16013-0658 BU 623 (HD 143554)
16h 01m 16.04s -06° 58' 25.5" P.A. 226.00 sep 0.7 mag 8.96,9.39 Sp F5
Coord 2000 |
16013-0658 |
|
Discov num |
BU 623 |
|
Comp |
|
|
Coord arcsec 2000 |
16 01 16.04 -06 58 25.5 |
|
Date first |
1878 |
|
Date last |
2016 |
|
Obs |
37 |
|
Pa first |
238 |
|
Pa last |
225.6 |
|
P.A. Now (θ) |
225.6° |
|
Sep first |
1.0 |
|
Sep last |
0.733 |
|
Sep. Now (ρ) |
0.733" |
|
Mag pri |
8.96 |
|
Mag sec |
9.39 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-046 |
|
Sec motion ra |
-046 |
|
Pri motion dec |
-070 |
|
Sec motion dec |
-070 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 143554 |
|
Constellation |
Libra |
|
Tycho2 |
5044-00952-1 |
|
Gaia DR2 |
4349791763262358144 |
|
HD |
143554 |
|