15397-2101 HWE 36 (HD 139574)
15h 39m 40.07s -21° 01' 03.7" P.A. 196.00 sep 2.7 mag 8.68,10.60 Sp K0III
Coord 2000 |
15397-2101 |
|
Discov num |
HWE 36 |
|
Comp |
|
|
Coord arcsec 2000 |
15 39 40.07 -21 01 03.7 |
|
Date first |
1876 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
190 |
|
Pa last |
196.1 |
|
P.A. Now (θ) |
196.1° |
|
Sep first |
1.5 |
|
Sep last |
2.673 |
|
Sep. Now (ρ) |
2.673" |
|
Mag pri |
8.68 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
1.92 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+014 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 139574 |
|
Constellation |
Libra |
|
Tycho2 |
6197-00650-1 |
|
Gaia DR2 |
6241406106153178880 |
|
HD |
139574 |
|