18458+3113 SLE 120
18h 45m 49.38s +31° 13' 17.8" P.A. 115.00 sep 6.9 mag 11.60,11.70
| Coord 2000 |
18458+3113 |
|
Discov num |
SLE 120 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 49.38 +31 13 17.8 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
100 |
|
Pa last |
114.9 |
|
P.A. Now (θ) |
114.9° |
|
| Sep first |
7.4 |
|
Sep last |
6.903 |
|
Sep. Now (ρ) |
6.903" |
|
| Mag pri |
11.60 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-067 |
|
| Notes |
|
|
rPM=0.841
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2089887213150009088 |
|
