18298+3930 SLE 182
18h 29m 48.19s +39° 30' 12.3" P.A. 252.00 sep 11.4 mag 11.64,11.90
Coord 2000 |
18298+3930 |
|
Discov num |
SLE 182 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 48.19 +39 30 12.3 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
15 |
|
Pa first |
264 |
|
Pa last |
252.1 |
|
P.A. Now (θ) |
252.1° |
|
Sep first |
9.7 |
|
Sep last |
11.401 |
|
Sep. Now (ρ) |
11.401" |
|
Mag pri |
11.64 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=1.797
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3108-00133-1 |
|
Gaia DR2 |
2108720193764069760 |
|