15225+5516 HU 148 (HD 238454)
15h 22m 28.30s +55° 16' 19.9" P.A. 207.00 sep 1.7 mag 9.42,10.76 Sp G0
| Coord 2000 |
15225+5516 |
|
Discov num |
HU 148 |
|
Comp |
|
|
Coord arcsec 2000 |
15 22 28.30 +55 16 19.9 |
|
| Date first |
1899 |
|
Date last |
2020 |
|
Obs |
16 |
|
| Pa first |
201 |
|
Pa last |
207.3 |
|
P.A. Now (θ) |
207.3° |
|
| Sep first |
1.5 |
|
Sep last |
1.699 |
|
Sep. Now (ρ) |
1.699" |
|
| Mag pri |
9.42 |
|
Mag sec |
10.76 |
|
delta mag (ΔM) |
1.34 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-048 |
|
Sec motion ra |
-048 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 238454 |
|
Constellation |
Draco |
|
Tycho2 |
3871-00111-1 |
|
Gaia DR2 |
1599873363551392640 |
|
| HD |
238454 |
|
