20575+0036 HWE 101 AC
20h 57m 28.96s +00° 36' 06.7" P.A. 313.00 sep 11.7 mag 9.16,13.10 Sp A5 dist. 136.61 pc (445.62 l.y.)
| Coord 2000 |
20575+0036 |
|
Discov num |
HWE 101 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 57 28.96 +00 36 06.7 |
|
| Date first |
1901 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
335 |
|
Pa last |
312.6 |
|
P.A. Now (θ) |
312.6° |
|
| Sep first |
11.4 |
|
Sep last |
11.714 |
|
Sep. Now (ρ) |
11.714" |
|
| Mag pri |
9.16 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
3.94 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
rPM=1.745
This double is not physical.
20575+0036 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 199482 |
126405 |
20 57 29 +00 36 07 |
HWE 101 AB |
2016 |
22 |
139 |
40.7 |
9.16 |
10.23 |
1.07 |
|
|
| Show |
|
126405 |
20 57 29 +00 36 07 |
HWE 101 AC |
2016 |
9 |
313 |
11.7 |
9.16 |
13.10 |
3.94 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
126405 |
|
HIP |
103446 |
|
Tycho2 |
0513-00969-1 |
|
| Gaia DR2 |
1729475891493593216 |
|
HD |
199482 |
|
BD |
BD+00 4621 |
|
Distance |
136.61 |
|
| Distance ly |
445.62 |
|
