18413+2506 SLE 502 (HD 336747)
18h 41m 20.48s +25° 05' 40.3" P.A. 94.00 sep 6.2 mag 10.20,11.50
Coord 2000 |
18413+2506 |
|
Discov num |
SLE 502 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 20.48 +25 05 40.3 |
|
Date first |
1895 |
|
Date last |
2018 |
|
Obs |
15 |
|
Pa first |
88 |
|
Pa last |
94.4 |
|
P.A. Now (θ) |
94.4° |
|
Sep first |
6.2 |
|
Sep last |
6.218 |
|
Sep. Now (ρ) |
6.218" |
|
Mag pri |
10.20 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
-013 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
+030 |
|
Sec motion dec |
+032 |
|
Notes |
|
|
rPM=0.282 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 336747 |
|
Constellation |
Hercules |
|
Tycho2 |
2111-00212-1 |
|
Gaia DR2 |
4536147958994237952 |
|
HD |
336747 |
|