22057+0147 STT 460 AB (HD 209748)
22h 05m 39.20s +01° 46' 56.3" P.A. 340.00 sep 14.5 mag 8.20,12.20 Sp F0 dist. 265.96 pc (867.56 l.y.)
| Coord 2000 |
22057+0147 |
|
Discov num |
STT 460 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 05 39.20 +01 46 56.3 |
|
| Date first |
1849 |
|
Date last |
2015 |
|
Obs |
27 |
|
| Pa first |
356 |
|
Pa last |
339.7 |
|
P.A. Now (θ) |
339.7° |
|
| Sep first |
5.7 |
|
Sep last |
14.47 |
|
Sep. Now (ρ) |
14.47" |
|
| Mag pri |
8.20 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+036 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
+142 |
|
| Notes |
L
(Linear solution) |
|
rPM=1.334
This double is not physical.
22057+0147 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 209748 |
127283 |
22 05 39 +01 46 56 |
STT 460 AB |
2015 |
27 |
340 |
14.5 |
8.20 |
12.20 |
4.00 |
|
<=== |
| Show |
|
127283 |
22 05 39 +01 46 56 |
STT 460 AC |
2015 |
28 |
30 |
19.3 |
8.20 |
11.90 |
3.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 209748 |
|
Constellation |
Aquarius |
|
SAO |
127283 |
|
HIP |
109064 |
|
| Tycho2 |
0558-00608-1 |
|
Gaia DR2 |
2682407191763737856 |
|
HD |
209748 |
|
BD |
BD+01 4579 |
|
| Distance |
265.96 |
|
Distance ly |
867.56 |
|
