18348+3939 SLE 215
18h 34m 46.61s +39° 39' 18.1" P.A. 88.00 sep 4.3 mag 12.90,13.00
Coord 2000 |
18348+3939 |
|
Discov num |
SLE 215 |
|
Comp |
|
|
Coord arcsec 2000 |
18 34 46.61 +39 39 18.1 |
|
Date first |
1982 |
|
Date last |
2020 |
|
Obs |
5 |
|
Pa first |
84 |
|
Pa last |
88.2 |
|
P.A. Now (θ) |
88.2° |
|
Sep first |
4.9 |
|
Sep last |
4.298 |
|
Sep. Now (ρ) |
4.298" |
|
Mag pri |
12.90 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+015 |
|
Notes |
|
|
rPM=0.9
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2110004049687368192 |
|