18517+4026 MLB 976
18h 51m 39.88s +40° 27' 38.2" P.A. 290.00 sep 5.3 mag 14.00,14.50
Coord 2000 |
18517+4026 |
|
Discov num |
MLB 976 |
|
Comp |
|
|
Coord arcsec 2000 |
18 51 39.88 +40 27 38.2 |
|
Date first |
1935 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
290 |
|
Pa last |
290.3 |
|
P.A. Now (θ) |
290.3° |
|
Sep first |
4.3 |
|
Sep last |
5.326 |
|
Sep. Now (ρ) |
5.326" |
|
Mag pri |
14.00 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-034 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2103565408375156736 |
|