16487+6359 LDS 2399
16h 48m 46.19s +63° 59' 13.5" P.A. 346.00 sep 17.6 mag 17.70,20.80
| Coord 2000 |
16487+6359 |
|
Discov num |
LDS2399 |
|
Comp |
|
|
Coord arcsec 2000 |
16 48 46.19 +63 59 13.5 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
345 |
|
Pa last |
345.9 |
|
P.A. Now (θ) |
345.9° |
|
| Sep first |
17.5 |
|
Sep last |
17.554 |
|
Sep. Now (ρ) |
17.554" |
|
| Mag pri |
17.70 |
|
Mag sec |
20.80 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
| Pri motion ra |
-059 |
|
Sec motion ra |
|
|
| Pri motion dec |
+042 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1631927082438814976 |
|
