22454+5129 HU 783 AB (HD 215590)
22h 45m 22.23s +51° 29' 18.8" P.A. 204.00 sep 0.1 mag 9.19,9.35 Sp B9 dist. 386.1 pc (1259.46 l.y.)
| Coord 2000 |
22454+5129 |
|
Discov num |
HU 783 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 45 22.23 +51 29 18.8 |
|
| Date first |
1904 |
|
Date last |
2014 |
|
Obs |
22 |
|
| Pa first |
134 |
|
Pa last |
204.3 |
|
P.A. Now (θ) |
204.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.136 |
|
Sep. Now (ρ) |
0.136" |
|
| Mag pri |
9.19 |
|
Mag sec |
9.35 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
22454+5129 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 215590 |
34766 |
22 45 22 +51 29 19 |
HU 783 AB |
2014 |
22 |
204 |
0.1 |
9.19 |
9.35 |
0.16 |
|
<=== |
| Show |
|
34766 |
22 45 22 +51 29 19 |
HU 783 AC |
2014 |
1 |
104 |
4.0 |
9.19 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 215590 |
|
Constellation |
Lacerta |
|
SAO |
34766 |
|
HIP |
112348 |
|
| Tycho2 |
3633-00054-1 |
|
HD |
215590 |
|
GC |
31760 |
|
BD |
BD+50 3817 |
|
| Distance |
386.1 |
|
Distance ly |
1259.46 |
|
