17268+2625 LBU 9 AB,C
17h 26m 49.90s +26° 25' 16.7" P.A. 266.00 sep 50.5 mag 9.44,12.46 Sp F2
| Coord 2000 |
17268+2625 |
|
Discov num |
LBU 9 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
17 26 49.90 +26 25 16.7 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
269 |
|
Pa last |
265.7 |
|
P.A. Now (θ) |
265.7° |
|
| Sep first |
50.9 |
|
Sep last |
50.521 |
|
Sep. Now (ρ) |
50.521" |
|
| Mag pri |
9.44 |
|
Mag sec |
12.46 |
|
delta mag (ΔM) |
3.02 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.048
This double is not physical.
17268+2625 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 26 50 +26 25 17 |
COU 1455 AB |
2016 |
17 |
358 |
0.3 |
9.30 |
9.30 |
0.00 |
|
|
| Show |
|
|
17 26 50 +26 25 17 |
LBU 9 AB,C |
2015 |
9 |
266 |
50.5 |
9.44 |
12.46 |
3.02 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2083-02354-1 |
|
Gaia DR2 |
4571042055711637760 |
|
