20123+1524 CHE 191 AC
20h 12m 15.87s +15° 24' 09.3" P.A. 336.00 sep 18.1 mag 9.13,11.50 Sp A2
| Coord 2000 |
20123+1524 |
|
Discov num |
CHE 191 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 12 15.87 +15 24 09.3 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
340 |
|
Pa last |
336 |
|
P.A. Now (θ) |
336° |
|
| Sep first |
19.1 |
|
Sep last |
18.1 |
|
Sep. Now (ρ) |
18.1" |
|
| Mag pri |
9.13 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
2.37 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
-063 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+018 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.111
This double is not physical.
20123+1524 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 355106 |
105826 |
20 12 16 +15 24 09 |
CHE 191 AB |
2016 |
13 |
334 |
11.9 |
9.13 |
9.65 |
0.52 |
|
|
| Show |
|
|
20 12 16 +15 24 09 |
CHE 191 AC |
2016 |
11 |
336 |
18.1 |
9.13 |
11.50 |
2.37 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
1808491366924767104 |
|
