18040+2315 POU 3345
18h 03m 57.28s +23° 15' 25.3" P.A. 301.00 sep 12.5 mag 12.90,13.60
Coord 2000 |
18040+2315 |
|
Discov num |
POU3345 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 57.28 +23 15 25.3 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
294 |
|
Pa last |
300.7 |
|
P.A. Now (θ) |
300.7° |
|
Sep first |
12.1 |
|
Sep last |
12.465 |
|
Sep. Now (ρ) |
12.465" |
|
Mag pri |
12.90 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.853
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4577541823000734976 |
|