19121+7142 LDS 1901
19h 12m 01.95s +71° 43' 47.5" P.A. 146.00 sep 7.7 mag 15.70,17.70
Coord 2000 |
19121+7142 |
|
Discov num |
LDS1901 |
|
Comp |
|
|
Coord arcsec 2000 |
19 12 01.95 +71 43 47.5 |
|
Date first |
1966 |
|
Date last |
2015 |
|
Obs |
17 |
|
Pa first |
150 |
|
Pa last |
145.9 |
|
P.A. Now (θ) |
145.9° |
|
Sep first |
8.0 |
|
Sep last |
7.688 |
|
Sep. Now (ρ) |
7.688" |
|
Mag pri |
15.70 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
Pri motion ra |
-258 |
|
Sec motion ra |
|
|
Pri motion dec |
+038 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2264466844768739200 |
|