18111+5330 AG 217 (HD 234577)
18h 11m 05.89s +53° 29' 37.8" P.A. 238.00 sep 14.4 mag 10.77,11.85 Sp F8
| Coord 2000 |
18111+5330 |
|
Discov num |
AG 217 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 05.89 +53 29 37.8 |
|
| Date first |
1900 |
|
Date last |
2017 |
|
Obs |
25 |
|
| Pa first |
242 |
|
Pa last |
237.6 |
|
P.A. Now (θ) |
237.6° |
|
| Sep first |
15.8 |
|
Sep last |
14.4 |
|
Sep. Now (ρ) |
14.4" |
|
| Mag pri |
10.77 |
|
Mag sec |
11.85 |
|
delta mag (ΔM) |
1.08 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+021 |
|
| Notes |
|
|
rPM=0.63
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 234577 |
|
Constellation |
Draco |
|
SAO |
30796 |
|
Tycho2 |
3903-02144-1 |
|
| Gaia DR2 |
2149377492356261120 |
|
HD |
234577 |
|
