18120+2428 POU 3357
18h 11m 58.92s +24° 28' 53.2" P.A. 326.00 sep 9.2 mag 13.50,13.70
Coord 2000 |
18120+2428 |
|
Discov num |
POU3357 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 58.92 +24 28 53.2 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
334 |
|
Pa last |
325.9 |
|
P.A. Now (θ) |
325.9° |
|
Sep first |
11.9 |
|
Sep last |
9.234 |
|
Sep. Now (ρ) |
9.234" |
|
Mag pri |
13.50 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-022 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.734
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4578841445743511808 |
|