19093+3912 FMR 144 AB
19h 09m 19.17s +39° 12' 03.6" P.A. 116.00 sep 162.6 mag 11.56,12.18 Sp M2.0V+M2V
| Coord 2000 |
19093+3912 |
|
Discov num |
FMR 144 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 09 19.17 +39 12 03.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
117 |
|
Pa last |
116.4 |
|
P.A. Now (θ) |
116.4° |
|
| Sep first |
162.8 |
|
Sep last |
162.561 |
|
Sep. Now (ρ) |
162.561" |
|
| Mag pri |
11.56 |
|
Mag sec |
12.18 |
|
delta mag (ΔM) |
0.62 |
|
Spectral class |
M2.0V+M2V (red/red) |
|
| Pri motion ra |
-108 |
|
Sec motion ra |
-112 |
|
| Pri motion dec |
-181 |
|
Sec motion dec |
-181 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
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 |
|
