17391+6509 LDS 2737
17h 39m 14.20s +65° 08' 39.2" P.A. 125.00 sep 3.4 mag 17.00,20.80
Coord 2000 |
17391+6509 |
|
Discov num |
LDS2737 |
|
Comp |
|
|
Coord arcsec 2000 |
17 39 14.20 +65 08 39.2 |
|
Date first |
1968 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
127 |
|
Pa last |
125.3 |
|
P.A. Now (θ) |
125.3° |
|
Sep first |
3.5 |
|
Sep last |
3.357 |
|
Sep. Now (ρ) |
3.357" |
|
Mag pri |
17.00 |
|
Mag sec |
20.80 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
Pri motion ra |
+034 |
|
Sec motion ra |
|
|
Pri motion dec |
+058 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1633123557248956800 |
|