15367-2851 B 295 (HD 139020)
15h 36m 43.75s -28° 51' 02.4" P.A. 142.00 sep 1.2 mag 9.19,10.73 Sp A4III
Coord 2000 |
15367-2851 |
|
Discov num |
B 295 |
|
Comp |
|
|
Coord arcsec 2000 |
15 36 43.75 -28 51 02.4 |
|
Date first |
1926 |
|
Date last |
1991 |
|
Obs |
4 |
|
Pa first |
139 |
|
Pa last |
141.6 |
|
P.A. Now (θ) |
141.6° |
|
Sep first |
1.4 |
|
Sep last |
1.245 |
|
Sep. Now (ρ) |
1.245" |
|
Mag pri |
9.19 |
|
Mag sec |
10.73 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
A4III (white) |
|
Pri motion ra |
-021 |
|
Sec motion ra |
-021 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 139020 |
|
Constellation |
Libra |
|
SAO |
183612 |
|
Tycho2 |
6776-00575-1 |
|
Gaia DR2 |
6210069131408767616 |
|
HD |
139020 |
|