17524+6520 LDS 2742
17h 52m 22.19s +65° 19' 09.4" P.A. 150.00 sep 3.5 mag 15.30,15.80
Coord 2000 |
17524+6520 |
|
Discov num |
LDS2742 |
|
Comp |
|
|
Coord arcsec 2000 |
17 52 22.19 +65 19 09.4 |
|
Date first |
1963 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
150 |
|
Pa last |
149.5 |
|
P.A. Now (θ) |
149.5° |
|
Sep first |
3.5 |
|
Sep last |
3.47 |
|
Sep. Now (ρ) |
3.47" |
|
Mag pri |
15.30 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+057 |
|
Sec motion ra |
|
|
Pri motion dec |
-065 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1441025643079860224 |
|