18318+3152 SLE 191
18h 31m 49.48s +31° 52' 19.1" P.A. 313.00 sep 6.2 mag 10.60,11.60
Coord 2000 |
18318+3152 |
|
Discov num |
SLE 191 |
|
Comp |
|
|
Coord arcsec 2000 |
18 31 49.48 +31 52 19.1 |
|
Date first |
1982 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
310 |
|
Pa last |
312.9 |
|
P.A. Now (θ) |
312.9° |
|
Sep first |
6.4 |
|
Sep last |
6.232 |
|
Sep. Now (ρ) |
6.232" |
|
Mag pri |
10.60 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.834
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
4589102397491838720 |
|