05309-2241 HDO 71 AC
05h 30m 53.20s -22° 41' 21.6" P.A. 52.00 sep 11.9 mag 12.42,15.70
| Coord 2000 |
05309-2241 |
|
Discov num |
HDO 71 |
|
Comp |
AC |
|
Coord arcsec 2000 |
05 30 53.20 -22 41 21.6 |
|
| Date first |
1870 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
45 |
|
Pa last |
51.6 |
|
P.A. Now (θ) |
51.6° |
|
| Sep first |
10.0 |
|
Sep last |
11.88 |
|
Sep. Now (ρ) |
11.88" |
|
| Mag pri |
12.42 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
3.28 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.727
This double is not physical.
05309-2241 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
05 30 53 -22 41 22 |
HDO 71 AB |
2015 |
3 |
226 |
9.7 |
12.42 |
14.70 |
2.28 |
|
|
| Show |
|
|
05 30 53 -22 41 22 |
HDO 71 AC |
2015 |
4 |
52 |
11.9 |
12.42 |
15.70 |
3.28 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lepus |
|
Gaia DR2 |
2964578468575811840 |
|
