05403+1521 YSC 186 Aa,Ab
05h 40m 18.85s +15° 21' 00.2" P.A. 115.00 sep 0.2 mag 7.70,7.80 Sp F0 dist. 257.07 pc (838.56 l.y.)
| Coord 2000 |
05403+1521 |
|
Discov num |
YSC 186 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
05 40 18.85 +15 21 00.2 |
|
| Date first |
2011 |
|
Date last |
2020 |
|
Obs |
12 |
|
| Pa first |
160 |
|
Pa last |
115.4 |
|
P.A. Now (θ) |
115.4° |
|
| Sep first |
0.1 |
|
Sep last |
0.173 |
|
Sep. Now (ρ) |
0.173" |
|
| Mag pri |
7.70 |
|
Mag sec |
7.80 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-031 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
05403+1521 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
94746 |
05 40 19 +15 21 00 |
YSC 186 Aa,Ab |
2020 |
12 |
115 |
0.2 |
7.70 |
7.80 |
0.10 |
|
<=== |
| Show |
HD 37603 |
94746 |
05 40 19 +15 21 00 |
STF 766 AB |
2015 |
45 |
275 |
10.1 |
7.00 |
8.36 |
1.36 |
|
|
| Show |
|
|
05 40 18 +15 21 01 |
SHY 28 BC |
2015 |
7 |
92 |
999.9 |
8.36 |
10.72 |
2.36 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Orion |
|
SAO |
94746 |
|
HIP |
26692 |
|
Tycho2 |
1298-01294-1 |
|
| Gaia DR2 |
3395863210240061824 |
|
HD |
37603 |
|
BD |
BD+15 887 |
|
Distance |
257.07 |
|
| Distance ly |
838.56 |
|
