18384+1643 SLE 225 AC
18h 38m 23.35s +16° 43' 01.1" P.A. 305.00 sep 60.4 mag 10.80,12.50
| Coord 2000 |
18384+1643 |
|
Discov num |
SLE 225 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 38 23.35 +16 43 01.1 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
305 |
|
Pa last |
305 |
|
P.A. Now (θ) |
305° |
|
| Sep first |
60.0 |
|
Sep last |
60.38 |
|
Sep. Now (ρ) |
60.38" |
|
| Mag pri |
10.80 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.871
This double is not physical.
18384+1643 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 38 23 +16 43 01 |
SLE 225 AB |
2015 |
11 |
280 |
10.5 |
10.80 |
11.40 |
0.60 |
|
|
| Show |
|
|
18 38 23 +16 43 01 |
SLE 225 AC |
2015 |
9 |
305 |
60.4 |
10.80 |
12.50 |
1.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4511612047784419968 |
|
