 1212 AB (HD 105604)
12h 09m 35.99s -17° 34' 32.9" P.A. 101.00 sep 22.5 mag 9.43,10.87 Sp B9V
| Coord 2000 |
12096-1734 |
|
Discov num |
HJ 1212 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 09 35.99 -17 34 32.9 |
|
| Date first |
1828 |
|
Date last |
2017 |
|
Obs |
15 |
|
| Pa first |
100 |
|
Pa last |
101.1 |
|
P.A. Now (θ) |
101.1° |
|
| Sep first |
18.0 |
|
Sep last |
22.532 |
|
Sep. Now (ρ) |
22.532" |
|
| Mag pri |
9.43 |
|
Mag sec |
10.87 |
|
delta mag (ΔM) |
1.44 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+021 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=1.395
This double is not physical.
12096-1734 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 105604 |
|
12 09 36 -17 34 33 |
HJ 1212 AB |
2017 |
15 |
101 |
22.5 |
9.43 |
10.87 |
1.44 |
|
<=== |
| Show |
|
|
12 09 38 -17 34 37 |
SEE 507 BC |
2016 |
4 |
299 |
1.7 |
10.87 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 105604 |
|
Constellation |
Corvus |
|
Tycho2 |
6098-01762-1 |
|
Gaia DR2 |
3519513463264096256 |
|
| HD |
105604 |
|
DM |
BD-16 3400 |
|
