15577-3915 WG 185 (HD 142728)
15h 57m 39.06s -39° 14' 59.2" P.A. 39.00 sep 5.9 mag 9.11,10.29 Sp G3/5V dist. 79.81 pc (260.34 l.y.)
| Coord 2000 |
15577-3915 |
|
Discov num |
WG 185 |
|
Comp |
|
|
Coord arcsec 2000 |
15 57 39.06 -39 14 59.2 |
|
| Date first |
1880 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
41 |
|
Pa last |
39.3 |
|
P.A. Now (θ) |
39.3° |
|
| Sep first |
5.6 |
|
Sep last |
5.942 |
|
Sep. Now (ρ) |
5.942" |
|
| Mag pri |
9.11 |
|
Mag sec |
10.29 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
G3/5V (yellow) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=0.912
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 142728 |
|
Constellation |
Lupus |
|
HIP |
78163 |
|
Tycho2 |
7838-01294-1 |
|
| Gaia DR2 |
5996470340389311872 |
|
HD |
142728 |
|
CD |
CD-3810765 |
|
Distance |
79.81 |
|
| Distance ly |
260.34 |
|
