04317+1814 GHE 9 Aa,Ab
04h 31m 40.13s +18° 13' 58.1" P.A. 127.00 sep 0.3 mag 14.80,16.60 Sp M2.0+M3.5
| Coord 2000 |
04317+1814 |
|
Discov num |
GHE 9 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
04 31 40.13 +18 13 58.1 |
|
| Date first |
1989 |
|
Date last |
2015 |
|
Obs |
35 |
|
| Pa first |
154 |
|
Pa last |
127.4 |
|
P.A. Now (θ) |
127.4° |
|
| Sep first |
0.3 |
|
Sep last |
0.271 |
|
Sep. Now (ρ) |
0.271" |
|
| Mag pri |
14.80 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
M2.0+M3.5 (red/red) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
04317+1814 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 31 40 +18 13 58 |
GHE 9 Aa,Ab |
2015 |
35 |
127 |
0.3 |
14.80 |
16.60 |
1.80 |
|
<=== |
| Show |
|
|
04 31 40 +18 13 58 |
HER 10 AB |
2015 |
10 |
273 |
22.5 |
12.83 |
14.56 |
1.73 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Gaia DR2 |
3314312604605602688 |
|
