16316+7056 TDS 819 AB
16h 31m 36.86s +70° 56' 26.7" P.A. 110.00 sep 1.1 mag 10.21,11.51
Coord 2000 |
16316+7056 |
|
Discov num |
TDS 819 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 31 36.86 +70 56 26.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
110 |
|
Pa last |
109.6 |
|
P.A. Now (θ) |
109.6° |
|
Sep first |
1.1 |
|
Sep last |
1.144 |
|
Sep. Now (ρ) |
1.144" |
|
Mag pri |
10.21 |
|
Mag sec |
11.51 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
-064 |
|
Sec motion ra |
-064 |
|
Pri motion dec |
+023 |
|
Sec motion dec |
+023 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
16316+7056 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 31 37 +70 56 27 |
TDS 819 AB |
1991 |
1 |
110 |
1.1 |
10.21 |
11.51 |
1.30 |
|
<=== |
Show |
|
|
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 |
|
Tycho2 |
4422-00284-1 |
|
Gaia DR2 |
1653021453535567744 |
|