18480+6113 LDS 2750
18h 47m 48.30s +61° 12' 12.4" P.A. 136.00 sep 2.2 mag 17.50,20.80
Coord 2000 |
18480+6113 |
|
Discov num |
LDS2750 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 48.30 +61 12 12.4 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
120 |
|
Pa last |
135.7 |
|
P.A. Now (θ) |
135.7° |
|
Sep first |
2.0 |
|
Sep last |
2.154 |
|
Sep. Now (ρ) |
2.154" |
|
Mag pri |
17.50 |
|
Mag sec |
20.80 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
|
|
Pri motion ra |
-035 |
|
Sec motion ra |
|
|
Pri motion dec |
+067 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2156753085075723904 |
|