18150+3840 LDS 4781
18h 15m 03.48s +38° 39' 31.5" sep 2.5 mag 13.60,13.70
Coord 2000 |
18150+3840 |
|
Discov num |
LDS4781 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 03.48 +38 39 31.5 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
0 |
|
Pa last |
0.1 |
|
P.A. Now (θ) |
0.1° |
|
Sep first |
4.0 |
|
Sep last |
2.457 |
|
Sep. Now (ρ) |
2.457" |
|
Mag pri |
13.60 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-060 |
|
Sec motion ra |
-060 |
|
Pri motion dec |
-255 |
|
Sec motion dec |
-255 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2109147461409477760 |
|