16447+0220 STF 2088 BC
16h 44m 41.74s +02° 20' 17.0" P.A. 105.00 sep 8.3 mag 12.00,13.40
Coord 2000 |
16447+0220 |
|
Discov num |
STF2088 |
|
Comp |
BC |
|
Coord arcsec 2000 |
16 44 41.74 +02 20 17.0 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
14 |
|
Pa first |
105 |
|
Pa last |
104.6 |
|
P.A. Now (θ) |
104.6° |
|
Sep first |
7.9 |
|
Sep last |
8.348 |
|
Sep. Now (ρ) |
8.348" |
|
Mag pri |
12.00 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
-036 |
|
Sec motion ra |
-037 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-031 |
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.029 (< 0.3, Physical double)
This double is not physical.
16447+0220 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 151029 |
121826 |
16 44 42 +02 19 59 |
STF 2088 AB |
2017 |
15 |
329 |
21.7 |
7.49 |
12.00 |
4.51 |
|
|
Show |
|
121826 |
16 44 42 +02 19 59 |
STF 2088 AC |
2017 |
12 |
352 |
16.4 |
8.87 |
11.68 |
2.81 |
|
|
Show |
|
|
16 44 42 +02 20 17 |
STF 2088 BC |
2016 |
14 |
105 |
8.3 |
12.00 |
13.40 |
1.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4385716317129978112 |
|