19093+3912 JOD 17 Aa,Ab
19h 09m 19.17s +39° 12' 03.6" P.A. 163.00 sep 0.3 mag 12.00,12.30 Sp M2V
| Coord 2000 |
19093+3912 |
|
Discov num |
JOD 17 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 09 19.17 +39 12 03.6 |
|
| Date first |
2008 |
|
Date last |
2009 |
|
Obs |
2 |
|
| Pa first |
162 |
|
Pa last |
162.5 |
|
P.A. Now (θ) |
162.5° |
|
| Sep first |
0.3 |
|
Sep last |
0.299 |
|
Sep. Now (ρ) |
0.299" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
M2V (red) |
|
| Pri motion ra |
-114 |
|
Sec motion ra |
|
|
| Pri motion dec |
-183 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19093+3912 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 09 19 +39 12 04 |
JOD 17 Aa,Ab |
2009 |
2 |
163 |
0.3 |
12.00 |
12.30 |
0.30 |
|
<=== |
| Show |
|
|
19 09 19 +39 12 04 |
FMR 144 AB |
2016 |
13 |
116 |
162.6 |
11.56 |
12.18 |
0.62 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3120-00803-1 |
|
Gaia DR2 |
2100403801349406336 |
|
