18369+2915 SLE 98
18h 36m 51.56s +29° 14' 56.0" P.A. 315.00 sep 11.2 mag 10.90,11.80
Coord 2000 |
18369+2915 |
|
Discov num |
SLE 98 |
|
Comp |
|
|
Coord arcsec 2000 |
18 36 51.56 +29 14 56.0 |
|
Date first |
1982 |
|
Date last |
2017 |
|
Obs |
10 |
|
Pa first |
308 |
|
Pa last |
315.2 |
|
P.A. Now (θ) |
315.2° |
|
Sep first |
10.9 |
|
Sep last |
11.199 |
|
Sep. Now (ρ) |
11.199" |
|
Mag pri |
10.90 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
+015 |
|
Notes |
|
|
rPM=1.694
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
4587571598128073984 |
|