16243+5520 SKF 242
16h 24m 17.44s +55° 19' 55.1" P.A. 126.00 sep 15.0 mag 6.90,18.00 Sp F8 dist. 42.5 pc (138.64 l.y.)
Coord 2000 |
16243+5520 |
|
Discov num |
SKF 242 |
|
Comp |
|
|
Coord arcsec 2000 |
16 24 17.44 +55 19 55.1 |
|
Date first |
1999 |
|
Date last |
2020 |
|
Obs |
5 |
|
Pa first |
123 |
|
Pa last |
126 |
|
P.A. Now (θ) |
126° |
|
Sep first |
17.5 |
|
Sep last |
15.02 |
|
Sep. Now (ρ) |
15.02" |
|
Mag pri |
6.90 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
11.1 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-325 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
SAO |
29930 |
|
HIP |
80364 |
|
Tycho2 |
3881-01311-1 |
|
HD |
148329 |
|
GC |
22094 |
|
BD |
BD+55 1844 |
|
Distance |
42.5 |
|
Distance ly |
138.64 |
|