16447+0220 STF 2088 AB (HD 151029)
16h 44m 42.43s +02° 19' 58.6" P.A. 329.00 sep 21.7 mag 7.49,12.00 Sp A5V dist. 92.17 pc (300.66 l.y.)
Coord 2000 |
16447+0220 |
|
Discov num |
STF2088 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 44 42.43 +02 19 58.6 |
|
Date first |
1905 |
|
Date last |
2017 |
|
Obs |
15 |
|
Pa first |
335 |
|
Pa last |
328.9 |
|
P.A. Now (θ) |
328.9° |
|
Sep first |
20.4 |
|
Sep last |
21.69 |
|
Sep. Now (ρ) |
21.69" |
|
Mag pri |
7.49 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
4.51 |
|
Spectral class |
A5V (white) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
-036 |
|
Pri motion dec |
-037 |
|
Sec motion dec |
-030 |
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.26 (< 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
Name |
HD 151029 |
|
Constellation |
Ophiuchus |
|
SAO |
121826 |
|
HIP |
81971 |
|
Tycho2 |
0387-00634-1 |
|
Gaia DR2 |
4385716110971547008 |
|
HD |
151029 |
|
GC |
22528 |
|
BD |
BD+02 3166 |
|
Distance |
92.17 |
|
Distance ly |
300.66 |
|