18272+3847 MLB 854
18h 27m 18.60s +38° 47' 36.5" P.A. 9.00 sep 6.8 mag 11.80,12.00
| Coord 2000 |
18272+3847 |
|
Discov num |
MLB 854 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 18.60 +38 47 36.5 |
|
| Date first |
1933 |
|
Date last |
2020 |
|
Obs |
13 |
|
| Pa first |
17 |
|
Pa last |
9.3 |
|
P.A. Now (θ) |
9.3° |
|
| Sep first |
4.4 |
|
Sep last |
6.799 |
|
Sep. Now (ρ) |
6.799" |
|
| Mag pri |
11.80 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
+102 |
|
| Notes |
|
|
rPM=1.228
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2108580972403181824 |
|
