18231+2349 POU 3399
18h 23m 09.15s +23° 49' 14.1" P.A. 256.00 sep 12.8 mag 13.80,13.90
Coord 2000 |
18231+2349 |
|
Discov num |
POU3399 |
|
Comp |
|
|
Coord arcsec 2000 |
18 23 09.15 +23 49 14.1 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
260 |
|
Pa last |
256.3 |
|
P.A. Now (θ) |
256.3° |
|
Sep first |
12.7 |
|
Sep last |
12.809 |
|
Sep. Now (ρ) |
12.809" |
|
Mag pri |
13.80 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+063 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
+036 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=1.243
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4530533332923990656 |
|