22345+0413 STF 2920 AB (HD 213892)
22h 34m 31.58s +04° 13' 20.6" P.A. 144.00 sep 13.7 mag 7.55,8.85 Sp B9.5V dist. 89.13 pc (290.74 l.y.)
Coord 2000 |
22345+0413 |
|
Discov num |
STF2920 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 34 31.58 +04 13 20.6 |
|
Date first |
1824 |
|
Date last |
2016 |
|
Obs |
74 |
|
Pa first |
146 |
|
Pa last |
143.5 |
|
P.A. Now (θ) |
143.5° |
|
Sep first |
14.1 |
|
Sep last |
13.74 |
|
Sep. Now (ρ) |
13.74" |
|
Mag pri |
7.55 |
|
Mag sec |
8.85 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
B9.5V (blue-white) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
+001 |
|
Notes |
Z
(Parallax indicates components are physical) |
|
rPM=0.198 (< 0.3, Physical double)
This double is physical.
22345+0413 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 213892 |
127609 |
22 34 32 +04 13 21 |
STF 2920 AB |
2016 |
74 |
144 |
13.7 |
7.55 |
8.85 |
1.30 |
|
<=== |
Show |
|
127609 |
22 34 32 +04 13 21 |
STF 2920 AC |
2014 |
10 |
60 |
15.2 |
7.55 |
13.40 |
5.85 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 213892 |
|
Constellation |
Pegasus |
|
SAO |
127609 |
|
HIP |
111433 |
|
Tycho2 |
0570-02140-1 |
|
Gaia DR2 |
2705623001827164928 |
|
HD |
213892 |
|
GC |
31517 |
|
BD |
BD+03 4730 |
|
Distance |
89.13 |
|
Distance ly |
290.74 |
|