22058-0019 BUP 232 AB (Sadalmelik)
22h 05m 47.03s -00° 19' 11.4" P.A. 40.00 sep 110.0 mag 2.96,12.20 Sp G2Ib dist. 160.51 pc (523.58 l.y.)
| Coord 2000 |
22058-0019 |
|
Discov num |
BUP 232 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 05 47.03 -00 19 11.4 |
|
| Date first |
1837 |
|
Date last |
2008 |
|
Obs |
8 |
|
| Pa first |
44 |
|
Pa last |
39.8 |
|
P.A. Now (θ) |
39.8° |
|
| Sep first |
116.0 |
|
Sep last |
109.96 |
|
Sep. Now (ρ) |
109.96" |
|
| Mag pri |
2.96 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
9.24 |
|
Spectral class |
G2Ib (yellow) |
|
| Pri motion ra |
+019 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-007 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.24
This double is not physical.
22058-0019 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Sadalmelik |
145862 |
22 05 47 -00 19 11 |
BUP 232 AB |
2008 |
8 |
40 |
110.0 |
2.96 |
12.20 |
9.24 |
|
<=== |
| Show |
|
145862 |
22 05 47 -00 19 11 |
SKF 1651 AC |
2010 |
30 |
239 |
999.9 |
2.96 |
2.90 |
0.06 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Common name |
Sadalmelik |
|
Constellation |
Aquarius |
|
SAO |
145862 |
|
HIP |
109074 |
|
| Tycho2 |
5224-01806-1 |
|
HD |
209750 |
|
HR |
8414 |
|
GC |
30896 |
|
| BD |
BD-01 4246 |
|
Bayer |
Alpha Aquarii |
|
Bayer name |
Alp Aqr |
|
Flamsteed |
34 Aquarii |
|
| Flamsteed name |
34 Aqr |
|
FK5 |
827 |
|
Distance |
160.51 |
|
Distance ly |
523.58 |
|
| Bayer greek |
α Aqr |
|
| Other names |
EL MELIK, SAAD EL MELIK |
|
| Meaning |
lucky star of the King |
|
