18409+3044 SLE 114
18h 40m 51.53s +30° 44' 23.4" P.A. 145.00 sep 4.3 mag 10.90,10.90
Coord 2000 |
18409+3044 |
|
Discov num |
SLE 114 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 51.53 +30 44 23.4 |
|
Date first |
1982 |
|
Date last |
2020 |
|
Obs |
8 |
|
Pa first |
140 |
|
Pa last |
145 |
|
P.A. Now (θ) |
145° |
|
Sep first |
4.5 |
|
Sep last |
4.29 |
|
Sep. Now (ρ) |
4.29" |
|
Mag pri |
10.90 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-045 |
|
Sec motion ra |
|
|
Pri motion dec |
+015 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
4587963196067172480 |
|