12015-0023 FYM 166 BD
12h 01m 27.42s -00° 21' 52.7" P.A. 20.00 sep 14.7 mag 8.95,16.60 Sp A
| Coord 2000 |
12015-0023 |
|
Discov num |
FYM 166 |
|
Comp |
BD |
|
Coord arcsec 2000 |
12 01 27.42 -00 21 52.7 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
20 |
|
Pa last |
20.1 |
|
P.A. Now (θ) |
20.1° |
|
| Sep first |
14.4 |
|
Sep last |
14.661 |
|
Sep. Now (ρ) |
14.661" |
|
| Mag pri |
8.95 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
7.65 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
12015-0023 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 104409 |
223173 |
12 01 28 -00 22 44 |
STF 1591 AB |
2017 |
45 |
351 |
51.3 |
8.43 |
8.95 |
0.52 |
|
|
| Show |
|
223173 |
12 01 28 -00 22 44 |
STF 1591 AC |
2017 |
21 |
52 |
23.9 |
8.43 |
12.50 |
4.07 |
|
|
| Show |
|
|
12 01 27 -00 21 53 |
FYM 166 BD |
2016 |
10 |
20 |
14.7 |
8.95 |
16.60 |
7.65 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
