18428+2945 SLE 116
18h 42m 49.88s +29° 45' 20.8" P.A. 71.00 sep 18.2 mag 11.50,11.50
Coord 2000 |
18428+2945 |
|
Discov num |
SLE 116 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 49.88 +29 45 20.8 |
|
Date first |
1900 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
70 |
|
Pa last |
71.3 |
|
P.A. Now (θ) |
71.3° |
|
Sep first |
18.5 |
|
Sep last |
18.234 |
|
Sep. Now (ρ) |
18.234" |
|
Mag pri |
11.50 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
+012 |
|
Sec motion dec |
+013 |
|
Notes |
|
|
rPM=0.164 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
4587636645413630464 |
|