17147+3340 LDS 4730
17h 14m 36.21s +33° 40' 05.7" P.A. 23.00 sep 12.6 mag 13.53,17.79
| Coord 2000 |
17147+3340 |
|
Discov num |
LDS4730 |
|
Comp |
|
|
Coord arcsec 2000 |
17 14 36.21 +33 40 05.7 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
23 |
|
Pa last |
22.7 |
|
P.A. Now (θ) |
22.7° |
|
| Sep first |
12.0 |
|
Sep last |
12.626 |
|
Sep. Now (ρ) |
12.626" |
|
| Mag pri |
13.53 |
|
Mag sec |
17.79 |
|
delta mag (ΔM) |
4.26 |
|
Spectral class |
|
|
| Pri motion ra |
-078 |
|
Sec motion ra |
+024 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
+024 |
|
| Notes |
|
|
rPM=1.371
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1334864776057911296 |
|
