10201-0421 HO 531 (HD 89578)
10h 20m 06.97s -04° 20' 36.3" P.A. 122.00 sep 3.1 mag 7.99,11.43 Sp A3 dist. 147.49 pc (481.11 l.y.)
| Coord 2000 |
10201-0421 |
|
Discov num |
HO 531 |
|
Comp |
|
|
Coord arcsec 2000 |
10 20 06.97 -04 20 36.3 |
|
| Date first |
1894 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
133 |
|
Pa last |
122.2 |
|
P.A. Now (θ) |
122.2° |
|
| Sep first |
2.0 |
|
Sep last |
3.106 |
|
Sep. Now (ρ) |
3.106" |
|
| Mag pri |
7.99 |
|
Mag sec |
11.43 |
|
delta mag (ΔM) |
3.44 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-026 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
rPM=0.132 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 89578 |
|
Constellation |
Sextans |
|
SAO |
137498 |
|
HIP |
50593 |
|
| Tycho2 |
4908-01425-1 |
|
Gaia DR2 |
3780246256195686784 |
|
HD |
89578 |
|
BD |
BD-03 2900 |
|
| Distance |
147.49 |
|
Distance ly |
481.11 |
|
