09020-5025 B 1640 AC
09h 02m 00.56s -50° 25' 02.6" P.A. 274.00 sep 7.1 mag 11.10,12.40 Sp G0
| Coord 2000 |
09020-5025 |
|
Discov num |
B 1640 |
|
Comp |
AC |
|
Coord arcsec 2000 |
09 02 00.56 -50 25 02.6 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
270 |
|
Pa last |
273.5 |
|
P.A. Now (θ) |
273.5° |
|
| Sep first |
7.0 |
|
Sep last |
7.05 |
|
Sep. Now (ρ) |
7.05" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.741
This double is not physical.
09020-5025 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 298223 |
|
09 02 01 -50 25 03 |
B 1640 AB |
2015 |
3 |
169 |
0.4 |
11.10 |
11.90 |
0.80 |
|
|
| Show |
|
|
09 02 01 -50 25 03 |
B 1640 AC |
2015 |
8 |
274 |
7.1 |
11.10 |
12.40 |
1.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vela |
|
Tycho2 |
8173-00879-1 |
|
Gaia DR2 |
5324994019458871424 |
|
HD |
298223 |
|