18334+5842 ES 188
18h 33m 24.35s +58° 42' 23.2" P.A. 219.00 sep 11.6 mag 9.50,15.00 Sp F8 dist. 255.1 pc (832.14 l.y.)
| Coord 2000 |
18334+5842 |
|
Discov num |
ES 188 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 24.35 +58 42 23.2 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
225 |
|
Pa last |
219.4 |
|
P.A. Now (θ) |
219.4° |
|
| Sep first |
11.8 |
|
Sep last |
11.584 |
|
Sep. Now (ρ) |
11.584" |
|
| Mag pri |
9.50 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
-023 |
|
| Notes |
N
(See Notes) |
|
rPM=1.612
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
SAO |
31047 |
|
HIP |
90972 |
|
Tycho2 |
3917-02301-1 |
|
| Gaia DR2 |
2157403476266324096 |
|
HD |
171848 |
|
GC |
25392 |
|
ADS |
11465 |
|
| BD |
BD+58 1824 |
|
Distance |
255.1 |
|
Distance ly |
832.14 |
|