17491+6248 LDS 1454
17h 49m 03.96s +62° 47' 55.2" P.A. 208.00 sep 16.7 mag 6.69,17.00 Sp F2 dist. 49.02 pc (159.9 l.y.)
Coord 2000 |
17491+6248 |
|
Discov num |
LDS1454 |
|
Comp |
|
|
Coord arcsec 2000 |
17 49 03.96 +62 47 55.2 |
|
Date first |
1963 |
|
Date last |
2013 |
|
Obs |
6 |
|
Pa first |
212 |
|
Pa last |
208.4 |
|
P.A. Now (θ) |
208.4° |
|
Sep first |
17.0 |
|
Sep last |
16.703 |
|
Sep. Now (ρ) |
16.703" |
|
Mag pri |
6.69 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
10.31 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-071 |
|
Sec motion ra |
|
|
Pri motion dec |
+070 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
SAO |
17645 |
|
HIP |
87211 |
|
Tycho2 |
4204-01652-1 |
|
Gaia DR2 |
1439526806868726144 |
|
HD |
162898 |
|
GC |
24249 |
|
BD |
BD+62 1573 |
|
Distance |
49.02 |
|
Distance ly |
159.9 |
|