16316+7056 CBL 159 AC
16h 31m 36.86s +70° 56' 26.7" P.A. 132.00 sep 40.0 mag 10.14,8.28 Sp +F5 dist. 136.8 pc (446.24 l.y.)
| Coord 2000 |
16316+7056 |
|
Discov num |
CBL 159 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 31 36.86 +70 56 26.7 |
|
| Date first |
1895 |
|
Date last |
2018 |
|
Obs |
13 |
|
| Pa first |
133 |
|
Pa last |
132 |
|
P.A. Now (θ) |
132° |
|
| Sep first |
40.1 |
|
Sep last |
40.033 |
|
Sep. Now (ρ) |
40.033" |
|
| Mag pri |
10.14 |
|
Mag sec |
8.28 |
|
delta mag (ΔM) |
1.86 |
|
Spectral class |
+F5 |
|
| Pri motion ra |
-064 |
|
Sec motion ra |
-063 |
|
| Pri motion dec |
+023 |
|
Sec motion dec |
+023 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.015 (< 0.3, Physical double)
This double is physical.
16316+7056 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
8542 |
16 31 37 +70 56 27 |
TDS 819 AB |
1991 |
1 |
110 |
1.1 |
10.21 |
11.51 |
1.30 |
|
|
| Show |
|
8542 |
16 31 37 +70 56 27 |
CBL 159 AC |
2018 |
13 |
132 |
40.0 |
10.14 |
8.28 |
1.86 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
SAO |
8542 |
|
HIP |
80946 |
|
Tycho2 |
4422-00346-1 |
|
| Gaia DR2 |
1653021453535567744 |
|
HD |
149928 |
|
BD |
BD+71 797 |
|
Distance |
136.8 |
|
| Distance ly |
446.24 |
|
