18347+3158 SLE 211
18h 34m 40.87s +31° 57' 33.5" P.A. 270.00 sep 9.4 mag 10.60,11.00
Coord 2000 |
18347+3158 |
|
Discov num |
SLE 211 |
|
Comp |
|
|
Coord arcsec 2000 |
18 34 40.87 +31 57 33.5 |
|
Date first |
1902 |
|
Date last |
2018 |
|
Obs |
15 |
|
Pa first |
280 |
|
Pa last |
270.4 |
|
P.A. Now (θ) |
270.4° |
|
Sep first |
8.5 |
|
Sep last |
9.356 |
|
Sep. Now (ρ) |
9.356" |
|
Mag pri |
10.60 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
-023 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=1.073
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2628-01843-1 |
|
Gaia DR2 |
4589068862386206080 |
|