18303+6244 LDS 2415
18h 30m 18.00s +62° 44' 49.7" P.A. 316.00 sep 68.4 mag 17.40,21.20
| Coord 2000 |
18303+6244 |
|
Discov num |
LDS2415 |
|
Comp |
|
|
Coord arcsec 2000 |
18 30 18.00 +62 44 49.7 |
|
| Date first |
1952 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
313 |
|
Pa last |
315.7 |
|
P.A. Now (θ) |
315.7° |
|
| Sep first |
71.0 |
|
Sep last |
68.448 |
|
Sep. Now (ρ) |
68.448" |
|
| Mag pri |
17.40 |
|
Mag sec |
21.20 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
| Pri motion ra |
-121 |
|
Sec motion ra |
|
|
| Pri motion dec |
+022 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2160133774092437888 |
|
