21116-0118 FYM 189 AC
21h 11m 33.10s -01° 18' 00.8" P.A. 46.00 sep 12.4 mag 8.33,15.00 Sp F5 dist. 139.08 pc (453.68 l.y.)
| Coord 2000 |
21116-0118 |
|
Discov num |
FYM 189 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 11 33.10 -01 18 00.8 |
|
| Date first |
1998 |
|
Date last |
2014 |
|
Obs |
5 |
|
| Pa first |
49 |
|
Pa last |
46 |
|
P.A. Now (θ) |
46° |
|
| Sep first |
13.3 |
|
Sep last |
12.352 |
|
Sep. Now (ρ) |
12.352" |
|
| Mag pri |
8.33 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
6.67 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+058 |
|
Sec motion ra |
|
|
| Pri motion dec |
+011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21116-0118 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 201717 |
145183 |
21 11 33 -01 18 01 |
BAL 621 AB |
2016 |
12 |
136 |
11.3 |
8.33 |
11.47 |
3.14 |
|
|
| Show |
|
145183 |
21 11 33 -01 18 01 |
FYM 189 AC |
2014 |
5 |
46 |
12.4 |
8.33 |
15.00 |
6.67 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
145183 |
|
HIP |
104616 |
|
Tycho2 |
5193-00682-1 |
|
| Gaia DR2 |
2688785080759877632 |
|
HD |
201717 |
|
BD |
BD-01 4116 |
|
Distance |
139.08 |
|
| Distance ly |
453.68 |
|
