03111+5544 SCA 9 AC
03h 11m 04.61s +55° 43' 59.1" P.A. 243.00 sep 54.7 mag 8.73,11.59 Sp G0V dist. 67.66 pc (220.71 l.y.)
| Coord 2000 |
03111+5544 |
|
Discov num |
SCA 9 |
|
Comp |
AC |
|
Coord arcsec 2000 |
03 11 04.61 +55 43 59.1 |
|
| Date first |
1911 |
|
Date last |
2012 |
|
Obs |
8 |
|
| Pa first |
226 |
|
Pa last |
242.8 |
|
P.A. Now (θ) |
242.8° |
|
| Sep first |
50.5 |
|
Sep last |
54.74 |
|
Sep. Now (ρ) |
54.74" |
|
| Mag pri |
8.73 |
|
Mag sec |
11.59 |
|
delta mag (ΔM) |
2.86 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
+115 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-084 |
|
Sec motion dec |
-002 |
|
| Notes |
W
|
|
rPM=1.032
This double is not physical.
03111+5544 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 19537 |
23856 |
03 11 05 +55 43 59 |
SCA 9 AB |
2016 |
14 |
137 |
27.8 |
8.73 |
10.36 |
1.63 |
|
|
| Show |
|
23856 |
03 11 05 +55 43 59 |
SCA 9 AC |
2012 |
8 |
243 |
54.7 |
8.73 |
11.59 |
2.86 |
|
<=== |
| Show |
|
|
03 11 07 +55 43 39 |
SCA 9 BC |
2003 |
6 |
265 |
66.8 |
10.36 |
11.59 |
1.23 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
SAO |
23856 |
|
HIP |
14796 |
|
Tycho2 |
3706-00487-1 |
|
| Gaia DR2 |
447859505797115008 |
|
HD |
19537 |
|
BD |
BD+55 747 |
|
Distance |
67.66 |
|
| Distance ly |
220.71 |
|
