16542+6944 LDS 1858
16h 54m 12.88s +69° 43' 07.2" P.A. 188.00 sep 3.7 mag 16.90,17.00
Coord 2000 |
16542+6944 |
|
Discov num |
LDS1858 |
|
Comp |
|
|
Coord arcsec 2000 |
16 54 12.88 +69 43 07.2 |
|
Date first |
1966 |
|
Date last |
2017 |
|
Obs |
6 |
|
Pa first |
179 |
|
Pa last |
188 |
|
P.A. Now (θ) |
188° |
|
Sep first |
2.0 |
|
Sep last |
3.697 |
|
Sep. Now (ρ) |
3.697" |
|
Mag pri |
16.90 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-191 |
|
Sec motion ra |
|
|
Pri motion dec |
+013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1649231746192009728 |
|