16486+2123 WAL 73 AC
16h 48m 33.52s +21° 23' 25.4" P.A. 150.00 sep 37.2 mag 8.43,11.77 Sp G5 dist. 174.83 pc (570.3 l.y.)
| Coord 2000 |
16486+2123 |
|
Discov num |
WAL 73 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 48 33.52 +21 23 25.4 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
150 |
|
Pa last |
150.4 |
|
P.A. Now (θ) |
150.4° |
|
| Sep first |
30.0 |
|
Sep last |
37.213 |
|
Sep. Now (ρ) |
37.213" |
|
| Mag pri |
8.43 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
3.34 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.986
This double is not physical.
16486+2123 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 151750 |
84617 |
16 48 34 +21 23 25 |
STF 2102 AB |
2017 |
25 |
274 |
14.2 |
8.43 |
11.29 |
2.86 |
|
|
| Show |
|
84617 |
16 48 34 +21 23 25 |
WAL 73 AC |
2015 |
9 |
150 |
37.2 |
8.43 |
11.77 |
3.34 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
84617 |
|
HIP |
82266 |
|
Tycho2 |
1533-00980-1 |
|
| Gaia DR2 |
4565573845085597824 |
|
HD |
151750 |
|
BD |
BD+21 2991 |
|
Distance |
174.83 |
|
| Distance ly |
570.3 |
|
