17024+2343 HO 411 AC
17h 02m 26.42s +23° 42' 50.3" P.A. 14.00 sep 50.2 mag 9.34,12.63 Sp F2
Coord 2000 |
17024+2343 |
|
Discov num |
HO 411 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 02 26.42 +23 42 50.3 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
17 |
|
Pa last |
14.3 |
|
P.A. Now (θ) |
14.3° |
|
Sep first |
52.4 |
|
Sep last |
50.243 |
|
Sep. Now (ρ) |
50.243" |
|
Mag pri |
9.34 |
|
Mag sec |
12.63 |
|
delta mag (ΔM) |
3.29 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=1.164
This double is not physical.
17024+2343 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 02 26 +23 42 50 |
HO 411 AB |
2016 |
12 |
263 |
2.2 |
9.34 |
13.00 |
3.66 |
|
|
Show |
|
|
17 02 26 +23 42 50 |
HO 411 AC |
2015 |
8 |
14 |
50.2 |
9.34 |
12.63 |
3.29 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2060-00971-1 |
|
Gaia DR2 |
4571647027624958336 |
|