18032+2522 STF 2268 AC
18h 03m 12.23s +25° 21' 55.7" P.A. 202.00 sep 24.5 mag 8.52,9.70 Sp F2 dist. 66.23 pc (216.04 l.y.)
Coord 2000 |
18032+2522 |
|
Discov num |
STF2268 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 03 12.23 +25 21 55.7 |
|
Date first |
1825 |
|
Date last |
2017 |
|
Obs |
69 |
|
Pa first |
217 |
|
Pa last |
201.6 |
|
P.A. Now (θ) |
201.6° |
|
Sep first |
18.7 |
|
Sep last |
24.5 |
|
Sep. Now (ρ) |
24.5" |
|
Mag pri |
8.52 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+037 |
|
Sec motion dec |
-006 |
|
Notes |
N
L
(See Notes, Linear solution) |
|
rPM=1.166
This double is not physical.
18032+2522 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
85686 |
18 03 12 +25 21 56 |
BU 825 AB |
2017 |
24 |
185 |
16.8 |
8.52 |
13.20 |
4.68 |
|
|
Show |
|
85686 |
18 03 12 +25 21 56 |
STF 2268 AC |
2017 |
69 |
202 |
24.5 |
8.52 |
9.70 |
1.18 |
|
<=== |
Show |
|
|
18 03 12 +25 21 40 |
BU 825 BC |
2017 |
25 |
231 |
9.6 |
13.20 |
9.70 |
3.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
SAO |
85686 |
|
HIP |
88421 |
|
Tycho2 |
2095-03226-1 |
|
Gaia DR2 |
4579553139003279360 |
|
Distance |
66.23 |
|
Distance ly |
216.04 |
|