21270-4233 MLO 6 AB (HD 204018)
21h 27m 01.62s -42° 32' 52.5" P.A. 151.00 sep 2.8 mag 5.63,8.15 Sp Am dist. 56.43 pc (184.07 l.y.)
| Coord 2000 |
21270-4233 |
|
Discov num |
MLO 6 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 27 01.62 -42 32 52.5 |
|
| Date first |
1879 |
|
Date last |
2015 |
|
Obs |
35 |
|
| Pa first |
146 |
|
Pa last |
150.5 |
|
P.A. Now (θ) |
150.5° |
|
| Sep first |
4.1 |
|
Sep last |
2.818 |
|
Sep. Now (ρ) |
2.818" |
|
| Mag pri |
5.63 |
|
Mag sec |
8.15 |
|
delta mag (ΔM) |
2.52 |
|
Spectral class |
Am (white) |
|
| Pri motion ra |
-053 |
|
Sec motion ra |
|
|
| Pri motion dec |
+018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21270-4233 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 204018 |
230692 |
21 27 02 -42 32 52 |
MLO 6 AB |
2015 |
35 |
151 |
2.8 |
5.63 |
8.15 |
2.52 |
|
<=== |
| Show |
|
230692 |
21 27 02 -42 32 52 |
TOK 346 AC |
2015 |
6 |
75 |
295.3 |
5.63 |
11.85 |
6.22 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 204018 |
|
Constellation |
Microscopium |
|
SAO |
230692 |
|
HIP |
105913 |
|
| Tycho2 |
7987-00053-1 |
|
Gaia DR2 |
6578730294958563968 |
|
HD |
204018 |
|
HR |
8202 |
|
| GC |
30021 |
|
CD |
CD-4314539 |
|
CP |
CP-43 9451 |
|
Distance |
56.43 |
|
| Distance ly |
184.07 |
|
