10236-1721 UC 1922 AC
10h 23m 38.22s -17° 20' 39.1" sep 50.5 mag 9.50,15.90 Sp K0III
| Coord 2000 |
10236-1721 |
|
Discov num |
UC 1922 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 23 38.22 -17 20 39.1 |
|
| Date first |
1999 |
|
Date last |
2017 |
|
Obs |
3 |
|
| Pa first |
358 |
|
Pa last |
359.7 |
|
P.A. Now (θ) |
359.7° |
|
| Sep first |
50.9 |
|
Sep last |
50.5 |
|
Sep. Now (ρ) |
50.5" |
|
| Mag pri |
9.50 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
6.4 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
-050 |
|
Sec motion ra |
-065 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
| Notes |
N
V
W
(See Notes, Proper motion indicates physical, ) |
|
rPM=0.228 (< 0.3, Physical double)
This double is physical.
10236-1721 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 90084 |
155951 |
10 23 38 -17 20 39 |
GWP 1359 AB |
2017 |
6 |
294 |
34.0 |
9.50 |
11.51 |
2.01 |
|
|
| Show |
|
155951 |
10 23 38 -17 20 39 |
UC 1922 AC |
2017 |
3 |
0 |
50.5 |
9.50 |
15.90 |
6.40 |
|
<=== |
| Show |
|
|
10 23 36 -17 20 25 |
UC 1922 BC |
2017 |
4 |
38 |
46.4 |
11.51 |
15.90 |
4.39 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
155951 |
|
Tycho2 |
6064-00250-1 |
|
Gaia DR2 |
3748245210787595776 |
|
| HD |
90084 |
|
