18535+7547 STF 2452 (233 Dra)
18h 53m 33.24s +75° 47' 14.6" P.A. 217.00 sep 5.7 mag 6.73,7.35 Sp A1V dist. 246.31 pc (803.46 l.y.)
| Coord 2000 |
18535+7547 |
|
Discov num |
STF2452 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 33.24 +75 47 14.6 |
|
| Date first |
1825 |
|
Date last |
2019 |
|
Obs |
89 |
|
| Pa first |
218 |
|
Pa last |
217.1 |
|
P.A. Now (θ) |
217.1° |
|
| Sep first |
6.5 |
|
Sep last |
5.669 |
|
Sep. Now (ρ) |
5.669" |
|
| Mag pri |
6.73 |
|
Mag sec |
7.35 |
|
delta mag (ΔM) |
0.62 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+020 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
233 Dra |
|
Constellation |
Draco |
|
SAO |
9286 |
|
HIP |
92717 |
|
| Tycho2 |
4583-02837-1 |
|
Gaia DR2 |
2268560738875917440 |
|
HD |
176795 |
|
HR |
7199 |
|
| GC |
26036 |
|
ADS |
11870 |
|
BD |
BD+75 683 |
|
Flamsteed |
233 Draconis |
|
| Flamsteed name |
233 Dra |
|
Distance |
246.31 |
|
Distance ly |
803.46 |
|
