17081+3549 BU 1456 AB
17h 08m 05.21s +35° 48' 44.4" P.A. 184.00 sep 6.7 mag 10.22,14.20 Sp F8 dist. 378.79 pc (1235.61 l.y.)
Coord 2000 |
17081+3549 |
|
Discov num |
BU 1456 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 08 05.21 +35 48 44.4 |
|
Date first |
1907 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
185 |
|
Pa last |
184.3 |
|
P.A. Now (θ) |
184.3° |
|
Sep first |
6.6 |
|
Sep last |
6.667 |
|
Sep. Now (ρ) |
6.667" |
|
Mag pri |
10.22 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
3.98 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
+011 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
17081+3549 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 08 05 +35 48 44 |
BU 1456 AB |
2016 |
13 |
184 |
6.7 |
10.22 |
14.20 |
3.98 |
|
<=== |
Show |
|
|
17 08 05 +35 48 44 |
BU 1456 AC |
2015 |
18 |
55 |
139.9 |
10.22 |
9.32 |
0.90 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
HIP |
83842 |
|
Tycho2 |
2603-00121-1 |
|
Gaia DR2 |
1338476877915335168 |
|
BD |
BD+36 2828 |
|
Distance |
378.79 |
|
Distance ly |
1235.61 |
|