18272+1643 SLE 617
18h 27m 14.52s +16° 43' 20.1" P.A. 195.00 sep 7.0 mag 11.80,12.90
Coord 2000 |
18272+1643 |
|
Discov num |
SLE 617 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 14.52 +16 43 20.1 |
|
Date first |
1982 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
191 |
|
Pa last |
195.1 |
|
P.A. Now (θ) |
195.1° |
|
Sep first |
6.8 |
|
Sep last |
6.962 |
|
Sep. Now (ρ) |
6.962" |
|
Mag pri |
11.80 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=1.847
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4522307920808045952 |
|