17526+2536 A 234 AB
17h 52m 34.18s +25° 36' 24.4" P.A. 160.00 sep 0.1 mag 9.17,9.50 Sp A3
| Coord 2000 |
17526+2536 |
|
Discov num |
A 234 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 52 34.18 +25 36 24.4 |
|
| Date first |
1901 |
|
Date last |
2012 |
|
Obs |
38 |
|
| Pa first |
31 |
|
Pa last |
159.5 |
|
P.A. Now (θ) |
159.5° |
|
| Sep first |
0.4 |
|
Sep last |
0.125 |
|
Sep. Now (ρ) |
0.125" |
|
| Mag pri |
9.17 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17526+2536 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 52 34 +25 36 24 |
A 234 AB |
2012 |
38 |
160 |
0.1 |
9.17 |
9.50 |
0.33 |
|
<=== |
| Show |
|
|
17 52 34 +25 36 24 |
LBU 1 AB,C |
2015 |
18 |
253 |
34.6 |
9.17 |
10.89 |
1.72 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2094-01333-1 |
|
Gaia DR2 |
4582002674811091840 |
|
