18330+2337 POU 3428
18h 33m 02.49s +23° 37' 01.0" P.A. 257.00 sep 14.6 mag 10.68,12.90 Sp F8
Coord 2000 |
18330+2337 |
|
Discov num |
POU3428 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 02.49 +23 37 01.0 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
264 |
|
Pa last |
257.4 |
|
P.A. Now (θ) |
257.4° |
|
Sep first |
12.1 |
|
Sep last |
14.623 |
|
Sep. Now (ρ) |
14.623" |
|
Mag pri |
10.68 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
2.22 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+028 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-027 |
|
Notes |
|
|
rPM=0.929
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2106-00219-1 |
|
Gaia DR2 |
4535566695293560960 |
|
HD |
342446 |
|