18438+2309 POU 3509
18h 43m 46.90s +23° 09' 17.7" P.A. 37.00 sep 7.1 mag 11.41,12.40
| Coord 2000 |
18438+2309 |
|
Discov num |
POU3509 |
|
Comp |
|
|
Coord arcsec 2000 |
18 43 46.90 +23 09 17.7 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
11 |
|
Pa last |
36.8 |
|
P.A. Now (θ) |
36.8° |
|
| Sep first |
4.2 |
|
Sep last |
7.116 |
|
Sep. Now (ρ) |
7.116" |
|
| Mag pri |
11.41 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=1.274
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2108-01312-1 |
|
Gaia DR2 |
4532630239037640832 |
|
