17378+2257 AG 210 AB
17h 37m 48.70s +22° 57' 20.1" P.A. 190.00 sep 4.2 mag 10.07,10.33 Sp M0.5+M1.5 dist. 22.16 pc (72.29 l.y.)
| Coord 2000 |
17378+2257 |
|
Discov num |
AG 210 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 37 48.70 +22 57 20.1 |
|
| Date first |
1894 |
|
Date last |
2019 |
|
Obs |
71 |
|
| Pa first |
173 |
|
Pa last |
189.9 |
|
P.A. Now (θ) |
189.9° |
|
| Sep first |
3.7 |
|
Sep last |
4.2 |
|
Sep. Now (ρ) |
4.2" |
|
| Mag pri |
10.07 |
|
Mag sec |
10.33 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
M0.5+M1.5 (red/red) |
|
| Pri motion ra |
-153 |
|
Sec motion ra |
-163 |
|
| Pri motion dec |
-143 |
|
Sec motion dec |
-139 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.05 (< 0.3, Physical double)
This double is physical.
17378+2257 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 37 49 +22 57 20 |
AG 210 AB |
2019 |
71 |
190 |
4.2 |
10.07 |
10.33 |
0.26 |
|
<=== |
| Show |
|
|
17 37 49 +22 57 20 |
FYM 246 AC |
2017 |
7 |
339 |
11.2 |
10.07 |
14.10 |
4.03 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
HIP |
86282 |
|
Tycho2 |
2076-01246-1 |
|
Gaia DR2 |
4557198933740208768 |
|
| GL |
Gl 686.1A |
|
BD |
BD+23 3151 |
|
Distance |
22.16 |
|
Distance ly |
72.29 |
|
