17179+2659 SLE 25
17h 17m 56.24s +26° 58' 51.5" P.A. 94.00 sep 19.2 mag 11.44,12.81
Coord 2000 |
17179+2659 |
|
Discov num |
SLE 25 |
|
Comp |
|
|
Coord arcsec 2000 |
17 17 56.24 +26 58 51.5 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
103 |
|
Pa last |
93.8 |
|
P.A. Now (θ) |
93.8° |
|
Sep first |
18.3 |
|
Sep last |
19.161 |
|
Sep. Now (ρ) |
19.161" |
|
Mag pri |
11.44 |
|
Mag sec |
12.81 |
|
delta mag (ΔM) |
1.37 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+024 |
|
Notes |
|
|
rPM=1.028
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2069-01981-1 |
|
Gaia DR2 |
4574276410900783488 |
|