18585+1523 OL 190
18h 58m 50.61s +15° 20' 40.6" P.A. 295.00 sep 3.3 mag 10.80,11.40
| Coord 2000 |
18585+1523 |
|
Discov num |
OL 190 |
|
Comp |
|
|
Coord arcsec 2000 |
18 58 50.61 +15 20 40.6 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
299 |
|
Pa last |
294.7 |
|
P.A. Now (θ) |
294.7° |
|
| Sep first |
3.0 |
|
Sep last |
3.316 |
|
Sep. Now (ρ) |
3.316" |
|
| Mag pri |
10.80 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+037 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=1.54
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4507689196468962816 |
|
