18111+3241 TOK 615 BC
18h 11m 52.24s +32° 25' 21.3" P.A. 57.00 sep 49.2 mag 15.78,16.79 Sp K5
| Coord 2000 |
18111+3241 |
|
Discov num |
TOK 615 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 11 52.24 +32 25 21.3 |
|
| Date first |
1980 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
57 |
|
Pa last |
57.1 |
|
P.A. Now (θ) |
57.1° |
|
| Sep first |
49.1 |
|
Sep last |
49.195 |
|
Sep. Now (ρ) |
49.195" |
|
| Mag pri |
15.78 |
|
Mag sec |
16.79 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
-143 |
|
Sec motion ra |
-142 |
|
| Pri motion dec |
+318 |
|
Sec motion dec |
+324 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.017 (< 0.3, Physical double)
This double is physical.
18111+3241 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 11 06 +32 41 00 |
LEP 87 AB |
2002 |
2 |
148 |
999.9 |
10.56 |
15.78 |
5.22 |
|
|
| Show |
|
|
18 11 52 +32 25 21 |
TOK 615 BC |
2016 |
6 |
57 |
49.2 |
15.78 |
16.79 |
1.01 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4591398521365845376 |
|