10236-1721 GWP 1359 AB (HD 90084)
10h 23m 38.22s -17° 20' 39.1" P.A. 294.00 sep 34.0 mag 9.50,11.51 Sp K0III
| Coord 2000 |
10236-1721 |
|
Discov num |
GWP1359 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 23 38.22 -17 20 39.1 |
|
| Date first |
1904 |
|
Date last |
2017 |
|
Obs |
6 |
|
| Pa first |
293 |
|
Pa last |
294.4 |
|
P.A. Now (θ) |
294.4° |
|
| Sep first |
33.9 |
|
Sep last |
34.038 |
|
Sep. Now (ρ) |
34.038" |
|
| Mag pri |
9.50 |
|
Mag sec |
11.51 |
|
delta mag (ΔM) |
2.01 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
-050 |
|
Sec motion ra |
-053 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+019 |
|
| Notes |
N
V
W
(See Notes, Proper motion indicates physical, ) |
|
rPM=0.152 (< 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
| Name |
HD 90084 |
|
Constellation |
Hydra |
|
SAO |
155951 |
|
Tycho2 |
6064-00250-1 |
|
| Gaia DR2 |
3748245210787595776 |
|
HD |
90084 |
|
DM |
BD-16 3040 |
|
