18164+5014 UC 3540 CD (HD 234601)
18h 16m 24.77s +50° 14' 16.3" P.A. 177.00 sep 19.5 mag 9.10,12.50 Sp G5
| Coord 2000 |
18164+5014 |
|
Discov num |
UC 3540 |
|
Comp |
CD |
|
Coord arcsec 2000 |
18 16 24.77 +50 14 16.3 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
178 |
|
Pa last |
177.3 |
|
P.A. Now (θ) |
177.3° |
|
| Sep first |
19.3 |
|
Sep last |
19.489 |
|
Sep. Now (ρ) |
19.489" |
|
| Mag pri |
9.10 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-027 |
|
Sec motion ra |
-026 |
|
| Pri motion dec |
+061 |
|
Sec motion dec |
+052 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.136 (< 0.3, Physical double)
This double is physical.
18164+5014 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 234601 |
30858 |
18 16 25 +50 14 16 |
UC 3540 CD |
2015 |
5 |
177 |
19.5 |
9.10 |
12.50 |
3.40 |
|
<=== |
| Show |
|
|
18 16 25 +50 13 57 |
JNN 117 DE |
2009 |
4 |
333 |
0.7 |
13.10 |
13.40 |
0.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 234601 |
|
Constellation |
Hercules |
|
SAO |
30858 |
|
Tycho2 |
3533-01354-1 |
|
| HD |
234601 |
|
DM |
BD+50 2552 |
|
