18039+2558 SLE 88
18h 03m 51.56s +25° 58' 17.3" P.A. 339.00 sep 3.8 mag 12.20,13.30
| Coord 2000 |
18039+2558 |
|
Discov num |
SLE 88 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 51.56 +25 58 17.3 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
322 |
|
Pa last |
339.3 |
|
P.A. Now (θ) |
339.3° |
|
| Sep first |
3.4 |
|
Sep last |
3.79 |
|
Sep. Now (ρ) |
3.79" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+038 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-083 |
|
Sec motion dec |
+025 |
|
| Notes |
|
|
rPM=1.333
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2095-02525-1 |
|
Gaia DR2 |
4582610090562488960 |
|
