18232+5425 HDS 2600 (HD 169745)
18h 23m 09.52s +54° 25' 24.9" P.A. 21.00 sep 0.1 mag 7.85,10.08 Sp A2 dist. 147.93 pc (482.55 l.y.)
| Coord 2000 |
18232+5425 |
|
Discov num |
HDS2600 |
|
Comp |
|
|
Coord arcsec 2000 |
18 23 09.52 +54 25 24.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
21 |
|
Pa last |
21 |
|
P.A. Now (θ) |
21° |
|
| Sep first |
0.1 |
|
Sep last |
0.134 |
|
Sep. Now (ρ) |
0.134" |
|
| Mag pri |
7.85 |
|
Mag sec |
10.08 |
|
delta mag (ΔM) |
2.23 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+028 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 169745 |
|
Constellation |
Draco |
|
SAO |
30938 |
|
HIP |
90095 |
|
| Tycho2 |
3908-00904-1 |
|
Gaia DR2 |
2149016096628271488 |
|
HD |
169745 |
|
BD |
BD+54 1979 |
|
| Distance |
147.93 |
|
Distance ly |
482.55 |
|
